exc-20240221
Pennsylvania10 South Dearborn StreetP.O. Box 805379ChicagoIllinois60680-5379(800)483-3220Illinois10 South Dearborn StreetChicagoIllinois60603-2300(312)394-4321PennsylvaniaP.O. Box 86992301 Market StreetPhiladelphiaPennsylvania19101-8699(215)841-4000Cumulative Preferred Security, Series DMaryland2 Center Plaza110 West Fayette StreetBaltimoreMaryland21201-3708(410)234-5000Delaware701 Ninth Street, N.W.WashingtonDistrict of Columbia20068-0001(202)872-2000District of ColumbiaVirginia701 Ninth Street, N.W.WashingtonDistrict of Columbia20068-0001(202)872-2000DelawareVirginia500 North Wakefield DriveNewarkDelaware19702-5440(202)872-2000New Jersey500 North Wakefield DriveNewarkDelaware19702-5440(202)872-200000011093570000022606000007810000000094660001135971000007973200000278790000008192FalseFalseFalseFalseFalseFalseFalseFalse00011093572024-02-212024-02-210001109357exc:CommonwealthEdisonCoMember2024-02-212024-02-210001109357exc:PepcoHoldingsLLCMember2024-02-212024-02-210001109357exc:PotomacElectricPowerCompanyMember2024-02-212024-02-210001109357exc:PecoEnergyCoMember2024-02-212024-02-210001109357exc:DelmarvaPowerandLightCompanyMember2024-02-212024-02-210001109357exc:AtlanticCityElectricCompanyMember2024-02-212024-02-210001109357exc:BaltimoreGasAndElectricCompanyMember2024-02-212024-02-210001109357exc:PotomacElectricPowerCompanyMemberstpr:DC2024-02-212024-02-210001109357stpr:VAexc:PotomacElectricPowerCompanyMember2024-02-212024-02-210001109357stpr:DEexc:DelmarvaPowerandLightCompanyMember2024-02-212024-02-210001109357stpr:VAexc:DelmarvaPowerandLightCompanyMember2024-02-212024-02-21

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
February 21, 2024
Date of Report (Date of earliest event reported)
Commission
File Number
Name of Registrant; State or Other Jurisdiction of Incorporation; Address of Principal Executive Offices; and Telephone NumberIRS Employer Identification Number
001-16169EXELON CORPORATION23-2990190
(a Pennsylvania corporation)
10 South Dearborn Street
P.O. Box 805379
Chicago, Illinois 60680-5379
(800) 483-3220
001-01839COMMONWEALTH EDISON COMPANY36-0938600
(an Illinois corporation)
10 South Dearborn Street
Chicago, Illinois 60603-2300
(312) 394-4321
000-16844PECO ENERGY COMPANY23-0970240
(a Pennsylvania corporation)
P.O. Box 8699
2301 Market Street
Philadelphia, Pennsylvania 19101-8699
(215) 841-4000
001-01910BALTIMORE GAS AND ELECTRIC COMPANY52-0280210
(a Maryland corporation)
2 Center Plaza
110 West Fayette Street
Baltimore, Maryland 21201-3708
(410) 234-5000
001-31403PEPCO HOLDINGS LLC52-2297449
(a Delaware limited liability company)
701 Ninth Street, N.W.
Washington, District of Columbia 20068-0001
(202) 872-2000
001-01072POTOMAC ELECTRIC POWER COMPANY53-0127880
(a District of Columbia and Virginia corporation)
701 Ninth Street, N.W.
Washington, District of Columbia 20068-0001
(202) 872-2000
001-01405DELMARVA POWER & LIGHT COMPANY51-0084283
(a Delaware and Virginia corporation)
500 North Wakefield Drive
Newark, Delaware 19702-5440
(202) 872-2000
001-03559ATLANTIC CITY ELECTRIC COMPANY21-0398280
(a New Jersey corporation)
500 North Wakefield Drive
Newark, Delaware 19702-5440
(202) 872-2000




Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
EXELON CORPORATION:
Common Stock, without par valueEXCThe Nasdaq Stock Market LLC
PECO ENERGY COMPANY:
Trust Receipts of PECO Energy Capital Trust III, each representing a 7.38% Cumulative Preferred Security, Series D, $25 stated value, issued by PECO Energy Capital, L.P. and unconditionally guaranteed by PECO Energy Company
EXC/28New York Stock Exchange

Indicate by check mark whether any of the registrants are emerging growth companies as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company
If an emerging growth company, indicate by check mark if any of the registrants have elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐




Section 2 - Financial Information
Item 2.02. Results of Operations and Financial Condition.
Section 7 - Regulation FD
Item 7.01. Regulation FD Disclosure.
 
On February 21, 2024, Exelon Corporation (Exelon) announced via press release its results for the fourth quarter ended December 31, 2023. A copy of the press release and related attachments are attached hereto as Exhibit 99.1. Also attached as Exhibit 99.2 to this Current Report on Form 8-K are the presentation slides to be used at the fourth quarter 2023 earnings conference call. This Form 8-K and the attached exhibits are provided under Items 2.02, 7.01 and 9.01 of Form 8-K and are furnished to, but not filed with, the Securities and Exchange Commission.

Exelon has scheduled the conference call for 9:00 AM CT (10:00 AM ET) on February 21, 2024. Participants who would like to join the call to ask a question may register at the link found on the Investor Relations page of Exelon's website: www.exeloncorp.com. Media representatives are invited to participate on a listen-only basis. The call will be archived and available for replay.

Section 9 - Financial Statements and Exhibits
Item 9.01. Financial Statements and Exhibits

(d)    Exhibits.
Exhibit No.Description
101Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

* * * * *
This combined Current Report on Form 8-K is being furnished separately by Exelon Corporation, Commonwealth Edison Company, PECO Energy Company, Baltimore Gas and Electric Company, Pepco Holdings LLC, Potomac Electric Power Company, Delmarva Power & Light Company, and Atlantic City Electric Company (Registrants). Information contained herein relating to any individual Registrant has been furnished by such Registrant on its own behalf. No Registrant makes any representation as to information relating to any other Registrant.

This Current Report contains certain forward-looking statements within the meaning of federal securities laws that are subject to risks and uncertainties. Words such as “could,” “may,” “expects,” “anticipates,” “will,” “targets,” “goals,” “projects,” “intends,” “plans,” “believes,” “seeks,” “estimates,” “predicts,” “should,” and variations on such words, and similar expressions that reflect our current views with respect to future events and operational, economic, and financial performance, are intended to identify such forward-looking statements.

The factors that could cause actual results to differ materially from the forward-looking statements made by the Registrants include those factors discussed herein as well as the items discussed in (1) the Registrants' 2022 Annual Report on Form 10-K in (a) Part I, ITEM 1A. Risk Factors, (b) Part II, ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part II, ITEM 8. Financial Statements and Supplementary Data: Note 18, Commitments and Contingencies; (2) the Registrants' Third Quarter 2023 Quarterly Report on Form 10-Q (filed on November 2, 2023) in (a) Part II, ITEM 1A. Risk Factors, (b) Part I, ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part I, ITEM 1. Financial Statements: Note 12, Commitments and Contingencies; and (3) other factors discussed in filings with the Securities and Exchange Commission by the Registrants.

Investors are cautioned not to place undue reliance on these forward-looking statements, whether written or oral, which apply only as of the date of this Current Report. None of the Registrants undertakes any obligation to publicly release any revision to its forward-looking statements to reflect events or circumstances after the date of this Current Report.



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, each Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
EXELON CORPORATION
/s/ Jeanne M. Jones
Jeanne M. Jones
Executive Vice President and Chief Financial Officer
Exelon Corporation
COMMONWEALTH EDISON COMPANY
/s/ Joshua S. Levin
Joshua S. Levin
Senior Vice President, Chief Financial Officer and Treasurer
Commonwealth Edison Company
PECO ENERGY COMPANY
/s/ Marissa Humphrey
Marissa Humphrey
Senior Vice President, Chief Financial Officer and Treasurer
PECO Energy Company
BALTIMORE GAS AND ELECTRIC COMPANY
/s/ David M. Vahos
David M. Vahos
Senior Vice President, Chief Financial Officer and Treasurer
Baltimore Gas and Electric Company



PEPCO HOLDINGS LLC
/s/ Phillip S. Barnett
Phillip S. Barnett
Senior Vice President, Chief Financial Officer and Treasurer
Pepco Holdings LLC
POTOMAC ELECTRIC POWER COMPANY
/s/ Phillip S. Barnett
Phillip S. Barnett
Senior Vice President, Chief Financial Officer and Treasurer
Potomac Electric Power Company
DELMARVA POWER & LIGHT COMPANY
/s/ Phillip S. Barnett
Phillip S. Barnett
Senior Vice President, Chief Financial Officer and Treasurer
Delmarva Power & Light Company
ATLANTIC CITY ELECTRIC COMPANY
/s/ Phillip S. Barnett
Phillip S. Barnett
Senior Vice President, Chief Financial Officer and Treasurer
Atlantic City Electric Company
February 21, 2024




EXHIBIT INDEX
Exhibit No.Description
101Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)


Document

Exhibit 99.1
News Release

https://cdn.kscope.io/cbe943a6f8ba5e1a8108aa6b65b053dc-exelonlogo.jpg
Contact:  James Gherardi
Corporate Communications
312-394-7417

Andrew Plenge
Investor Relations
312-394-2345
EXELON REPORTS FOURTH QUARTER AND FULL YEAR 2023 RESULTS AND INITIATES 2024 FINANCIAL OUTLOOK
Earnings Release Highlights
GAAP Net Income of $0.62 per share and Adjusted (non-GAAP) Operating Earnings of $0.60 per share for the fourth quarter of 2023
Introducing 2024 Adjusted (non-GAAP) Operating Earnings guidance range of $2.40-$2.50 per share
Declaring quarterly dividend of $0.38 per share for the first quarter of 2024, representing 5.6% growth over 2023 fourth quarter dividend of $0.36 per share
Projecting to invest $35 billion of capital expenditures over the next four years to meet customer needs, resulting in expected rate base growth of 7.5% and operating EPS compounded annual growth of 5-7% from 2023 to 2027
Updating 4-year financing plan to include $1.3 billion of additional equity to fund approximately 40% of $3.2 billion of incremental capital expenditures in line with a balanced funding strategy
ComEd and PHI ended the year with best-on-record performances in both outage frequency and duration, and all gas utilities sustained top decile performance in gas odor response for the fourth straight quarter
A settlement was approved in November by the New Jersey Board of Public Utilities (NJBPU) in Atlantic City Electric’s base rate case
Orders in ComEd’s Multi-Year Rate Plan (“MRP”) and Multi-Year Grid Plan as well as BGE’s multi-year plan were received in December

CHICAGO (Feb. 21, 2024) — Exelon Corporation (Nasdaq: EXC) today reported its financial results for the fourth quarter and full year 2023.

“Exelon had another strong year in 2023, both financially and operationally,” said President and CEO Calvin Butler. “We delivered in the top half of our guidance range, achieved best-on-record operational performance at multiple utilities, and advocated for a more affordable and equitable energy transformation for our customers. We successfully competed for nearly $200 million in project grants benefiting our customers, supported by the Infrastructure and Investment Jobs Act. In 2024, we will continue to innovate and partner with regulators and stakeholders across Exelon’s jurisdictions to support our shared energy and environmental goals, while demonstrating the power of impact for our customers and communities.”
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“We delivered strong financial results for the second year in a row, despite the historically mild weather impacting our non-decoupled jurisdictions,” said Exelon Chief Financial Officer Jeanne Jones. “For the full year 2023, we earned $2.34 per share on a GAAP basis and $2.38 per share on a non-GAAP basis, results that are at the top end of our narrowed guidance range. Over the next four years, Exelon will invest $35 billion to serve our customers, resulting in 7.5% rate base growth and an expected annualized earnings growth rate of 5% to 7% through 2027, off the midpoint of our 2023 guidance, with an expectation of being at midpoint or better in that range. We expect adjusted (non-GAAP) earnings for 2024 of $2.40 to $2.50 per share, driven by continued investment in our jurisdictions’ energy transformations and doing so as affordably and efficiently as possible.” 
Fourth Quarter 2023
Exelon's GAAP Net Income from Continuing Operations for the fourth quarter of 2023 increased to $0.62 per share from $0.43 per share in the fourth quarter of 2022. Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 increased to $0.60 per share from $0.43 per share in the fourth quarter of 2022. For the reconciliations of GAAP Net Income from Continuing Operations to Adjusted (non-GAAP) Operating Earnings, refer to the tables beginning on page 4.
GAAP Net Income from Continuing Operations and Adjusted (non-GAAP) Operating Earnings in the fourth quarter of 2023 primarily reflect:
Higher utility earnings primarily due to favorable impacts of the multi-year plans including the recognition of the reconciliation in 2023 at BGE. In addition, there were higher electric distribution earnings from higher allowed electric distribution ROE due to an increase in treasury rates at ComEd and favorable impacts of rate increases at PECO and PHI. This was partially offset by higher contracting costs and interest expense at PHI.
Higher costs at the Exelon holding company primarily due to higher interest expense and realized losses on hedging activity.

Full Year 2023

Exelon's GAAP Net Income from Continuing Operations for 2023 increased to $2.34 per share from $2.08 per share in 2022. Adjusted (non-GAAP) Operating Earnings for 2023 increased to $2.38 per share from $2.27 per share in 2022.

GAAP Net Income from Continuing Operations and Adjusted (non-GAAP) Operating Earnings for the full year 2023 primarily reflect:
Higher utility earnings primarily due to higher electric distribution and transmission earnings from higher allowed ROE due to an increase in treasury rates and higher rate base at ComEd and favorable impacts of rate increases at PECO, BGE, and PHI. In addition, at BGE, there were favorable impacts of the multi-year plans including the recognition of the reconciliation in 2023 and favorable carrying costs related to the carbon mitigation credit (CMC) regulatory asset at ComEd. This was partially offset by unfavorable weather at PECO and PHI, higher depreciation expense and interest expense at PECO, BGE and PHI, higher contracting costs at PHI, and higher storm costs at PECO and BGE.
Higher costs at the Exelon holding company primarily due to higher interest expense and realized losses on hedging activity. This was partially offset by certain BSC costs that were historically allocated to Constellation Energy Generation, LLC (Generation) but are presented as part of continuing operations in Exelon’s results in 2022 as these costs do not qualify as expenses of the discontinued operations per the accounting rules.

2


Operating Company Results1

ComEd
ComEd's fourth quarter of 2023 GAAP Net Income increased to $268 million from $211 million in the fourth quarter of 2022. ComEd's Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 increased to $269 million from $211 million in the fourth quarter of 2022, primarily due to increases in electric distribution formula rate earnings (reflecting higher allowed electric distribution ROE due to an increase in treasury rates). Due to revenue decoupling, ComEd's distribution earnings are not affected by actual weather or customer usage patterns.
PECO
PECO’s fourth quarter of 2023 GAAP Net Income increased to $153 million from $102 million in the fourth quarter of 2022. PECO's Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 increased to $154 million from $102 million in the fourth quarter of 2022, primarily due to distribution rate increases and favorable impacts from lower storm costs.
BGE
BGE’s fourth quarter of 2023 GAAP Net Income increased to $199 million from $113 million in the fourth quarter of 2022. BGE's Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 increased to $199 million from $114 million in the fourth quarter of 2022, primarily due to favorable impacts of the multi-year plans including the recognition of the reconciliation in 2023. Due to revenue decoupling, BGE's distribution earnings are not affected by actual weather or customer usage patterns.
PHI
PHI’s fourth quarter of 2023 GAAP Net Income increased to $101 million from $90 million in the fourth quarter of 2022. PHI’s Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 increased to $102 million from $90 million in the fourth quarter of 2022, primarily due to distribution and transmission rate increases and timing of excess deferred tax amortization, partially offset by increases in contracting costs and interest expense. Due to revenue decoupling, PHI's distribution earnings related to Pepco Maryland, DPL Maryland, Pepco District of Columbia, and ACE are not affected by actual weather or customer usage patterns.
Initiates Annual Guidance for 2024
Exelon introduced a guidance range for 2024 Adjusted (non-GAAP) Operating Earnings of $2.40-$2.50 per share. There are no adjustments between 2024 projected GAAP Earnings and Adjusted (non-GAAP) Operating Earnings currently.
___________
1Exelon’s four business units include ComEd, which consists of electricity transmission and distribution operations in northern Illinois; PECO, which consists of electricity transmission and distribution operations and retail natural gas distribution operations in southeastern Pennsylvania; BGE, which consists of electricity transmission and distribution operations and retail natural gas distribution operations in central Maryland; and PHI, which consists of electricity transmission and distribution operations in the District of Columbia and portions of Maryland, Delaware, and New Jersey and retail natural gas distribution operations in northern Delaware.



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Recent Developments and Fourth Quarter Highlights
Dividend: On February 21, 2024, Exelon’s Board of Directors declared a regular quarterly dividend of $0.38 per share on Exelon’s common stock for the first quarter of 2024. The dividend is payable on Friday, March 15, 2024, to shareholders of record of Exelon as of 5 p.m. Eastern time on Monday, March 4, 2024.
Rate Case Developments:
ComEd Multi-Year Rate Plan: On December 14, 2023, the Illinois Commerce Commission (ICC) issued a final order on ComEd's MRP for 2024-2027. The ICC approved total requested revenue requirement increases of $451 million effective January 1, 2024, $14 million effective January 1, 2025, $6 million effective January 1, 2026, and $30 million effective January 1, 2027, based on an ROE of 8.905%, and an equity ratio of 50%.
BGE Electric and Gas Multi-Year Plan: On December 14, 2023, the Maryland Public Service Commission (MDPSC) issued an order on BGE's multi-year plans. The MDPSC order provides for an electric rate increase of approximately $41 million, $113 million, and $25 million in 2024, 2025, and 2026, respectively, based on an ROE of 9.50%. Additionally, the MDPSC order provides for a natural gas rate increase of approximately $126 million, $62 million, and $41 million in 2024, 2025, and 2026, respectively, based on an ROE of 9.45%.
ACE Electric Base Rate Case: On November 17, 2023, the NJBPU approved an increase in ACE's annual electric distribution base rates of $45 million (before New Jersey sales and use tax), reflecting an ROE of 9.60%. The order approved incremental increases in ACE's electric distribution base rates of $36 million and $9 million effective December 1, 2023 and February 1, 2024, respectively.
Financing Activities: On November 8, 2023, DPL issued $340 million, $75 million, and $110 million of First Mortgage Bonds, 5.45%, 5.55%, and 5.72% Series, due November 8, 2033, November 8, 2038, and November 8, 2053, respectively. DPL used the proceeds to repay existing indebtedness and for general corporate purposes.
GAAP/Adjusted (non-GAAP) Operating Earnings Reconciliation
Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2023 do not include the following items (after tax) that were included in reported GAAP Net Income from Continuing Operations:
(in millions, except per share amounts)Exelon
Earnings per
Diluted
Share
ExelonComEdPECOBGEPHI
2023 GAAP Net Income from Continuing Operations$0.62 $617 $268 $153 $199 $101 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $6)
(0.02)(17)— — — — 
Separation Costs (net of taxes of $1, $1, $0, $0, and $0, respectively)
— 
2023 Adjusted (non-GAAP) Operating Earnings$0.60 $603 $269 $154 $199 $102 
4


Adjusted (non-GAAP) Operating Earnings for the fourth quarter of 2022 do not include the following items (after tax) that were included in reported GAAP Net Income from Continuing Operations:
(in millions, except per share amounts)Exelon
Earnings per
Diluted
Share
ExelonComEdPECOBGEPHI
2022 GAAP Net Income from Continuing Operations$0.43 $432 $211 $102 $113 $90 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— — — — — 
Asset Impairments (net of taxes of $0)
— — — — 
Separation Costs (net of taxes of $0)
— (1)— — — — 
Income Tax-Related Adjustments (entire amount represents tax expense)(0.01)(8)— — — — 
2022 Adjusted (non-GAAP) Operating Earnings$0.43 $428 $211 $102 $114 $90 
Adjusted (non-GAAP) Operating Earnings for the full year of 2023 do not include the following items (after tax) that were included in reported GAAP Net Income from Continuing Operations:
(in millions, except per share amounts)Exelon
Earnings per
Diluted
Share
ExelonComEdPECOBGEPHI
2023 GAAP Net Income from Continuing Operations$2.34 $2,328 $1,090 $563 $485 $590 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— (4)— — — — 
Change in Environmental Liabilities (net of taxes of $8)
0.03 29 — — — 29 
Asset Retirement Obligations (net of taxes of $1)
— (1)— — — (1)
SEC Matter Loss Contingency (net of taxes of $0)
0.05 46 — — — — 
Separation Costs (net of taxes of $7, $3, $1, $1, and $2, respectively)
0.02 22 
Change in FERC Audit Liability (net of taxes of $4)
0.01 11 11 — — — 
Income Tax-Related Adjustments (entire amount represents tax expense)(0.05)(54)— — — — 
2023 Adjusted (non-GAAP) Operating Earnings$2.38 $2,377 $1,108 $566 $489 $624 









5


Adjusted (non-GAAP) Operating Earnings for the full year of 2022 do not include the following items (after tax) that were included in reported GAAP Net Income from Continuing Operations:
(in millions, except per share amounts)Exelon
Earnings per
Diluted
Share
ExelonComEdPECOBGEPHI
2022 GAAP Net Income from Continuing Operations$2.08 $2,054 $917 $576 $380 $608 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— — — — — 
ERP System Implementation Costs (net of taxes of $0)
— — — — — 
Asset Retirement Obligations (net of taxes of $2)
— (4)— — — (4)
Asset Impairments (net of taxes of $10)
0.04 38 — — 38 — 
Separation Costs (net of taxes of $10, $4, $2, $2, and $3, respectively)
0.02 24 
Income Tax-Related Adjustments (entire amount represents tax expense)0.12 122 — 38 — 
2022 Adjusted (non-GAAP) Operating Earnings$2.27 $2,239 $926 $619 $423 $614 
__________
Note:
Amounts may not sum due to rounding.
Unless otherwise noted, the income tax impact of each reconciling item between GAAP Net Income from Continuing Operations and Adjusted (non-GAAP) Operating Earnings is based on the marginal statutory federal and state income tax rates for each Registrant, taking into account whether the income or expense item is taxable or deductible, respectively, in whole or in part. For all items, the marginal statutory income tax rates for 2023 and 2022 ranged from 24.0% to 29.0%.

Webcast Information
Exelon will discuss fourth quarter 2023 earnings in a conference call scheduled for today at 9 a.m. Central Time (10 a.m. Eastern Time). The webcast and associated materials can be accessed at www.exeloncorp.com/investor-relations.
About Exelon
Exelon (Nasdaq: EXC) is a Fortune 250 company and the nation’s largest utility company, serving more than 10.5 million customers through six fully regulated transmission and distribution utilities — Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco). More than 19,500 Exelon employees dedicate their time and expertise to supporting our communities through reliable, affordable and efficient energy delivery, workforce development, equity, economic development and volunteerism. Follow @Exelon on Twitter | X.
Non-GAAP Financial Measures
In addition to net income as determined under generally accepted accounting principles in the United States (GAAP), Exelon evaluates its operating performance using the measure of Adjusted (non-GAAP) Operating Earnings because management believes it represents earnings directly related to the ongoing operations of the business. Adjusted (non-GAAP) Operating Earnings exclude certain costs, expenses, gains and losses, and other specified items. This measure is intended to enhance an investor’s overall understanding of period over period operating results and provide an indication of Exelon’s baseline operating performance excluding items that are considered by management to be not directly related to the ongoing operations of the business. In addition, this measure is among the primary indicators management uses as a basis for evaluating performance, allocating resources, setting incentive compensation targets,
6


and planning and forecasting of future periods. Adjusted (non-GAAP) Operating Earnings is not a presentation defined under GAAP and may not be comparable to other companies’ presentation. Exelon has provided the non-GAAP financial measure as supplemental information and in addition to the financial measures that are calculated and presented in accordance with GAAP. Adjusted (non-GAAP) Operating Earnings should not be deemed more useful than, a substitute for, or an alternative to the most comparable GAAP Net Income measures provided in this earnings release and attachments. This press release and earnings release attachments provide reconciliations of Adjusted (non-GAAP) Operating Earnings to the most directly comparable financial measures calculated and presented in accordance with GAAP, are posted on Exelon’s website: https://investors.exeloncorp.com, and have been furnished to the Securities and Exchange Commission on Form 8-K on Feb. 21, 2024.
Cautionary Statements Regarding Forward-Looking Information
This press release contains certain forward-looking statements within the meaning of federal securities laws that are subject to risks and uncertainties. Words such as “could,” “may,” “expects,” “anticipates,” “will,” “targets,” “goals,” “projects,” “intends,” “plans,” “believes,” “seeks,” “estimates,” “predicts,” “should,” and variations on such words, and similar expressions that reflect our current views with respect to future events and operational, economic, and financial performance, are intended to identify such forward-looking statements.
The factors that could cause actual results to differ materially from the forward-looking statements made by Exelon Corporation, Commonwealth Edison Company, PECO Energy Company, Baltimore Gas and Electric Company, Pepco Holdings LLC, Potomac Electric Power Company, Delmarva Power & Light Company, and Atlantic City Electric Company (Registrants) include those factors discussed herein, as well as the items discussed in (1) the Registrants' 2022 Annual Report on Form 10-K filed with the SEC in (a) Part I, ITEM 1A. Risk Factors, (b) Part II, ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part II, ITEM 8. Financial Statements and Supplementary Data: Note 18, Commitments and Contingencies; (2) the Registrants' Third Quarter 2023 Quarterly Report on Form 10-Q (filed on Nov. 2, 2023) in (a) Part II, ITEM 1A. Risk Factors, (b) Part I, ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and, (c) Part I, ITEM 1. Financial Statements: Note 12, Commitments and Contingencies; and (3) other factors discussed in filings with the SEC by the Registrants.
Investors are cautioned not to place undue reliance on these forward-looking statements, whether written or oral, which apply only as of the date of this press release. None of the Registrants undertakes any obligation to publicly release any revision to its forward-looking statements to reflect events or circumstances after the date of this press release.

7

Table of Contents

Earnings Release Attachments
Table of Contents


Table of Contents
Consolidating Statements of Operations
(unaudited)
(in millions)
ComEdPECOBGEPHIOther (a)Exelon
Three Months Ended December 31, 2023
Operating revenues$2,008 $917 $1,041 $1,411 $(9)$5,368 
Operating expenses
Purchased power and fuel748 347 387 544 — 2,026 
Operating and maintenance373 217 109 336 (11)1,024 
Depreciation and amortization358 100 167 249 16 890 
Taxes other than income taxes87 46 80 121 11 345 
Total operating expenses1,566 710 743 1,250 16 4,285 
Gain on sales of assets and businesses— — — — 
Operating income (loss)442 207 298 170 (25)1,092 
Other income and (deductions)
Interest expense, net(120)(53)(47)(84)(148)(452)
Other, net24 10 28 10 77 
Total other income and (deductions)(96)(43)(42)(56)(138)(375)
Income (loss) before income taxes346 164 256 114 (163)717 
Income taxes78 11 57 13 (59)100 
Net income (loss)268 153 199 101 (104)617 
Net income (loss) attributable to common shareholders$268 $153 $199 $101 $(104)$617 
Three Months Ended December 31, 2022
Operating revenues$1,225 $1,026 $1,086 $1,342 $(12)$4,667 
Operating expenses
Purchased power and fuel68 442 474 554 — 1,538 
Operating and maintenance368 288 220 292 69 1,237 
Depreciation and amortization341 95 161 240 15 852 
Taxes other than income taxes84 47 77 114 330 
Total operating expenses861 872 932 1,200 92 3,957 
Operating income (loss)364 154 154 142 (104)710 
Other income and (deductions)
Interest expense, net(106)(48)(41)(75)(115)(385)
Other, net14 22 52 101 
Total other income and (deductions)(92)(40)(36)(53)(63)(284)
Income (loss) before income taxes272 114 118 89 (167)426 
Income taxes61 12 (1)(83)(6)
Net income (loss)211 102 113 90 (84)432 
Net income (loss) attributable to common shareholders$211 $102 $113 $90 $(84)$432 
Change in net income (loss) from 2022 to 2023$57 $51 $86 $11 $(20)$185 

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Consolidating Statements of Operations
(unaudited)
(in millions)
 ComEdPECOBGEPHIOther (a)Exelon
Twelve Months Ended December 31, 2023
Operating revenues$7,844 $3,894 $4,027 $6,026 $(64)$21,727 
Operating expenses
Purchased power and fuel2,816 1,544 1,531 2,348 8,241 
Operating and maintenance1,450 1,003 741 1,289 76 4,559 
Depreciation and amortization1,403 397 654 990 62 3,506 
Taxes other than income taxes369 202 319 487 31 1,408 
Total operating expenses6,038 3,146 3,245 5,114 171 17,714 
Gain on sales of assets and businesses— — — 10 
Operating income (loss)1,806 748 782 921 (234)4,023 
Other income and (deductions)
Interest expense, net(477)(201)(182)(323)(546)(1,729)
Other, net75 36 18 108 171 408 
Total other income and (deductions)(402)(165)(164)(215)(375)(1,321)
Income (loss) from continuing operations before income taxes1,404 583 618 706 (609)2,702 
Income taxes314 20 133 116 (209)374 
Net income (loss) from continuing operations after income taxes1,090 563 485 590 (400)2,328 
Net income from discontinued operations after income taxes— — — — — — 
Net income (loss)1,090 563 485 590 (400)2,328 
Net income (loss) attributable to common shareholders$1,090 $563 $485 $590 $(400)$2,328 
Twelve Months Ended December 31, 2022
Operating revenues$5,761 $3,903 $3,895 $5,565 $(46)$19,078 
Operating expenses
Purchased power and fuel1,109 1,535 1,567 2,164 (2)6,373 
Operating and maintenance1,412 992 877 1,157 235 4,673 
Depreciation and amortization1,323 373 630 938 61 3,325 
Taxes other than income taxes374 202 302 475 37 1,390 
Total operating expenses4,218 3,102 3,376 4,734 331 15,761 
Loss on sales of assets and businesses(2)— — — — (2)
Operating income (loss)1,541 801 519 831 (377)3,315 
Other income and (deductions)
Interest expense, net(414)(177)(152)(292)(412)(1,447)
Other, net54 31 21 78 351 535 
Total other income and (deductions)(360)(146)(131)(214)(61)(912)
Income (loss) from continuing operations before income taxes1,181 655 388 617 (438)2,403 
Income taxes264 79 (11)349 
Net income (loss) from continuing operations after income taxes917 576 380 608 (427)2,054 
Net income from discontinued operations after income taxes— — — — 117 117 
Net income (loss)917 576 380 608 (310)2,171 
Net income attributable to noncontrolling interests— — — — 
Net income (loss) attributable to common shareholders$917 $576 $380 $608 $(311)$2,170 
Change in net income (loss) from continuing operations 2022 to 2023$173 $(13)$105 $(18)$27 $274 
__________
(a)Other primarily includes eliminating and consolidating adjustments, Exelon’s corporate operations, shared service entities, and other financing and investment activities.
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Exelon
Consolidated Balance Sheets
(unaudited)
(in millions)
December 31, 2023December 31, 2022
Assets
Current assets
Cash and cash equivalents$445 $407 
Restricted cash and cash equivalents482 566 
Accounts receivable
Customer accounts receivable2,6592,544
Customer allowance for credit losses(317)(327)
Customer accounts receivable, net2,342 2,217 
Other accounts receivable1,1011,426
Other allowance for credit losses(82)(82)
Other accounts receivable, net1,019 1,344 
Inventories, net
Fossil fuel94 208 
Materials and supplies707 547 
Regulatory assets2,215 1,641 
Other473 406 
Total current assets7,777 7,336 
Property, plant, and equipment, net73,593 69,076 
Deferred debits and other assets
Regulatory assets8,698 8,037 
Goodwill6,630 6,630 
Receivable related to Regulatory Agreement Units3,232 2,897 
Investments251 232 
Other1,365 1,141 
Total deferred debits and other assets20,176 18,937 
Total assets$101,546 $95,349 
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December 31, 2023December 31, 2022
Liabilities and Shareholders' Equity
Current liabilities
Short-term borrowings$2,523 $2,586 
Long-term debt due within one year1,403 1,802 
Accounts payable2,846 3,382 
Accrued expenses1,375 1,226 
Payables to affiliates
Regulatory liabilities389 437 
Mark-to-market derivative liabilities74 
Unamortized energy contract liabilities10 
Other968 1,155 
Total current liabilities9,591 10,611 
Long-term debt39,692 35,272 
Long-term debt to financing trusts390 390 
Deferred credits and other liabilities
Deferred income taxes and unamortized investment tax credits11,956 11,250 
Regulatory liabilities9,576 9,112 
Pension obligations1,571 1,109 
Non-pension postretirement benefit obligations527 507 
Asset retirement obligations267 269 
Mark-to-market derivative liabilities106 83 
Unamortized energy contract liabilities27 35 
Other2,088 1,967 
Total deferred credits and other liabilities26,118 24,332 
Total liabilities75,791 70,605 
Commitments and contingencies
Shareholders’ equity
Common stock21,114 20,908 
Treasury stock, at cost(123)(123)
Retained earnings5,490 4,597 
Accumulated other comprehensive loss, net(726)(638)
Total shareholders’ equity25,755 24,744 
Total liabilities and shareholders' equity$101,546 $95,349 
    
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Exelon
Consolidated Statements of Cash Flows
(unaudited)
(in millions)
Twelve Months Ended December 31,
 20232022
Cash flows from operating activities
Net income$2,328 $2,171 
Adjustments to reconcile net income to net cash flows provided by operating activities:
Depreciation, amortization, and accretion, including nuclear fuel and energy contract amortization3,506 3,533 
Asset impairments— 48 
Gain on sales of assets and businesses(10)(8)
Deferred income taxes and amortization of investment tax credits319 255 
Net fair value changes related to derivatives22 (53)
Net realized and unrealized losses on NDT funds— 205 
Net unrealized losses on equity investments— 16 
Other non-cash operating activities(335)370 
Changes in assets and liabilities:
Accounts receivable(37)(1,222)
Inventories(45)(121)
Accounts payable and accrued expenses(191)1,318 
Option premiums paid, net— (39)
Collateral (paid) received, net(146)1,248 
Income taxes48 (4)
Regulatory assets and liabilities, net(439)(1,326)
Pension and non-pension postretirement benefit contributions(129)(616)
Other assets and liabilities(188)(905)
Net cash flows provided by operating activities4,703 4,870 
Cash flows from investing activities
Capital expenditures(7,408)(7,147)
Proceeds from NDT fund sales— 488 
Investment in NDT funds— (516)
Collection of DPP— 169 
Proceeds from sales of assets and businesses25 16 
Other investing activities— 
Net cash flows used in investing activities(7,375)(6,990)
Cash flows from financing activities
Changes in short-term borrowings(313)986 
Proceeds from short-term borrowings with maturities greater than 90 days400 1,300 
Repayments on short-term borrowings with maturities greater than 90 days(150)(1,500)
Issuance of long-term debt5,825 6,309 
Retirement of long-term debt(1,713)(2,073)
Issuance of common stock140 563 
Dividends paid on common stock(1,433)(1,334)
Proceeds from employee stock plans41 36 
Transfer of cash, restricted cash, and cash equivalents to Constellation— (2,594)
Other financing activities(114)(102)
Net cash flows provided by financing activities2,683 1,591 
Increase (decrease) in cash, restricted cash, and cash equivalents11 (529)
Cash, restricted cash, and cash equivalents at beginning of period1,090 1,619 
Cash, restricted cash, and cash equivalents at end of period$1,101 $1,090 

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Exelon
Reconciliation of GAAP Net Income (Loss) from Continuing Operations to Adjusted (non-GAAP) Operating Earnings and Analysis of Earnings
Three Months Ended December 31, 2023 and 2022
(unaudited)
(in millions, except per share data)
Exelon
Earnings per
Diluted
Share
ComEdPECOBGEPHIOther (a)Exelon
2022 GAAP Net Income (Loss) from Continuing Operations$0.43 $211 $102 $113 $90 $(84)$432 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— — — — — 
Asset Impairments (net of taxes of $0) (1)
— — — — — 
Separation Costs (net of taxes of $0) (2)
— — — — — (1)(1)
Income Tax-Related Adjustments (entire amount represents tax (expense) (3)(0.01)— — — — (8)(8)
2022 Adjusted (non-GAAP) Operating Earnings (Loss)$0.43 $211 $102 $114 $90 $(89)$428 
Year Over Year Effects on Adjusted (non-GAAP) Operating Earnings:
Weather$(0.01)$— (b)$(13)$— (b)$— (b)$— $(13)
Load(0.01)— (b)(2)— (b)(4)(b)— (6)
Distribution and Transmission Rates (4)0.06 19 (c)21 (c)10 (c)21 (c)(16)55 
Other Energy Delivery (5)0.0654 (c)(17)(c)(7)(c)32 (c)— 62 
Operating and Maintenance Expense (6)0.14 (4)54 81 (27)50 154 
Pension and Non-Pension Postretirement Benefits— — (1)(4)— (3)
Depreciation and Amortization Expense (7)(0.02)(12)(4)(4)(4)— (24)
Interest Expense and Other (8)(0.05)(1)13 (2)(66)(50)
Total Year Over Year Effects on Adjusted (non-GAAP) Operating Earnings$0.17 $58 $52 $85 $12 $(32)$175 
2023 GAAP Net Income (Loss) from Continuing Operations$0.62 $268 $153 $199 $101 $(104)$617 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $6)
(0.02)— — — — (17)(17)
Separation Costs (net of taxes of $1, $0, $0, $0, $0, and $1, respectively) (2)
— (1)
2023 Adjusted (non-GAAP) Operating Earnings (Loss)$0.60 $269 $154 $199 $102 $(121)$603 
Note:
Amounts may not sum due to rounding.
Unless otherwise noted, the income tax impact of each reconciling item between GAAP Net Income from Continuing Operations and Adjusted (non-GAAP) Operating Earnings is based on the marginal statutory federal and state income tax rates for each Registrant, taking into account whether the income or expense item is taxable or deductible, respectively, in whole or in part. For all items, the marginal statutory income tax rates for 2023 and 2022 ranged from 24.0% to 29.0%.

(a)Other primarily includes eliminating and consolidating adjustments, Exelon’s corporate operations, shared service entities, and other financing and investment activities.
(b)For ComEd, BGE, Pepco, DPL Maryland, and ACE, customer rates are adjusted to eliminate the impacts of weather and customer usage on distribution volumes.
(c)For regulatory recovery mechanisms, including ComEd’s distribution formula rate and energy efficiency formula, ComEd, PECO, BGE, and PHI utilities transmission formula rates, and riders across all utilities, revenues increase and decrease i) as fully recoverable costs fluctuate (with no impact on net earnings), and ii) pursuant to changes in rate base, capital structure and ROE (which impact net earnings).
(1)Reflects costs related to the impairment of an office building at BGE, which are recorded in Operating and maintenance expense.
(2)Represents costs related to the separation primarily comprised of system-related costs, third-party costs paid to advisors, consultants, lawyers, and other experts assisting in the separation, and employee-related severance costs, which are recorded in Operating and maintenance expense.
(3)In 2022, in connection with the separation, Exelon recorded an income tax benefit related to deductible transaction costs.
(4)For ComEd, reflects an increase in distribution revenues due to higher allowed electric distribution ROE driven by an increase in treasury rates. For PECO, reflects an increase in revenue primarily due to higher gas distribution rates charged to customers, coupled with higher overall effective rates for both electric and gas attributable to decreased usage. For BGE, reflects an increase in revenue due to distribution rate increases. For PHI, reflects an increase in revenue primarily due to distribution and transmission rate increases. For Corporate, reflects an increase in realized losses from hedging activity.
(5)For ComEd, primarily reflect an increase in electric distribution, transmission, and energy efficiency revenues due to higher fully recoverable costs. For PECO, reflects a decrease in transmission and energy efficiency revenues due to regulatory required programs. For PHI, reflects higher revenues due to certain EDIT benefits being fully amortized and passed through to customers, which is fully offset in Interest expense and Other. For PHI, also reflects higher transmission revenues due to increased Income taxes, Depreciation and amortization, and Operating and maintenance expense, which are fully offset in a combination of Operating and maintenance expense, Depreciation and amortization expense, and Interest expense and Other.
(6)Represents Operating and maintenance expense, excluding pension and non-pension postretirement benefits. For PECO, primarily reflects a decrease in other operating expenses, a decrease in program costs related to regulatory required programs, and a decrease in storm costs. For BGE, primarily reflects a decrease in other operating expense due to favorable impacts from the multi-year plan reconciliations. For PHI, primarily reflects an increase in contracting costs primarily due to the ACE employee strike. For Corporate, primarily reflects a decrease in Operating and maintenance
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expense with an offsetting decrease in other income for costs billed to Constellation for services provided by Exelon through the Transition Services Agreement (TSA).
(7)Reflects ongoing capital expenditures across all utilities and higher depreciation rates effective January 2023 for ComEd.
(8)For PHI, primarily reflects higher income tax expense due to certain EDIT benefits being fully amortized and passed through to customers, with an offsetting increase in Other energy delivery. For Corporate, primarily reflects a decrease in other income for costs billed to Constellation for services provided by Exelon through the TSA with an offsetting decrease in Operating and maintenance expense.
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Exelon
Reconciliation of GAAP Net Income (Loss) from Continuing Operations to Adjusted (non-GAAP) Operating Earnings and Analysis of Earnings
Twelve Months Ended December 31, 2023 and 2022
(unaudited)
(in millions, except per share data)
Exelon
Earnings 
per Diluted
Share
ComEdPECOBGEPHIOther (a)Exelon
2022 GAAP Net Income (Loss) from Continuing Operations$2.08 $917 $576 $380 $608 $(427)$2,054 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— — — — — 
ERP System Implementation Costs (net of taxes of $0 ) (1)
— — — — — 
Asset Retirement Obligations (net of taxes of $2)
— — — — (4)— (4)
Asset Impairments (net of taxes of $10) (2)
0.04 — — 38 — — 38 
Separation Costs (net of taxes of $4, $2, $2, $3, and $10, respectively) (3)
0.02 — 24 
Income Tax-Related Adjustments (entire amount represents tax expense) (4)0.12 — 38 — 81 122 
2022 Adjusted (non-GAAP) Operating Earnings (Loss)$2.27 $926 $619 $423 $614 $(343)$2,239 
Year Over Year Effects on Adjusted (non-GAAP) Operating Earnings:
Weather$(0.12)$— (b)$(105)$— (b)$(12)(b)$— $(117)
Load(0.01)— (b)— (b)(8)(b)— (6)
Distribution and Transmission Rates (5)0.28 117 (c)62 (c)42 (c)80 (c)(16)285 
Other Energy Delivery (6)0.29 162 (c)28 (c)(10)(c)109 (c)— 289 
Operating and Maintenance Expense (7)0.07 (37)(10)67 (51)104 73 
Pension and Non-Pension Postretirement Benefits(0.02)(4)(16)(13)(22)
Depreciation and Amortization Expense (8)(0.12)(57)(18)(13)(28)(3)(119)
Interest Expense and Other (9)(0.25)(12)(14)(16)(64)(139)(245)
Share Differential (10)(0.02)— — — — — — 
Total Year Over Year Effects on Adjusted (non-GAAP) Operating Earnings$0.11 $182 $(53)$66 $10 $(67)$138 
2023 GAAP Net Income (Loss) from Continuing Operations$2.34 $1,090 $563 $485 $590 $(400)$2,328 
Mark-to-Market Impact of Economic Hedging Activities (net of taxes of $1)
— — — — — (4)(4)
Change in Environmental Liabilities (net of taxes of $8)
0.03 — — — 29 — 29 
Asset Retirement Obligations (net of taxes of $1)
— — — — (1)— (1)
SEC Matter Loss Contingency (net of taxes of $0)
0.05 — — — — 46 46 
Separation Costs (net of taxes of $3, $1, $1, $2, and $7, respectively) (3)
0.02 — 22 
Change in FERC Audit Liability (net of taxes of $4)
0.01 11 — — — — 11 
Income Tax-Related Adjustments (entire amount represents tax expense) (4)(0.05)— — — — (54)(54)
2023 Adjusted (non-GAAP) Operating Earnings (Loss)$2.38 $1,108 $566 $489 $624 $(410)$2,377 
Note:
Amounts may not sum due to rounding.
Unless otherwise noted, the income tax impact of each reconciling item between GAAP Net Income from Continuing Operations and Adjusted (non-GAAP) Operating Earnings is based on the marginal statutory federal and state income tax rates for each Registrant, taking into account whether the income or expense item is taxable or deductible, respectively, in whole or in part. For all items, the marginal statutory income tax rates for 2023 and 2022 ranged from 24.0% to 29.0%.
(a)Other primarily includes eliminating and consolidating adjustments, Exelon’s corporate operations, shared service entities, and other financing and investment activities.
(b)For ComEd, BGE, Pepco, DPL Maryland, and ACE, customer rates are adjusted to eliminate the impacts of weather and customer usage on distribution volumes.
(c)For regulatory recovery mechanisms, including ComEd’s distribution formula rate and energy efficiency formula, ComEd, PECO, BGE, and PHI utilities transmission formula rates, and riders across all utilities, revenues increase and decrease i) as fully recoverable costs fluctuate (with no impact on net earnings), and ii) pursuant to changes in rate base, capital structure and ROE (which impact net earnings).
(1)Reflects costs related to a multi-year Enterprise Resource Program (ERP) system implementation, which are recorded in Operating and maintenance expense.
(2)Reflects costs related to the impairment of an office building at BGE, which are recorded in Operating and maintenance expense.
(3)Represents costs related to the separation primarily comprised of system-related costs, third-party costs paid to advisors, consultants, lawyers, and other experts assisting in the separation, and employee-related severance costs, which are recorded in Operating and maintenance expense and Other, net.
(4)In 2022, for PECO, primarily reflects an adjustment to exclude one-time non-cash impacts associated with the remeasurement of deferred income taxes as a result of the reduction in Pennsylvania corporate income tax rate. For Corporate, in connection with the separation, Exelon recorded an income tax expense primarily due to the long-term marginal state income tax rate change, the recognition of valuation allowances against the net deferred tax assets positions for certain standalone state filing jurisdictions, and nondeductible transaction costs partially offset by a one-time impact associated with a state tax benefit. In 2023, reflects the adjustment to state deferred income taxes due to changes in forecasted apportionment.
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(5)For ComEd, reflects an increase in distribution revenues due to higher allowed electric distribution ROE driven by an increase in treasury rates and higher rate base. For PECO, reflects an increase in revenue primarily due to higher gas distribution rates charged to customers, coupled with higher overall effective rates for both electric and gas attributable to decreased usage. For BGE, reflects an increase in revenue due to distribution and transmission rate increases. For PHI, reflects an increase in revenue primarily due to distribution and transmission rate increases. For Corporate, reflects an increase in realized losses from hedging activity.
(6)For ComEd, reflects an increase in electric distribution, transmission, and energy efficiency revenues due to higher fully recoverable costs and also reflects carrying costs related to the CMC regulatory assets. For PECO, reflects an increase in transmission and energy efficiency revenues due to regulatory required programs. For PHI, primarily reflects higher revenues due to certain EDIT benefits being fully amortized and passed through to customers, which is fully offset in Interest expense and Other and the regulatory asset amortization of the ACE Purchase Power Agreement termination obligation recorded in the first quarter of 2022, which is fully recoverable. For PHI, also reflects higher transmission revenues due to increased Income taxes, Depreciation and amortization, and Operating and maintenance expense, which are fully offset in a combination of Operating and maintenance expense, Depreciation and amortization expense, and Interest expense and Other.
(7)Represents Operating and maintenance expense, excluding pension and non-pension postretirement benefits. For ComEd, reflects an increase in credit loss expense. For PECO, primarily reflects an increase in storm costs, an increase in program costs related to regulatory required programs, partially offset by a decrease in other operating expenses. For BGE, primarily reflects a decrease due to favorable impacts resulting from the multi-year plan reconciliations, partially offset by an increase in storm costs. For PHI, reflects an increase in contracting costs primarily due to the ACE employee strike. For Corporate, includes the following three items: 1) a decrease in Operating and maintenance expense with an offsetting decrease in other income for costs billed to Constellation for services provided by Exelon through the TSA, 2) lower BSC costs that were historically allocated to Generation but are presented as part of continuing operations in Exelon’s results as these costs do not qualify as expenses of the discontinued operations per the accounting rules (2023 includes no costs compared to one month of costs for the period prior to the separation for 2022), and 3) an increase in costs for DPA related matters.
(8)Reflects ongoing capital expenditures across all utilities and higher depreciation rates effective January 2023 for ComEd. For PHI, includes the regulatory asset amortization of the ACE Purchase Power Agreement termination obligation recorded in the first quarter of 2022, which is fully recoverable in Other Energy Delivery.
(9)For PHI, primarily reflects higher income tax expense due to certain EDIT benefits being fully amortized and passed through to customers, with an offsetting increase in Other energy delivery. For Corporate, primarily reflects a decrease in other income for costs billed to Constellation for services provided by Exelon through the TSA with an offsetting decrease in Operating and maintenance expense, partially offset by an increase in other income for the proposed settlement of the DPA related derivative claims.
(10)Reflects the impact on earnings per share due to the increase in Exelon's average diluted common shares outstanding as a result of the August 2022 common stock issuance.
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ComEd Statistics
Three Months Ended December 31, 2023 and 2022
 Electric Deliveries (in GWhs)Revenue (in millions)
 20232022% ChangeWeather - Normal % Change20232022% Change
Electric Deliveries and Revenues(a)
Residential5,806 5,984 (3.0)%(1.4)%$821 $695 18.1 %
Small commercial & industrial6,852 7,061 (3.0)%(1.1)%494 220 124.5 %
Large commercial & industrial6,607 6,543 1.0 %1.2 %271 (43)(730.2)%
Public authorities & electric railroads233 250 (6.8)%(4.4)%18 157.1 %
Other(b)
— — n/an/a250 237 5.5 %
Total electric revenues(c)
19,498 19,838 (1.7)%(0.5)%1,854 1,116 66.1 %
Other Revenues(d)
154 110 40.0 %
Total Electric Revenues$2,008 $1,226 63.8 %
Purchased Power$748 $68 1,000.0 %
   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,747 2,091 2,139 (16.5)%(18.3)%
Cooling Degree-Days56 19 14 194.7 %300.0 %

Twelve Months Ended December 31, 2023 and 2022

 Electric Deliveries (in GWhs)Revenue (in millions)
 20232022% ChangeWeather - Normal % Change20232022% Change
Electric Deliveries and Revenues(a)
Residential26,023 27,819 (6.5)%(2.9)%$3,565 $3,304 7.9 %
Small commercial & industrial28,706 29,766 (3.6)%(2.0)%1,857 1,173 58.3 %
Large commercial & industrial26,708 26,904 (0.7)%(0.2)%824 16,380.0 %
Public authorities & electric railroads855 909 (5.9)%(4.7)%51 29 75.9 %
Other(b)
— — n/an/a965 955 1.0 %
Total electric revenues(c)
82,292 85,398 (3.6)%(1.8)%7,262 5,466 32.9 %
Other Revenues(d)
582 295 97.3 %
Total Electric Revenues$7,844 $5,761 36.2 %
Purchased Power$2,816 $1,109 153.9 %
   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days5,014 6,044 5,968 (17.0)%(16.0)%
Cooling Degree-Days1,145 1,174 1,002 (2.5)%14.3 %

Number of Electric Customers20232022
Residential3,744,213 3,723,282 
Small commercial & industrial391,675 391,298 
Large commercial & industrial1,877 1,890 
Public authorities & electric railroads4,807 4,858 
Total4,142,572 4,121,328 
__________
(a)Reflects revenues from customers purchasing electricity directly from ComEd and customers purchasing electricity from a competitive electric generation supplier, as all customers are assessed delivery charges. For customers purchasing electricity from ComEd, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling $2 million and $2 million for the three months ended December 31, 2023 and 2022, respectively, and $16 million and $16 million for the twelve months ended December 31, 2023 and 2022, respectively.
(d)Includes alternative revenue programs and late payment charges.


10

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PECO Statistics
Three Months Ended December 31, 2023 and 2022

Electric and Natural Gas DeliveriesRevenue (in millions)
20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential3,076 3,175 (3.1)%(0.3)%$473 $488 (3.1)%
Small commercial & industrial1,751 1,812 (3.4)%(1.0)%111 135 (17.8)%
Large commercial & industrial3,240 3,355 (3.4)%(2.6)%53 70 (24.3)%
Public authorities & electric railroads142 149 (4.7)%(5.1)%— %
Other(b)
— — n/an/a79 69 14.5 %
Total electric revenues(c)
8,209 8,491 (3.3)%(1.4)%723 769 (6.0)%
Other Revenues(d)
(5)(183.3)%
Total Electric Revenues718 775 (7.4)%
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential12,145 13,895 (12.6)%(1.6)%138 177 (22.0)%
Small commercial & industrial6,801 7,211 (5.7)%(1.6)%49 61 (19.7)%
Large commercial & industrial12 11 9.1 %0.1 %— — n/a
Transportation6,259 6,503 (3.8)%(2.5)%— %
Other(f)
— — n/an/a— %
Total natural gas revenues(g)
25,217 27,620 (8.7)%(1.8)%199 250 (20.4)%
Other Revenues(d)
— (100.0)%
Total Natural Gas Revenues199 251 (20.7)%
Total Electric and Natural Gas Revenues$917 $1,026 (10.6)%
Purchased Power and Fuel$347 $442 (21.5)%

% Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,351 1,503 1,534 (10.1)%(11.9)%
Cooling Degree-Days48 18 32 166.7 %50.0 %






















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Twelve Months Ended December 31, 2023 and 2022
Electric and Natural Gas DeliveriesRevenue (in millions)
20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential13,262 14,379 (7.8)%0.5 %$2,090 $2,026 3.2 %
Small commercial & industrial7,367 7,701 (4.3)%(0.3)%526 521 1.0 %
Large commercial & industrial13,638 14,046 (2.9)%(0.8)%249 299 (16.7)%
Public authorities & electric railroads606 638 (5.0)%(5.0)%30 30 — %
Other(b)
— — n/an/a298 271 10.0 %
Total electric revenues(c)
34,873 36,764 (5.1)%(0.3)%3,193 3,147 1.5 %
Other Revenues(d)
18 (50.0)%
Total Electric Revenues3,202 3,165 1.2 %
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential35,842 42,135 (14.9)%(3.2)%473 512 (7.6)%
Small commercial & industrial21,182 23,449 (9.7)%(1.7)%172 186 (7.5)%
Large commercial & industrial51 31 64.5 %2.7 %— n/a
Transportation23,741 25,011 (5.1)%(2.4)%27 26 3.8 %
Other(f)
— — n/an/a17 12 41.7 %
Total natural gas revenues(g)
80,816 90,626 (10.8)%(2.6)%690 736 (6.3)%
Other Revenues(d)
100.0 %
Total Natural Gas Revenues692 738 (6.2)%
Total Electric and Natural Gas Revenues$3,894 $3,903 (0.2)%
Purchased Power and Fuel$1,544 $1,535 0.6 %

% Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days3,587 4,135 4,399 (13.3)%(18.5)%
Cooling Degree-Days1,345 1,743 1,440 (22.8)%(6.6)%

Number of Electric Customers20232022Number of Natural Gas Customers20232022
Residential1,535,927 1,525,635 Residential507,197 502,944 
Small commercial & industrial156,248 155,576 Small commercial & industrial45,001 44,957 
Large commercial & industrial3,127 3,121 Large commercial & industrial
Public authorities & electric railroads10,417 10,393 Transportation627 655 
Total1,705,719 1,694,725 Total552,834 548,565 
__________
(a)Reflects delivery volumes and revenues from customers purchasing electricity directly from PECO and customers purchasing electricity from a competitive electric generation supplier as all customers are assessed distribution charges. For customers purchasing electricity from PECO, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling $3 million and $2 million for the three months ended December 31, 2023 and 2022, respectively, and $7 million and $7 million for the twelve months ended December 31, 2023 and 2022, respectively.
(d)Includes alternative revenue programs and late payment charges.
(e)Reflects delivery volumes and revenues from customers purchasing natural gas directly from PECO and customers purchasing natural gas from a competitive natural gas supplier as all customers are assessed distribution charges. For customers purchasing natural gas from PECO, revenue also reflects the cost of natural gas.
(f)Includes revenues primarily from off-system sales.
(g)Includes operating revenues from affiliates totaling less than $1 million and less than $1 million for the three months ended December 31, 2023 and 2022, respectively, and $2 million and less than $1 million for the twelve months ended December 31, 2023 and 2022, respectively.
12

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BGE Statistics
Three Months Ended December 31, 2023 and 2022
 Electric and Natural Gas DeliveriesRevenue (in millions)
 20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential2,864 3,038 (5.7)%— %$457 $406 12.6 %
Small commercial & industrial633 655 (3.4)%(0.5)%79 88 (10.2)%
Large commercial & industrial3,032 3,123 (2.9)%(1.2)%116 148 (21.6)%
Public authorities & electric railroads51 49 4.1 %(1.6)%— %
Other(b)
— — n/an/a98 101 (3.0)%
Total electric revenues(c)
6,580 6,865 (4.2)%(0.6)%757 750 0.9 %
Other Revenues(d)
29 (1)(3,000.0)%
Total Electric Revenues786 749 4.9 %
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential11,769 13,569 (13.3)%(1.9)%163 229 (28.8)%
Small commercial & industrial2,571 2,999 (14.3)%(5.4)%27 35 (22.9)%
Large commercial & industrial11,221 11,777 (4.7)%(0.5)%43 55 (21.8)%
Other(f)
1,668 1,735 (3.9)% n/a 10 20 (50.0)%
Total natural gas revenues(g)
27,229 30,080 (9.5)%(1.7)%243 339 (28.3)%
Other Revenues(d)
12 (2)(700.0)%
Total Natural Gas Revenues255 337 (24.3)%
Total Electric and Natural Gas Revenues$1,041 $1,086 (4.1)%
Purchased Power and Fuel$387 $474 (18.4)%
   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,395 1,595 1,633 (12.5)%(14.6)%
Cooling Degree-Days42 20 29 110.0 %44.8 %




















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Twelve Months Ended December 31, 2023 and 2022
Electric and Natural Gas DeliveriesRevenue (in millions)
20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential12,026 13,024 (7.7)%(0.2)%$1,765 $1,564 12.9 %
Small commercial & industrial2,638 2,781 (5.1)%(0.7)%331 327 1.2 %
Large commercial & industrial12,844 13,213 (2.8)%(1.2)%528 567 (6.9)%
Public authorities & electric railroads204 201 1.5 %0.3 %29 27 7.4 %
Other(b)
— — n/an/a402 398 1.0 %
Total electric revenues(c)
27,712 29,219 (5.2)%(0.7)%3,055 2,883 6.0 %
Other Revenues(d)
54 (12)(550.0)%
Total Electric Revenues3,109 2,871 8.3 %
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential34,724 41,951 (17.2)%0.1 %568 678 (16.2)%
Small commercial & industrial8,276 9,894 (16.4)%(4.0)%100 111 (9.9)%
Large commercial & industrial40,006 43,631 (8.3)%3.0 %161 183 (12.0)%
Other(f)
3,361 7,206 (53.4)%n/a37 68 (45.6)%
Total natural gas revenues(g)
86,367 102,682 (15.9)%(1.7)%866 1,040 (16.7)%
Other Revenues(d)
52 (16)(425.0)%
Total Natural Gas Revenues918 1,024 (10.4)%
Total Electric and Natural Gas Revenues$4,027 $3,895 3.4 %
Purchased Power and Fuel$1,531 $1,567 (2.3)%

   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days3,590 4,333 4,575 (17.1)%(21.5)%
Cooling Degree-Days960 1,010 912 (5.0)%5.3 %

Number of Electric Customers20232022Number of Natural Gas Customers20232022
Residential1,211,889 1,204,429 Residential657,823 655,373 
Small commercial & industrial115,787 115,524 Small commercial & industrial37,993 38,207 
Large commercial & industrial13,072 12,839 Large commercial & industrial6,309 6,233 
Public authorities & electric railroads261 266 Total702,125 699,813 
Total1,341,009 1,333,058 
__________
(a)Reflects revenues from customers purchasing electricity directly from BGE and customers purchasing electricity from a competitive electric generation supplier as all customers are assessed distribution charges. For customers purchasing electricity from BGE, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling $2 million and $2 million for the three months ended December 31, 2023 and 2022, respectively, and $6 million and $7 million for the twelve months ended December 31, 2023 and 2022, respectively.
(d)Includes alternative revenue programs and late payment charges.
(e)Reflects delivery volumes and revenues from customers purchasing natural gas directly from BGE and customers purchasing natural gas from a competitive natural gas supplier as all customers are assessed distribution charges. For customers purchasing natural gas from BGE, revenue also reflects the cost of natural gas.
(f)Includes revenues primarily from off-system sales.
(g)Includes operating revenues from affiliates totaling $1 million and $1 million for the three months ended December 31, 2023 and 2022, respectively, and $3 million and $8 million for the twelve months ended December 31, 2023 and 2022.
14

Table of Contents
Pepco Statistics
Three Months Ended December 31, 2023 and 2022
 Electric Deliveries (in GWhs)Revenue (in millions)
 20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric Deliveries and Revenues(a)
Residential1,535 1,772 (13.4)%(3.9)%$282 $250 12.8 %
Small commercial & industrial240 258 (7.0)%(3.4)%42 38 10.5 %
Large commercial & industrial3,195 3,298 (3.1)%(2.1)%249 277 (10.1)%
Public authorities & electric railroads186 16612.0 %12.3 %10 11.1 %
Other(b)
— — n/an/a70 51 37.3 %
Total electric revenues(c)
5,156 5,494 (6.2)%(2.3)%653 625 4.5 %
Other Revenues(d)
(3)(13)(76.9)%
Total Electric Revenues$650 $612 6.2 %
Purchased Power$224 $228 (1.8)%
   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,190 1,376 1,328 (13.5)%(10.4)%
Cooling Degree-Days72 25 51 188.0 %41.2 %


Twelve Months Ended December 31, 2023 and 2022
Electric Deliveries (in GWhs)Revenue (in millions)
20232022% ChangeWeather-
Normal
% Change
20232022% Change
Electric Deliveries and Revenues(a)
Residential7,625 8,162 (6.6)%(0.8)%$1,236 $1,076 14.9 %
Small commercial & industrial1,071 1,113 (3.8)%(1.0)%176 155 13.5 %
Large commercial & industrial13,494 13,797 (2.2)%(0.6)%1,087 1,083 0.4 %
Public authorities & electric railroads628 617 1.8 %2.4 %34 34 — %
Other(b)
— — n/an/a258 208 24.0 %
Total electric revenues(c)
22,818 23,689 (3.7)%(0.6)%2,791 2,556 9.2 %
Other Revenues(d)
33 (25)(232.0)%
Total Electric Revenues$2,824 $2,531 11.6 %
Purchased Power$974 $834 16.8 %
   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days3,030 3,732 3,765 (18.8)%(19.5)%
Cooling Degree-Days1,643 1,746 1,744 (5.9)%(5.8)%
Number of Electric Customers20232022
Residential866,018 856,037 
Small commercial & industrial54,142 54,339 
Large commercial & industrial22,941 22,841 
Public authorities & electric railroads208 197 
Total943,309 933,414 
__________
(a)Reflects revenues from customers purchasing electricity directly from Pepco and customers purchasing electricity from a competitive electric generation supplier as all customers are assessed distribution charges. For customers purchasing electricity from Pepco, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling $4 million and $1 million for the three months ended December 31, 2023 and 2022, respectively, and $9 million and $5 million for the twelve months ended December 31, 2023 and 2022, respectively.
(d)Includes alternative revenue programs and late payment charge revenues.
15

Table of Contents
DPL Statistics
Three Months Ended December 31, 2023 and 2022
 Electric and Natural Gas DeliveriesRevenue (in millions)
 20232022% ChangeWeather -
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential1,139 1,189 (4.2)%(3.6)%$201 $180 11.7 %
Small commercial & industrial526 553 (4.9)%(5.1)%57 63 (9.5)%
Large commercial & industrial994 1,043 (4.7)%(4.9)%28 37 (24.3)%
Public authorities & electric railroads13 11 18.2 %11.9 %25.0 %
Other(b)
— — n/an/a64 60 6.7 %
Total electric revenues(c)
2,672 2,796 (4.4)%(4.3)%355 344 3.2 %
Other Revenues(d)
(5)(200.0)%
Total Electric Revenues360 339 6.2 %
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential2,544 2,899 (12.2)%(9.3)%34 49 (30.6)%
Small commercial & industrial1,168 1,294 (9.7)%(6.4)%13 20 (35.0)%
Large commercial & industrial420 438 (4.1)%(4.1)%(66.7)%
Transportation1,654 1,762 (6.1)%(4.9)%25.0 %
Other(g)
— — n/an/a(50.0)%
Total natural gas revenues5,786 6,393 (9.5)%(7.1)%55 80 (31.3)%
Other Revenues(f)
— — n/a
Total Natural Gas Revenues55 80 (31.3)%
Total Electric and Natural Gas Revenues$415 $419 (1.0)%
Purchased Power and Fuel$176 $199 (11.6)%

Electric Service Territory   % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,451 1,547 1,543 (6.2)%(6.0)%
Cooling Degree-Days32 13 34 146.2 %(5.9)%

Natural Gas Service Territory   % Change
Heating Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,540 1,600 1,643 (3.8)%(6.3)%
16

Table of Contents
Twelve Months Ended December 31, 2023 and 2022
Electric and Natural Gas DeliveriesRevenue (in millions)
20232022% ChangeWeather -
Normal
% Change
20232022% Change
Electric (in GWhs)
Electric Deliveries and Revenues(a)
Residential5,132 5,446 (5.8)%(1.4)%$827 $750 10.3 %
Small commercial & industrial2,291 2,362 (3.0)%(1.8)%246 235 4.7 %
Large commercial & industrial4,132 4,250 (2.8)%(1.7)%126 137 (8.0)%
Public authorities & electric railroads44 44 — %(0.2)%16 15 6.7 %
Other(b)
— — n/an/a250 227 10.1 %
Total rate-regulated electric revenues(c)
11,599 12,102 (4.2)%(1.6)%1,465 1,364 7.4 %
Other Revenues(d)
18 (7)(357.1)%
Total Electric Revenues1,483 1,357 9.3 %
Natural Gas (in mmcfs)
Natural Gas Deliveries and Revenues(e)
Residential7,326 8,709 (15.9)%(6.4)%122 127 (3.9)%
Small commercial & industrial3,660 4,176 (12.4)%(2.1)%53 55 (3.6)%
Large commercial & industrial1,588 1,697 (6.4)%(6.4)%12 (66.7)%
Transportation6,004 6,696 (10.3)%(7.1)%16 15 6.7 %
Other(f)
— — n/an/a10 29 (65.5)%
Total rate-regulated natural gas revenues18,578 21,278 (12.7)%(5.7)%205 238 (13.9)%
Other Revenues(d)
— — n/a
Total Natural Gas Revenues205 238 (13.9)%
Total Electric and Natural Gas Revenues$1,688 $1,595 5.8 %
Purchased Power and Fuel$737 $706 4.4 %

Electric Service Territory% Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days3,674 4,271 4,434 (14.0)%(17.1)%
Cooling Degree-Days1,291 1,405 1,303 (8.1)%(0.9)%

Natural Gas Service Territory% Change
Heating Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days3,845 4,428 4,662 (13.2)%(17.5)%

Number of Electric Customers20232022Number of Natural Gas Customers20232022
Residential485,713 481,688 Residential129,903 129,502 
Small commercial & industrial64,220 63,738 Small commercial & industrial10,133 10,144 
Large commercial & industrial1,260 1,235 Large commercial & industrial14 17 
Public authorities & electric railroads593 597 Transportation163 156 
Total551,786 547,258 Total140,213 139,819 
__________
(a)Reflects delivery volumes and revenues from customers purchasing electricity directly from DPL and customers purchasing electricity from a competitive electric generation supplier as all customers are assessed distribution charges. For customers purchasing electricity from DPL, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling $3 million and $1 million for the three months ended December 31, 2023 and 2022, and $8 million and $6 million for the twelve months ended December 31, 2023 and 2022, respectively.
(d)Includes alternative revenue programs and late payment charges.
(e)Reflects delivery volumes and revenues from customers purchasing natural gas directly from DPL and customers purchasing natural gas from a competitive natural gas supplier as all customers are assessed distribution charges. For customers purchasing natural gas from DPL, revenue also reflects the cost of natural gas.
(f)Includes revenues primarily from off-system sales.
17

Table of Contents
ACE Statistics
Three Months Ended December 31, 2023 and 2022
 Electric Deliveries (in GWhs)Revenue (in millions)
 20232022% ChangeWeather -
Normal
% Change
20232022% Change
Electric Deliveries and Revenues(a)
Residential892 838 6.4 %2.1 %$182 $152 19.7 %
Small commercial & industrial324 320 1.3 %0.3 %49 47 4.3 %
Large commercial & industrial673 707 (4.8)%(5.3)%43 50 (14.0)%
Public authorities & electric railroads10 13 (23.1)%(18.9)%— %
Other(b)
— — n/an/a66 63 4.8 %
Total electric revenues(c)
1,899 1,878 1.1 %(1.1)%344 316 8.9 %
Other Revenues(d)
(5)(220.0)%
Total Electric Revenues$350 $311 12.5 %
Purchased Power $144 $127 13.4 %

    % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days1,485 1,623 1,555 (8.5)%(4.5)%
Cooling Degree-Days22 12 30 83.3 %(26.7)%


Twelve Months Ended December 31, 2023 and 2022
Electric Deliveries (in GWhs)Revenue (in millions)
20232022% ChangeWeather -
Normal
% Change
20232022% Change
Electric Deliveries and Revenues(a)
Residential4,013 4,131 (2.9)%(1.8)%$782 $764 2.4 %
Small commercial & industrial1,551 1,499 3.5 %4.2 %229 217 5.5 %
Large commercial & industrial3,128 3,103 0.8 %1.3 %207 202 2.5 %
Public authorities & electric railroads44 47 (6.4)%(6.6)%17 15 13.3 %
Other(b)
— — n/an/a260 252 3.2 %
Total electric revenues(c)
8,736 8,780 (0.5)%0.3 %1,495 1,450 3.1 %
Other Revenues(d)
27 (19)(242.1)%
Total Electric Revenues$1,522 $1,431 6.4 %
Purchased Power $637 $624 2.1 %
    % Change
Heating and Cooling Degree-Days20232022NormalFrom 2022From Normal
Heating Degree-Days4,043 4,629 4,591 (12.7)%(11.9)%
Cooling Degree-Days1,029 1,243 1,214 (17.2)%(15.2)%

Number of Electric Customers20232022
Residential504,919 502,247 
Small commercial & industrial62,646 62,246 
Large commercial & industrial2,909 3,051 
Public authorities & electric railroads727 734 
Total571,201 568,278 
__________
(a)Reflects delivery volumes and revenues from customers purchasing electricity directly from ACE and customers purchasing electricity from a competitive electric generation supplier as all customers are assessed distribution charges. For customers purchasing electricity from ACE, revenues also reflect the cost of energy and transmission.
(b)Includes transmission revenue from PJM, wholesale electric revenue, and mutual assistance revenue.
(c)Includes operating revenues from affiliates totaling less than $1 million for both the three months ended December 31, 2023 and 2022, respectively, and $2 million for both the twelve months ended December 31, 2023 and 2022.
(d)Includes alternative revenue programs.
18
exc-20240221ex992
February 21, 2023 Earnings Conference Call Fourth Quarter 2023


 
2 Cautionary Statements Regarding Forward-Looking Information This presentation contains certain forward-looking statements within the meaning of federal securities laws that are subject to risks and uncertainties. Words such as “could,” “may,” “expects,” “anticipates,” “will,” “targets,” “goals,” “projects,” “intends,” “plans,” “believes,” “seeks,” “estimates,” “predicts,” “should,” and variations on such words, and similar expressions that reflect our current views with respect to future events and operational, economic, and financial performance, are intended to identify such forward-looking statements. Any reference to “E” after a year or time period indicates the information for that year or time period is an estimate. Any reference to expected average outstanding shares is exclusive of any equity offerings. The factors that could cause actual results to differ materially from the forward-looking statements made by Exelon Corporation, Commonwealth Edison Company, PECO Energy Company, Baltimore Gas and Electric Company, Pepco Holdings LLC, Potomac Electric Power Company, Delmarva Power & Light Company, and Atlantic City Electric Company (Registrants) include those factors discussed herein, as well as the items discussed in (1) the Registrants' 2022 Annual Report on Form 10-K in (a) Part I, ITEM 1A. Risk Factors, (b) Part II, ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part II, ITEM 8. Financial Statements and Supplementary Data: Note 18, Commitments and Contingencies; (2) the Registrants’ Third Quarter 2023 Quarterly Report on Form 10-Q (filed on November 2, 2023) in (a) Part II, ITEM 1A. Risk Factors, (b) Part I, ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (c) Part I, ITEM 1. Financial Statements: Note 12, Commitments and Contingencies; and (3) other factors discussed in filings with the SEC by the Registrants. Investors are cautioned not to place undue reliance on these forward-looking statements, whether written or oral, which apply only as of the date of this presentation. None of the Registrants undertakes any obligation to publicly release any revision to its forward-looking statements to reflect events or circumstances after the date of this presentation.


 
3 Non-GAAP Financial Measures Exelon reports its financial results in accordance with accounting principles generally accepted in the United States (GAAP). Historical results were revised from amounts previously reported to reflect only Exelon continuing operations. Exelon supplements the reporting of financial information determined in accordance with GAAP with certain non-GAAP financial measures, including: • Adjusted operating earnings exclude certain items that are considered by management to be not directly related to the ongoing operations of the business as described in the Appendix. • Adjusted operating and maintenance (O&M) expense excludes regulatory operating and maintenance costs for the utility businesses and certain excluded items. • Operating ROE is calculated using operating net income divided by average equity for the period. The operating income reflects all lines of business for the utility business (Gas Distribution, Electric Transmission, and Electric Distribution). • Adjusted cash from operations primarily includes cash flows from operating activities adjusted for common dividends and change in cash on hand. Due to the forward-looking nature of some forecasted non-GAAP measures, information to reconcile the forecasted adjusted (non-GAAP) measures to the most directly comparable GAAP measure may not be currently available, as management is unable to project all of these items for future periods. This information is intended to enhance an investor’s overall understanding of period over period financial results and provide an indication of Exelon’s baseline operating performance by excluding items that are considered by management to be not directly related to the ongoing operations of the business. In addition, this information is among the primary indicators management uses as a basis for evaluating performance, allocating resources, setting incentive compensation targets, and planning and forecasting of future periods. These non-GAAP financial measures are not a presentation defined under GAAP and may not be comparable to other companies’ presentations. Exelon has provided these non- GAAP financial measures as supplemental information and in addition to the financial measures that are calculated and presented in accordance with GAAP. These non-GAAP measures should not be deemed more useful than, a substitute for, or an alternative to the most comparable GAAP measures provided in the materials presented. Non-GAAP financial measures are identified by the phrase “non-GAAP” or an asterisk (*). Reconciliations of these non-GAAP measures to the most comparable GAAP measures are provided in the appendices and attachments to this presentation.


 
4 Key Messages Financial and Operational Excellence Regulatory & Other Developments Long-Term Outlook • Earned $2.38 per share in 2023, in the upper half of guidance(1) – ~6% growth off 2022 guidance midpoint(2) • Issued $142M, or approximately one-third, of original $425M equity commitment to support investment • Projecting 2024 dividend of $1.52 per share(3) – ~5.5% growth off 2023 dividend paid • Best-on-record operational performance at multiple utilities (1) Based off the midpoint of Exelon’s 2023 Adjusted Operating EPS* guidance range of $2.30 - $2.42 as disclosed at Q4 2022 Earnings Call in February 2023. (2) Based off the midpoint of Exelon’s 2022 Adjusted Operating EPS* guidance range of $2.18 - $2.32 as disclosed at Analyst Day in January 2022. (3) Aggregate amount of dividends to be paid quarterly and are subject to approval by Board of Directors. (4) 2024 earnings guidance based on expected average outstanding shares of 1,003M. • In 2023, completed 3 distribution rate cases across ComEd, BGE, and ACE • ComEd rehearing expected to establish an updated basis for temporary revenue requirement, and robust stakeholder engagement is underway to obtain approval of Grid Plan • Second multi-year rate plans (MYPs) at Pepco MD and Pepco DC remain on track; final orders expected in Q2 and Q3, respectively • Investing ~$34.5B of capital expenditures over 2024-2027, resulting in expected rate base growth of ~7.5% • Incremental equity of $1.3B to support growth capital of $3.2B, representing 40% of new capital investment • Projecting 2023-2027 Adjusted Operating Earnings* CAGR of 5-7%(1) with expectation to be at midpoint or better • Initiating projected 2024 EPS* of $2.40 - $2.50 per share(4)


 
5 2023 Commitments Met Priorities & Commitments Commitments Met Focus on customer affordability, including through cost management • Earned 9.3% operating ROE* • Invested $7.3B of capital, within 1% of guidance, including $6.1B of distribution and $1.2B of transmission • Best-on-record SAIFI and SAIDI performance at ComEd and PHI • ComEd received ReliabilityOne award for Most Reliable Utility in the United States • Delivered earnings* of $2.38 per share, achieving results in top half of guidance range • Distributed common dividend of $1.44 per share, an increase of ~7% vs. prior year • 3 utilities selected to receive $180M in federal grants through IIJA to improve reliability • Invested more than $18 million to support 90+ workforce development programs across 6 utilities and in our corporate offices • Connected ~500K income-eligible customers to ~$550M of financial assistance • Institutionalized team dedicated to operating as One Exelon, pursuing long-term efficiencies • Helped customers save ~25.5 million MWhs in 2023 through energy efficiency programs • Issued $142M of existing equity commitment to support investments • Over 2022-2023, consolidated credit metrics maintained ~100 bps of cushion on average above the rating agencies’ downgrade thresholds Earn consolidated operating ROE* of 9-10% Deploy $7.2B of capex for the benefit of customers Maintain industry-leading operational excellence Deliver earnings* within $2.32-$2.40 per share Maintain strong balance sheet and execute financing plan Advocate for equitable, balanced energy transition Achieve constructive rate case outcomes • Completed 3 distribution rate cases to support continued investment to benefit our customers • Addressing disappointing ComEd order; Grid Plan approval will be a top priority in 2024 2023 built on Exelon’s value proposition as the premier T&D utility and directed our focus areas for 2024


 
6 Operating Highlights Quartile Q1 Q2 Q3 Q4 Operations Metric 2023 BGE ComEd PECO PHI Safety OSHA Recordable Rate(1) Electric Operations 2.5 Beta SAIFI (Outage Frequency)(2) 2.5 Beta SAIDI (Outage Duration)(3) Customer Operations Customer Satisfaction(4) Gas Operations Gas Odor Response(5) No Gas Operations • Reliability remains consistently strong with all utilities achieving top quartile performance ― ComEd and PHI achieved top decile SAIFI performance, and BGE and PECO attained first quartile; ComEd and PHI recorded best-on-record performance ― ComEd earned top decile SAIDI performance, and BGE, PECO, and PHI achieved first quartile; ComEd and PHI recorded best-ever performance • Industry-leading Gas Odor Response performance continues, as BGE, PECO, and PHI upheld top decile • Safety and commitment to improving remain a top priority ― OSHA underperformance predominantly driven by low- severity events across the utilities ― Team is refocusing on behaviors needed to ensure safety is core to all aspects of operations • PECO upheld first quartile and ComEd increased to first quartile in customer satisfaction, building on momentum in second half of 2023 Note: quartiles are calculated using results reported in 2021 by a panel of peer companies that are deemed most comparable to Exelon’s utilities (1) Reflects the number of work-related injuries or illnesses requiring more than first-aid treatment, per 100 employees as of December 31, 2023 (source: EEI Safety Survey, T&D Peer Panel only). (2) Reflects the average number of interruptions per customer as YE actual (sources: First Quartile (1QC) T&D, PSE&G Electric Peer Panel Survey, or EIA). (3) Reflects the average time to restore service to customer interruptions as YE actual (sources: First Quartile (1QC) T&D, PSE&G Electric Peer Panel Survey, or EIA). (4) Reflects the measurements of perceptions of reliability, customer service, price and management reputation by residential and small business customers reported to Escalent as of December 31, 2023. (5) Reflects the percentage of calls responded to in 1 hour or less as of December 31, 2023 (sources: PSE&G Peer Panel Gas Survey and AGA Best Practices Survey).


 
7 2023 Financial Results Fourth Quarter 2023 EPS Results $0.27 $0.27 $0.10 $0.10 $0.15 $0.15 $0.20 $0.20 ($0.10) ($0.12) Q4 GAAP Earnings Q4 Adjusted Operating Earnings* $0.62 $0.60 Note: amounts may not sum due to rounding (1) 2023 earnings guidance based on expected average outstanding shares of 996M. ComEd’s 2023E earnings guidance was based on a forward 30-year Treasury yield as of 1/31/2023. Adjusted operating earnings* drivers versus $2.36 per share midpoint of full year guidance(1): BGE MYP reconciliation ComEd ROE, primarily due to rise in 30-year treasury rate Contracting costs Unfavorable weather and storm activity Full Year 2023 EPS Results $1.09 $1.11 $0.59 $0.56 $0.57 $0.49 $0.49 ($0.40) ($0.41) FY GAAP Earnings $0.63 FY Adjusted Operating Earnings* $2.34 $2.38 BGE PECO PHI ComEd Corp 2023 adjusted operating earnings* results exceed the midpoint of our guidance


 
Key ComEd Assumptions 8 2024 Adjusted Operating Earnings* Guidance Key Year-over-Year DriversAdjusted Operating Earnings* Guidance(1) Incremental investments in utility infrastructure ComEd MYP rate order Incremental debt at Corporate net of other financing costs 2023 Original Guidance 2024 Original Guidance $2.30 - $2.42(2) $2.40 - $2.50(3) (1) Includes after-tax interest expense associated with debt held at Corporate (2) 2023 earnings guidance based on expected average outstanding shares of 996M. ComEd’s 2023E earnings guidance was based on a forward 30-year Treasury yield as of 1/31/2023. (3) 2024 earnings guidance based on expected average outstanding shares of 1,003M. (4) Eight exception categories include costs related to storms, new business, changes in interest rates, changes in taxes, facility relocations, changes in pension/OPEB costs, amortization and changes in timing of investments; subject to Commission review during each reconciliation. 2024 adjusted operating EPS* guidance range accounts for range of regulatory outcomes, with a goal of delivering at the midpoint or better of the range • Assume 2024 revenue requirement in line with final order in December − Rehearing offers potential to improve upon final order • Revenue requirement subject to 105% reconciliation test, from which variances in new business, storms, and other items are excluded(4)


 
9 ComEd MYRP Process Update ComEd initiated the procedural steps to establish an updated basis for its temporary revenue requirement; robust stakeholder engagement is underway to obtain approval of a compliant Grid Plan and resume progress towards the state’s clean energy goals (1) See appendix slide 37 for ComEd’s Multi-Year Rate Plan rehearing procedural schedule. 4Q23 1Q24 2Q24 3Q24 4Q24 20242023 Today Application for Rehearing Filed Dec 22, 2023 Revised Grid Plan Filing Mar 13, 2024 Filed Appeal with 3rd District Court Jan 10, 2024 1 2 Expected DSPR Order Dec 2024 Key Distribution Rate Proceedings • Multi-Year Rate Plan Rehearing(1) – Limited in scope to establish temporary revenue requirement across all test years until Grid Plan is approved; 150-day proceeding expected to conclude 6/10/24 • Multi-Year Rate Plan Appeal – Appeal limited primarily to 8.905% ROE, 50% capped equity ratio, and lack of return on pension asset; no statutory deadline • Revised Grid Plan Filing – Revised Grid Plan to address deficiencies identified by ICC in 12/14/23 final order will be filed 3/13/24 and support a subsequent updated rate plan • 2023 Delivery Service Pricing Reconciliation (DSPR) – Final 2023 formula rate reconciliation with order expected by December 2024 for rates effective 1/1/25 Path to an Approved Grid Plan Since the Illinois Commerce Commission’s (ICC) rejection of the Grid Plan on 12/14/23, ComEd swiftly moved to establish and execute a path to resolution: • ComEd filed an application for rehearing on 12/22/23, leading to ICC granting reconsideration of the interim revenue requirement for 2024-2027 • ComEd has been engaging with key stakeholders to obtain input on revised Grid Plan filing by 3/13/24 ‒ Long-term outlook adjusted to reflect $1.25B of lower distribution capital relative to prior disclosure If Grid Plan is not approved in 2024, long-term outlook contemplates flexibility to accommodate further adjustments to distribution capital investments 1 2 Motion for Clarification Granted in Part Jan 31, 2024 Motion for Rehearing Granted in Part Jan 10, 2024 Rehearing Filed Feb 16, 2024 Expected Rehearing Order Jun 10, 2024 Evidentiary Hearings Mar 26, 2024 File 2023 DSPR Apr 2024


 
10 Customer Needs and Industry Trends Continue to Support Investment Growth $26.0B $26.7B $29.0B $31.3B $21.0B $9.7B $3.9B 2020 - 2023E 2021 - 2024E 2022 - 2025E 2023 - 2026E 2024 - 2027E $34.5 … and translates to higher rate base growth 4-year capital investment(1) profile drives benefits for our customers... Note: Capital investment and rate base amounts may not sum due to rounding. (1) 4-year capital outlook for 2023-2026E reflects capital forecast as presented at Q4 2022 Earnings Call; forecast for 2024-2027E as of Q4 2023 Earnings Call. (2) Other includes ComEd’s long-term regulatory assets (Energy Efficiency & Solar Rebate program) recovered under separate tariffs, which earn a full authorized Rate of Return. See Note 3 – Regulatory Matters in 2023 10-K for additional detail. (3) Represents projects that are currently in an official phase of engineering with deposits paid but are not yet in-service as a customer. This is customer driven and represents future load when requested customer demand is realized. (4) Projections based on New Jersey’s and Maryland’s public policy goals for offshore wind. (5) Source: Energy Transition in PJM: Resource Retirements, Replacements & Risks https://www.pjm.com/-/media/library/reports-notices/special-reports/2023/energy-transition-in-pjm-resource-retirements-replacements-and-risks.ashx Exelon’s $34.5B low-risk capital plan from 2024 to 2027 results in expected rate base growth of 7.5% $55.4B $60.3B $64.7B $69.0B $47.1B $15.6B $11.1B 2023 2024E 2025E 2026E 2027E $73.9B 7.5% Gas Delivery/Other(2) Electric Transmission Electric Distribution Transmission Continues to Represent an Increasing Area of Investment Need Across Our Jurisdictions Interregional Transfer Capabilities Growth in High-Density Load Renewable Generation Interconnection Traditional Generation Retirements Offshore Wind ~19.5 GW of projected Mid-Atlantic offshore generation goals by 2040(4) NERC carrying out study ordered by Congress on minimum needs 6+ GW of expected data center growth within Exelon’s service territory(3) Up to 21 GW of traditional generation capacity to be replaced with renewable generation and storage in PJM by 2030(5), or over ~10%


 
11 Managing Costs Below the Rate of Inflation $ in millions Exelon’s Investment in Grid Modernization has Enabled ~40% Improvement in Reliability and Created Customer Value… (1) Reflects adjusted O&M expense* for Exelon’s utilities which includes allocated costs from the shared services company; numbers rounded to the nearest $25M. (2) Assuming an annualized 3.5% rate of inflation based on consumer price index as reported by the Bureau of Labor Statistics and IHS across 2016-2024, adjusted O&M expense* would have increased by ~$1.2B over the same time period. (3) Source: Edison Electric Institute Typical Bills and Average Rates report for Summer 2023; reflects residential average rates for the 12-month period ending 6/30/2023. Los Angeles and Boston residential average rate data for the 12-month period ending 6/30/2023 sourced from Energy Information Administration (EIA-861M). High-population cities that do not provide data (e.g., Houston) are excluded from analysis. Chart reflects a sample of the top 20 cities for illustrative purposes. $3,725 $4,300 $4,500 2016 2023 2024E 2.4% 1 8 .8 3 1 7 .2 3 1 5 .5 5 1 5 .5 2 1 5 .1 2 1 5 .0 2 1 4 .7 6 1 4 .3 6 1 4 .1 2 1 3 .4 53 4 .1 0 S a n D ie g o 3 0 .3 5 B o s to n 2 9 .1 5 N e w Y o rk 2 2 .2 7 S a n F ra n c is c o 2 2 .1 5 L o s A n g e le s D e tr o it C h ic a g o M in n e a p o lis A tl a n ta E x e lo n U ti lit y A v e ra g e P h ila d e lp h ia B a lt im o re Top 20 City Average: 18.13 P h o e n ix U.S. Average: 15.97 M ia m i W a s h in g to n D .C . 1 1 .2 8 S t. L o u is Exelon Service Territorycents/kWh(3) Adjusted O&M ($M)*(1) Delivering a Premium Customer Experience at Competitive Rates Exelon continues to provide a premium customer experience – enhancing grid reliability and resiliency amidst growing needs and expectations – while maintaining cost discipline and keeping average customer rates well below benchmarks 2027 ~2.0% 0.78 SAIFI SAIDI 0.50 71 42 +36% +41% 2016 2023 …While Customer Rates Remain 17% Below the Largest Metro Cities in the United States • Adjusted O&M expense* projected annualized increase of 2.4% through 2024 remains below the historical rate of inflation, benefitting customer bills by avoiding $400M of inflationary impacts(2) • Continuing a disciplined approach to cost management as One Exelon ‒ Standardization and streamlining structure and operations of the organization ‒ Upgrading major Enterprise Resource Planning, customer billing, and automated work order systems ‒ Leveraging technology in the call centers and the field for increased efficiency and responsiveness to customers 2027E Better


 
Long-Term Earnings* Growth Supports Sustainable Dividend 12 Targeting 5-7% Adjusted Operating Earnings* CAGR from 2023-2027(1)(5) (1) Includes after-tax interest expense associated with debt held at Corporate. (2) Reflects 2023 original earnings guidance based on expected average outstanding shares of 996M. ComEd’s 2023E original earnings guidance was based on a forward 30-year Treasury yield as of 1/31/2023. (3) 2024E earnings guidance based on expected average outstanding shares of 1,003M. (4) Aggregate amount of dividends to be paid quarterly and are subject to approval by Board of Directors. (5) Based off the midpoint of Exelon’s 2023 Adjusted Operating EPS* guidance range of $2.30 - $2.42 as disclosed at Q4 2022 Earnings Call in February 2023. Exelon is targeting adjusted operating EPS* CAGR of 5-7% from 2023 to 2027, with expectation to be at midpoint or better, and projecting a ~60% dividend payout ratio that will grow in-line with the targeted 5-7% EPS* growth 2023E 2024E $2.30 – $2.42(2) $2.40 – $2.50(3) • Plan reflects prudent and balanced response to rejection of first Grid Plan while accounting for uncertainty around final resolution • Breadth and diversification of platform allows for ample opportunities to invest to support our customers and their energy and economic development objectives Expect ~60% dividend payout ratio resulting in dividend growing in-line with targeted 5-7% adjusted operating EPS* CAGR through 2027 Projected Dividend Payout(4) 5-7% $1.44 $1.52 2023A 2024E 5-7%


 
Path to 5-7% Annualized Earnings* Growth 2024 2025 2026 2027 OpCo Drivers(1) YoY EPS Drivers(1) YoY EPS Drivers(1) YoY EPS Drivers(1) YoY EPS BGE(2) Gas and electric MYP 2 year 1 rates and annual transmission update Gas and electric MYP 2 year 2 rates and annual transmission update Gas and electric MYP 2 year 3 rates and annual transmission update Gas and electric MYP 3 year 1 rates and annual transmission update ComEd MYP 1 year 1 Final Order rates, partially offset by annual transmission update MYP 1 year 2 adjusted Final Order rates and annual transmission update MYP 1 year 3 adjusted Final Order rates and annual transmission update MYP 1 year 4 adjusted Final Order rates and annual transmission update PECO(2) Year 3 of electric rates and year 2 of gas rates for Fully Projected Future Test Year (FPFTY) filings; annual transmission update and Distribution System Improvement Charge (DSIC) New distribution rates in accordance with 2-3 year FPFTY filing cadence; annual transmission update New distribution filings as necessary to meet jurisdictional needs in accordance with 2-3 year FPFTY filing cadence; annual transmission update and DSIC New distribution filings as necessary to meet jurisdictional needs in accordance with 2-3 year FPFTY filing cadence; annual transmission update and DSIC PHI(2) Pepco DC and MD MYP 2 year 1, DPL MD MYP 1 year 2 rates, and annual transmission update Pepco DC and MD MYP 2 year 2, DPL MD MYP 1 year 3 rates, and annual transmission update Pepco DC and MD MYP 2 year 3, DPL MD MYP 2 year 1 rates, and annual transmission update Pepco DC MYP 3 year 1, DPL MD MYP 2 year 2, Pepco MD MYP 2 year 4 rates & annual transmission update Corp $1.2B of new debt, $150M equity issuance, and other financing costs Portion of $1.8B of 2025-2027 new debt, portion of remaining $1.4B of equity, and other financing costs Portion of $1.8B of 2025-2027 new debt, portion of remaining $1.4B of equity, and other financing costs Portion of $1.8B of 2025-2027 new debt, portion of remaining $1.4B of equity, and other financing costs Total YoY Growth Relative to Range Growth Below 5-7% Range(3) Growth Above 5-7% Range(4) Growth at Low End of 5-7% Range Growth Above Midpoint of 5-7% Range Note: YoY earnings growth estimates are for illustrative purposes only to provide indicative YoY variability; arrows indicate incremental contribution or drag to YoY operating EPS* growth but not necessarily equivalent in terms of relative impact (1) Reflects publicly known distribution rate cases that Exelon has filed or expects to file in 2024. Excludes traditional base rate cases with filing dates that are not yet available to the public. Known and measurable drivers as of 4Q23 earnings call. (2) Transmission spend associated with Brandon Shores and RTEP Window 3 projects primarily earns AFUDC through the 2024-2027 guidance period due to final in-service dates of year-end 2028 and 2030, respectively. (3) Based off the midpoint of Exelon’s 2023 Adjusted Operating EPS* guidance range of $2.30 - $2.42 as disclosed at Q4 2022 Earnings Call in February 2023. (4) Based off the midpoint of Exelon’s 2024 Adjusted Operating EPS* guidance range of $2.40 - $2.50 as disclosed at Q4 2023 Earnings Call in February 2024. Rate case activity and investment plan drives path for 5-7% annualized adjusted operating earnings* growth, with flexibility to accommodate significant additional adjustments resulting from regulatory uncertainty in Illinois 13


 
14 Maintaining a Strong Balance Sheet is a Top Financial Priority S&P FFO / Debt %* and Moody’s CFO (Pre-WC) / Debt %* Credit Ratings(5) ExCorp ComEd PECO BGE ACE DPL Pepco Moody’s Baa2 A1 Aa3 A3 A2 A2 A2 S&P BBB A A A A A A Fitch BBB A A+ A A A A 0% 12% 13% 14% 15% 2022A-2023E Average(1) 2024E-2027E Average(2,3) 12% Exelon Downgrade Threshold(4) ~13% 13-14% Strong balance sheet and low-risk attributes provide strategic and financial flexibility (1) Represents an average of Exelon’s 2022 actuals per S&P and Moody’s published reports and 2023 internal estimates. (2) 2024–2027 average internal estimate based on S&P and Moody’s methodology, respectively. (3) With the tax repairs deduction, Corporate Alternative Minimum Tax (CAMT) would be fully mitigated, resulting in a ~0.5% increase to the 2024 - 2027 average credit metric at both S&P and Moody’s. (4) S&P and Moody’s downgrade thresholds based on their published reports for Exelon Corp. (5) Current senior unsecured ratings for Exelon and BGE and current senior secured ratings for ComEd, PECO, ACE, DPL, and Pepco. • Continue to maintain consistent cushion over our downgrade thresholds, managing risks while funding growth in a balanced, ratable fashion – Illustrates low-risk attributes of platform, including scale, jurisdictional diversification, operational excellence, and effective recovery mechanisms • Mitigated majority of ComEd credit metric impact by reducing distribution spend • Incremental investments will utilize balance sheet capacity over the planning horizon, but largely drive earnings and credit metric benefits beyond 2027 • Significant increase in capital expenditures being funded in a balanced manner – 40% of the increase, or $1.3 billion, will be funded with incremental equity – When combined with existing equity commitment, expect to issue $150M in 2024, and the balance over 2025 to 2027, implying ~$475M per year • ATM in place with option to renew and upsize at the appropriate time


 
15 2024 Business Priorities and Commitments Focused on continued execution of operational, regulatory, and financial priorities to build on the strength of Exelon’s value proposition as the premier T&D utility ❖Maintain industry-leading operational excellence ❖ Achieve constructive rate case outcomes for customers and shareholders ❖ Deploy $7.4B of capex for the benefit of the customer ❖ Earn consolidated operating ROE* of 9-10% ❖ Deliver against operating EPS* guidance of $2.40 - $2.50 per share ❖Maintain strong balance sheet and execute on 2024 financing plan Industry-Leading Platform Leading Sustainability Profile Operational Excellence Financial Discipline Sustainable Value ❖ Continue to advocate for equitable and balanced energy transition ❖ Focus on customer affordability, including through cost management ❖ Resolve regulatory path forward in Illinois, including approval of updated integrated Grid Plan and associated multi-year rate plan Renewed Commitment New


 
16 Delivering Sustainable Value as the Premier T&D Utility SUSTAINABLE VALUE ✓ Strong Growth Outlook: ~$34.5B of T&D capital from 2024-2027 to meet customer needs, resulting in expected rate base growth of 7.5% and fully regulated T&D adjusted operating EPS* CAGR of 5-7% from 2023-2027(1) ✓ Shareholder Returns: Expect ~60% dividend payout ratio(2) resulting in dividend growing in-line with targeted 5-7% adjusted operating EPS* CAGR through 2027 INDUSTRY-LEADING PLATFORM ✓ Size and Scale: Largest T&D utility in the country serving 10+ million customers ✓ Diversified Rate Base: Operate across 7 different regulatory jurisdictions ✓ Large Urban Footprint: Geographically positioned to lead the energy transformation in our densely-populated territories OPERATIONAL EXCELLENCE ✓ Safely Powering Reliability and Resilience: Track record of top quartile reliability performance ✓ Delivering a World-Class Customer Experience: Helping customers take control of energy usage while delivering top quartile customer satisfaction results ✓ Strong Cost Recovery: ~100% of rate base growth covered by alternative recovery mechanisms and ~76% decoupled from volumetric risk LEADING SUSTAINABILITY PROFILE ✓ No Owned Generation Supply: Pure-play T&D utility ✓ Advancing Clean and Affordable Energy Choices: Building a smarter, stronger, and cleaner energy grid with options that meet customer needs at affordable rates ✓ Supporting Communities: Powering the economic health of the diverse communities we serve, while advancing social equity FINANCIAL DISCIPLINE ✓ Strong Balance Sheet: Maintain balance sheet capacity to firmly support investment grade credit ratings ✓ Organic Growth: Reinvestment of free cash to fund utility capital programs with $1.6B of equity in plan (1) Based off the midpoint of Exelon’s 2023 Adjusted Operating EPS* guidance range of $2.30 - $2.42 as disclosed at Q4 2022 Earnings Call in January 2023. (2) Aggregate amount of dividends to be paid quarterly and are subject to approval by Board of Directors. Industry-Leading Platform Leading Sustainability Profile Operational Excellence Financial Discipline Sustainable Value


 
17 Additional Disclosures


 
18 Utility Capex and Rate Base vs. Previous Disclosures Q4 2023 Capital Expenditures ($M) Q4 2023 Rate Base ($B) 5,175 5,250 5,525 1,625 2,450 2,875 2,725925 1,225 2023 1,000 4,800 2024E 975 2025E 975 5,375 2026E 975 2027E 7,325 7,425 8,650 9,225 9,225 36.0 39.2 42.0 44.4 47.1 11.5 12.4 13.0 14.2 15.6 9.7 10.4 11.1 7.9 2023 8.7 2024E 2025E 2026E 2027E 55.4 60.3 64.7 69.0 73.9 +7.5% Gas Delivery/Other(1) Electric Transmission Electric Distribution(2) Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates and does not include Construction Work In Progress (CWIP), which earns an AFUDC return. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosure dated February 21, 2024. (1) Other includes ComEd’s long-term regulatory assets (Energy Efficiency & Solar Rebate program) recovered under separate tariffs, which earn a full authorized Rate of Return. See Note 3 – Regulatory Matters in 2023 10-K for additional detail. (2) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections. Planning to invest $34.5B of capital from 2024-2027 for the benefit of our customers, supporting projected rate base growth of 7.5% from 2023-2027 Q4 2022 Capital Expenditures ($M) Q4 2022 Rate Base ($B) 4,775 4,825 4,975 5,400 5,575 1,450 1,450 1,600 1,825 1,800900 925 975 975 1,000 2022 2023E 2024E 2025E 2026E 7,150 7,175 7,550 8,200 8,350 33.7 36.5 39.3 41.8 44.8 10.5 11.7 12.6 13.4 14.2 8.9 9.8 10.6 7.1 2022 8.0 2023E 2024E 2025E 2026E 51.4 56.2 60.8 65.0 69.6 +7.9%


 
ComEd Capital Expenditure Forecast Q4 2023 Capital Expenditures ($M) Project ~$11.3B of capital being invested from 2024-2027 2,250 1,600 1,975 2,000 2,250 375 550 875 1,150 900 2023 2024E 2025E 2026E 2027E 2,625 2,150 2,850 3,150 3,150 2,075 2,025 2,350 2,450 475 525 575 650 2023E 2024E 2025E 2026E 2,550 2,550 2,925 3,100 Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Other includes ComEd’s long-term regulatory assets (Energy Efficiency & Solar Rebate program) recovered under separate tariffs, which earn a full authorized Rate of Return. See Note 3 – Regulatory Matters in 2023 10-K for additional detail. (2) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections. Rate Base 2023: 37% of Total Exelon Rate Base 7% 21% 72% Other(1) Electric Transmission Electric Distribution(2) $20.3B Q4 2022 Capital Expenditures ($M) 19


 
Project ~$7.4B of capital being invested from 2024-2027 20 PECO Capital Expenditure Forecast 975 1,225 1,300 1,350 1,275 100 125 200 250 325 400 375 375 375 2023 75 2024E 2025E 2026E 2027E 1,400 1,700 1,825 1,925 1,900 975 1,150 1,200 1,225 325 375 375 350 75 2023E 50 2024E 50 2025E 75 2026E 1,375 1,575 1,600 1,650 Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections. Rate Base 2023: 20% of Total Exelon Rate Base 26% 11%62% Gas Delivery Electric Transmission Electric Distribution(1) $11.1B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M)


 
Project ~$7.7B of capital being invested from 2024-2027 21 BGE Capital Expenditure Forecast 650 625 625 625 625 225 475 800 900 875 475 500 525 525 550 2023 2024E 2025E 2026E 2027E 1,350 1,600 1,950 2,050 2,075 525 525 525 525 325 425 625 450 475 525 525 550 2023E 2024E 2025E 2026E 1,325 1,475 1,675 1,550 Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections. Rate Base 2023: 17% of Total Exelon Rate Base 31% 19% 50% Gas Delivery Electric Transmission Electric Distribution(1) $9.7B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M)


 
22 PHI Consolidated Capital Expenditure Forecast 1,325 1,325 1,325 1,400 1,375 525 550 625 650 700 2023 2024E 2025E 2026E 2027E 100 100 75 75 50 1,950 1,975 2,025 2,125 2,125 1,225 1,275 1,325 1,375 550 575 600 625 125 100 2023E 2024E 75 2025E 75 2026E 1,900 1,950 1,975 2,075 Project ~$8.3B of capital being invested from 2024-2027 Rate Base 2023: 26% of Total Exelon Rate Base 4% 29% 67% Gas Delivery Electric Transmission Electric Distribution(1) $14.3B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M) Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections.


 
Project ~$1.9B of capital being invested from 2024-2027 23 ACE Capital Expenditure Forecast 300 275 275 300 275 100 150 250 225 175 2023 2024E 2025E 2026E 2027E 425 425 525 525 450 300 250 275 275 150 200 200 200 2023E 2024E 2025E 2026E 425 450 475 475 Electric Transmission Electric Distribution(1) Rate Base 2023: 6% of Total Exelon Rate Base 39% 61% $3.6B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M) Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections.


 
Project ~$2.4B of capital being invested from 2024-2027 24 DPL Capital Expenditure Forecast 300 325 300 325 325 175 200 200 225 250 100 100 75 75 50 2023 2024E 2025E 2026E 2027E 575 600 575 625 625 275 325 300 350 175 175 225 200 125 100 75 75 2023E 2024E 2025E 2026E 575 575 600 600 Gas Delivery Electric Transmission Electric Distribution(1) Rate Base 2023: 7% of Total Exelon Rate Base 15% 31% 54% $3.9B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M) Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections.


 
25 Pepco Capital Expenditure Forecast 725 750 775 775 750 250 200 175 200 275 2023 2024E 2025E 2026E 2027E 950 950 925 975 1,025 650 725 750 775 250 225 175 225 2023E 2024E 2025E 2026E 900 925 900 975 Electric Transmission Electric Distribution(1) Project ~$3.9B of capital being invested from 2024-2027 Rate Base 2023: 12% of Total Exelon Rate Base 22% 78% $6.9B Q4 2023 Capital Expenditures ($M)Q4 2022 Capital Expenditures ($M) Note: Numbers rounded to nearest $25M and may not sum due to rounding. Rate base reflects year-end estimates. Q4 2022 disclosures dated February 14, 2023. Q4 2023 disclosures dated February 21, 2024. (1) Electric distribution rate base includes regulatory assets that earn a full authorized Rate of Return; regulatory asset spend not reflected in capital spend projections.


 
2024 Financing Plan(1) Capital plan financed with a balanced approach to maintain strong investment grade ratings OpCo Instrument Issuance ($M) Maturity ($M) Issued ($M) Remaining ($M) FMB $775 ($250) - - FMB $675 ($400) - - FMB $250 ($150) - - FMB $175 ($33) - - FMB $575 - - - Senior Notes $800 - - - Senior Notes $1,700 ($500)(2) - - Equity $150 - - - Note: FMB represents First Mortgage Bonds (1) Financing plans are subject to change, depending on capital expenditures, regulatory outcomes, internal cash generation, market conditions, changes in tax policies, and other factors. (2) Represents $500M 18-month term loans maturing in April 2024. 26


 
27 2024-2027 Financing Plan ~$19 ~$35~($5) ~$5 ~$13 Adjusted Cash from Operations*(1) 2024-2027 Debt Maturity Debt Refinance Debt Issuance(2) ~$1.6 Equity Issuance(3) Utility Investment 2024-2027 $ in billions Note: Financing plan is subject to change (1) Adjusted Cash from Operations* is net of common dividends and change in cash on hand. (2) Includes both utility and corporate debt. Anticipate maintaining ~51% equity to capital ratio at the utilities. Of the $13B, Corporate debt issuances expected to be approximately $3B between 2024-2027. (3) Expect to issue $1.6B of equity between 2024 and 2027, of which $1.3B reflects equity incremental to the Q4 2022 disclosure to directly support approximately 40% of $3.2 billion additional capital expenditures over the 4-year plan. Significant increase in capital expenditures is being funded in a balanced manner over the next several years


 
Exelon Debt Maturity Profile(1,2) Debt Balances (as of 12/31/23)(1,2) Short-Term Debt Long-Term Debt(4) Total Debt BGE $0.3B $4.6B $4.9B ComEd $0.6B $11.7B $12.3B PECO $0.2B $5.3B $5.5B PHI $0.4B $8.6B $9.0B Corp $1.0B(3) $11.3B(4) $12.3B Exelon $2.5B $41.5B $44.0B 500 807 750 650 1,000 303 1,250 1,178 1,093 850 295 833 1,430 675 815 600 1,400 650 741 750 1,275 2,150 1,550 750 2,150 700 650 833 500 850 360 997 600 625 2,323 175 1,225 1,200 1,650 2,400 1,650 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 (1) Maturity profile excludes non-recourse debt, securitized debt, capital leases, fair value adjustments, unamortized debt issuance costs and unamortized discount/premium. (2) Long-term debt balances reflect 2023 Q4 10-K GAAP financials, which include items listed in footnote 1. (3) Includes $500M of 364-day term loan maturing March 2024. (4) Includes $500M of 18-month term loans maturing in April 2024. Exelon’s weighted average long-term debt maturity is approximately 16 years ($M) As of 12/31/2023 EXC Regulated ExCorp 28


 
29 Exelon’s Annual Earned Operating ROEs* 9.5% 9.4% 9.6% 10.0% 8.7% 9.2% 9.4% 9.3% 2016 2017 2018 2019 2020 2021 2022 2023 Note: Represents the twelve-month periods December 31, 2016-2023 for Exelon’s utilities (excludes Corp). Earned operating ROEs* represent weighted average across all lines of business (Electric Distribution, Gas Distribution, and Electric Transmission). Gray-shaded area represents Exelon’s 9-10% targeted range. Delivered 2023 operating ROE* within our 9-10% targeted range


 
Q4 2023 QTD Adjusted Operating Earnings* Waterfall Note: Amounts may not sum due to rounding (1) Reflects higher allowed electric distribution ROE due to an increase in treasury rates. (2) Primarily due to electric distribution formula rate timing differences. (3) Reflects new gas distribution rates effective on January 1, 2023. (4) Primarily lower contracting costs in Q4 2023 vs. Q4 2022. $0.21 $0.09 $0.06 $0.05 $0.08 $0.10 $0.10 $0.12 $0.15 ($0.09) $0.20 Q4 2022 ComEd PECO BGE $0.01 PHI ($0.03) Corp Q4 2023 $0.43 $0.60 ($0.12) $0.27 $0.02 Distribution Rates(1) $0.04 Other(2) $0.01 Gas Distribution Rates(3) $0.01 Storm Costs $0.03 Other(4) $0.08 MYP Reconciliations $0.03 Distribution and Transmission Rates $0.01 Income Taxes Timing ($0.03) Contracting Costs ($0.01) Interest Expense $0.01 Other 30 BGE PECO PHI ComEd Corp ($0.02) Interest Expense ($0.02) Realized Losses from Hedging Activity $0.01 Other


 
Q4 2023 YTD Adjusted Operating Earnings* Waterfall Note: Amounts may not sum due to rounding (1) Reflects higher allowed electric distribution ROE due to an increase in treasury rates and higher rate base. (2) Reflects revenue related to the carbon mitigation credit (CMC) regulatory asset carrying costs. Beginning in June 2022, ComEd provided CMC bill credits to customers, and a mismatch between the credits and cash paid from participating nuclear-powered facilities is being carried as a regulatory asset by ComEd outside of the distribution formula rate. In 2023, ComEd began recovering a portion of those incremental financing costs, which are not included here, through the required application of the ICC determined customer deposit rate of 5% on the remaining uncollectible balance. (3) Inclusive of impact to effective pricing due to weather-driven lower usage. (4) Reflects new gas distribution rates effective on January 1, 2023. (5) Reflects certain BSC costs that were historically allocated to ExGen but are presented as part of continuing operations in Exelon’s results as these costs do not qualify as expenses of the discontinued operations per the accounting rules. $0.94 $0.62 $0.63 $0.63 $0.57 $0.43 $0.49 ($0.33) ($0.02) Q4 2022 $0.17 ComEd ($0.06) PECO $0.06 BGE $0.01 PHI ($0.08)$0.02 Corp $1.11 ($0.41) $0.00 Q4 2023 $2.27 $2.38 $0.12 Distribution and Transmission Rates(1) $0.03 CMC Carrying Costs(2) $0.02 Other ($0.08) Unfavorable Weather(3) ($0.02) Depreciation and Amortization ($0.01) Storm Costs ($0.01) Interest Expense $0.04 Gas Distribution Rates(4) $0.02 Other $0.08 MYP Reconciliations $0.03 Distribution Rates ($0.02) Interest Expense ($0.01) Storm Costs ($0.01) Depreciation and Amortization ($0.01) Other $0.08 Distribution and Transmission Rates ($0.03) Contracting Costs ($0.02) Depreciation and Amortization ($0.02) Interest Expense ($0.01) Unfavorable Weather $0.01 Other 31 $0.02 BSC Allocations Adjustment for Discontinued Operations(5) ($0.09) Interest Expense ($0.02) Realized Losses from Hedging Activity $0.03 Other BGE PECO PHI ComEd Corp Discontinued Ops Adjustment(5)


 
32 Exelon Adjusted Operating Earnings* Sensitivities Interest Rate Sensitivity to +50bp 2024E 2025E Cost of Debt (1) $(0.00) $(0.01) Exelon Consolidated Effective Tax Rate(2) 8.9% 16.6% Exelon Consolidated Cash Tax Rate(3) 11.1% 10.0% (1) Reflects full year impact to a +50bp increase on Corporate debt net of pre-issuance hedges and floating-to-fixed interest rate swaps as of December 31, 2023. Through December 31, 2023, Corporate entered into approximately $1.3B of pre- issuance hedges through interest rate swaps. (2) Increase in the effective tax rate in 2025 is attributable to lower excess deferred income tax (EDIT) amortization. (3) Includes the impact of CAMT.


 
33 Rate Case Details


 
34 Exelon Distribution Rate Case Updates Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Revenue Requirement Approved/Requested ROE / Equity Ratio Expected/Received Order Date $39.3M (1,2) 10.50% / 50.50% Q2 2024 $501.0M (1,4) 4-Year MYP 8.905% / 50.0% Dec 2023 $45.0M(1,5) 9.6% / 50.20% Nov 2023 $407.8M (1,7) 3-Year MYP 9.50% / 9.45% / 52.00% Dec 2023 $190.7M (1,8) 3-Year MYP 10.50%/ 50.50% Q3 2024 (8) $187.9M (1,9) 3-Year MYP 10.50%/ 50.50% Jun 2024 Rate case filed Rebuttal testimony Initial briefs Final commission order Intervenor direct testimony Evidentiary hearings Reply briefs Settlement agreement CF IT RT EH IB RB FO SA DPL DE Electric ComEd(3) ACE Note: Unless otherwise noted, based on schedules of Illinois Commerce Commission (ICC), Maryland Public Service Commission (MDPSC), Pennsylvania Public Utility Commission (PAPUC), Delaware Public Service Commission (DPSC), Public Service Commission of the District of Columbia (DCPSC), and New Jersey Board of Public Utilities (NJBPU) that are subject to change. (1) Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. (2) Requested revenue requirement excludes the transfer of $14.4M of revenues from the Distribution System Improvement Charge (DSIC) capital tracker into base distribution rates. As permitted by Delaware law, Delmarva Power implemented full proposed rates on Jul 15, 2023, subject to refund. (3) ComEd’s MYP schedule shown above. On Nov 30, 2023, the ICC approved recovery of ComEd’s 2022 formula rate reconciliation of $259M for rates effective on Jan 1, 2024, but declined to approve its actual year-end capital structure. ComEd filed an application for rehearing on this issue which was denied on Jan 3, 2024. ComEd filed a notice of appeal with the 3rd Appellate District on Jan 5, 2024. On Jan 17, 2024, the ICC approved the Illinois Attorney General’s application for rehearing on ComEd’s deferral of certain costs incurred to implement CEJA. A final rehearing order is statutorily required by Jun 2024. (4) On Dec 14, 2023, the ICC issued a Final Order in ComEd’s 4-year MRP granting a $501M cumulative increase based on year-end 2022 rate base, an 8.905% ROE and 50% equity ratio, while directing ComEd to refile its 4-year Grid Plan in Mar 2024. On Jan 10, 2024, the ICC granted rehearing on ComEd’s MRP revenue requirements that should be in place until the approval of ComEd's refiled Grid and Rate Plans. The rehearing proceeding must be completed by June 10, 2024. Also on Jan 10, ComEd filed with the Illinois Appellate Court an appeal of various aspects of the ICC’s final order on which rehearing was denied, including the 8.905% ROE, 50% equity ratio, and denial of any return on ComEd’s pension asset. (5) On Nov 17, 2023, the NJBPU approved the ACE’s settlement that reflects an overall increase of $45M to base distribution rates which is occurring in two phases. Phase I rates reflecting a $36M increase to base distribution rates became effective as of Dec 1, 2023. Phase II rates reflecting a $9M increase to base distribution rates became effective as of Feb 1, 2024. (6) The MDPSC ruled that $74M of the requested electric and gas reconciliation amounts for 2021 and 2022 be recovered through separate riders, which are excluded from the noted revenue requirement. BGE is required to file its final reconciliation for its first MYP (year 2023) within 120 days of Dec 31, 2023. (7) Reflects 3-year cumulative multi-year plan for 2024-2026. The MDPSC awarded incremental revenue requirement increases of $167M, $175M, and $66M with rates effective Jan 2024, Jan 2025, and Jan 2026, respectively. The incremental revenue requirement increase in 2024 reflects $41M increase for electric and $126M increase for gas; 2025 reflects $113M increase for electric and $62M increase for gas; 2026 reflects $25M increase for electric and $41M increase for gas. These include an acceleration of certain tax benefits in 2024 for electric and gas. (8) Reflects 3-year cumulative multi-year plan. Company proposed incremental revenue requirement increases of $116.4M, $36.9M, and $37.3M with rates effective Feb 15, 2024, Jan 1, 2025, and Jan 1, 2026, respectively. The cumulative revenue requirement does not total to $190.7 million due to rounding. Pepco cannot predict the exact timing of the DCPSC decision. (9) Reflects 3-year cumulative multi-year plan with a proposed 9-month extension. Company proposed incremental revenue requirement increases with rates effective Apr 1, 2024, Apr 1, 2025, Apr 1, 2026, and Apr 1, 2027. Pepco proposes to extend this MYP through Dec 31, 2027 to position utilities currently operating under MYPs to file future applications on staggered schedules and avoid over-burdening Commission Staff and other parties. An order is expected by Jun 2024. BGE(6) IB RB FO FO Pepco DC EH Pepco MD FO IT RT EH IB RB FO IT RT EH IB RB FO FO SA


 
35 Delmarva DE (Electric) Distribution Rate Case Filing (1) Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. (2) Requested revenue requirement excludes the transfer of $14.4M of revenues from the Distribution System Improvement Charge (DSIC) capital tracker into base distribution rates. As permitted by Delaware law, Delmarva Power implemented full proposed rates on July 15, 2023, subject to refund. (3) The settlement includes a revenue increase of $28M (net of DSIC transfer to base rates and $42M gross) premised on a 9.6% ROE and 50.5% equity ratio along with a major storm expense rider. Rate Case Filing Details Notes Docket No. 22-0897 • Dec 15, 2022, Delmarva Power filed an application with the Delaware Public Service Commission (DPSC) seeking an increase in electric distribution rates • Rate increase will support significant investments in infrastructure to maintain safety, reliability and customer service for our customers, as well as address emerging macroeconomic factors, specifically inflationary pressures and increased storm costs • Sept 29, 2023, Delmarva Power filed 12+0 rebuttal testimony based on twelve months actual ending Jun 30, 2023; update to test period resulted in revised revenue requirement request of $39.3M • Dec 2023, Delmarva Power reached a settlement(3) with all intervenors except PSC Staff. On Dec 4, a hearing on the settlement was held, and Staff subsequently filed an appeal. On Jan 10, the commission unanimously denied Staff’s appeal. DPL is now awaiting the Hearing Examiner report to be issued on or before Feb 29, 2024 Test Period July 1 – June 30 Test Year 12 month actual Proposed Common Equity Ratio 50.50% Proposed Rate of Return ROE: 10.50%; ROR: 7.42% Proposed Rate Base (Adjusted) $1,081M Requested Revenue Requirement Increase $39.3M(1,2) Residential Total Bill % Increase 5.08% Detailed Rate Case Schedule Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr 12/15/2022 Rebuttal testimony Filed rate case Evidentiary hearings Initial briefs Intervenor testimony Reply briefs Q2 2024Commission order expected 9/29/2023 12/4/2023 - 12/7/2023 8/18/2023


 
36 ComEd Distribution Rate Case Filing (1) Allowed ROE subject to adjustment up to +/- 32 basis points based on seven performance metrics which includes two Reliability and Resiliency metrics for +/- 5 bps each, Peak Load Reduction (+/- 6 bps), Supplier Diversity (+/- 3 bps), Affordability (+/- 5 bps), Interconnection (+/- 5 bps) and Customer Service (+/- 3 bp). A 50 basis point change in ROE is equivalent to $0.04 of EPS. (2) The Commission granted rehearing on the revenue requirements and an order on rehearing is expected by June 10, 2024. ComEd expects to refile its Grid Plan on March 13, 2024. (3) 2023 revenues include $32M in revenue resulting from the debt return earned on ComEd’s $771M distribution pension asset, net of ADIT. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan 9/12/2023 Reply briefs 12/14/2023 8/21/2023 Commission order Rebuttal testimony Intervenor testimony 5/22/2023 Evidentiary hearings Filed rate case Initial briefs 6/27/2023 1/17/2023 9/27/2023 Multi-Year Plan Case Filing Details Notes Formal Case No. 23-0055 • January 17, 2023, ComEd filed with the Illinois Commerce Commission (ICC) (i) a Multi-Year Integrated Grid Plan, and (ii) a four-year multi-year plan (MYP) request seeking an increase in electric distribution base rates, which was subsequently updated with changes through September 27, 2023. • On December 14, 2023, the ICC issued a Final Order in ComEd’s 4-year MRP granting a $501M cumulative increase based on year-end 2022 rate base, an 8.905% ROE and 50% equity ratio, while directing ComEd to refile its 4-year Grid Plan in March 2024. On January 10, 2024, the ICC issued an Amendatory Order, slightly modifying the revenue requirements, and granted rehearing on ComEd’s MRP revenue requirements, which must be completed by June 10, 2024. Also on January 10, ComEd filed with the Illinois Appellate Court an appeal of various aspects of the ICC’s final order on which rehearing was denied, including the 8.905% ROE, 50% equity ratio, and denial of any return on ComEd’s pension asset.(3) • Separately, on November 30, 2023, the ICC approved recovery of ComEd’s 2022 formula rate reconciliation of $259M for rates effective on January 1, 2024, but declined to approve its actual year-end capital structure. ComEd filed an application for rehearing on this issue, which was denied on January 3, 2024. ComEd filed a notice of appeal with the 3rd Appellate District on January 5, 2024. On January 17, 2024, the ICC approved the Illinois Attorney General’s application for rehearing on ComEd’s deferral of certain costs incurred to implement CEJA. A final rehearing order is statutorily required by June 2024. Test Period January 1 – December 31 Test Year 2024, 2025, 2026, 2027 Approved Common Equity Ratio 50.0% 2024 through 2027 2024-2027 Approved Rate of Return ROE: 8.905% 2024 through 2027(1) ROR: 6.572%, 6.597%, 6.670%, 6.705% 2024-2027 Approved Rate Base (Adjusted) $13.8B 2024 through 2027(2) 2024-2027 Approved Revenue Requirement Increase $451M, $14M, $6M, $30M(2) 2024-2027 Residential Total Bill % Increase 4.6%, 0%, 0.2%. 0.3% Detailed Rate Case Schedule


 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2/16/2024Filed rehearing 3/8/2024Intervenor testimony 3/26/2024Evidentiary hearings 4/9/2024 - 4/16/2024Initial/Reply briefs 6/10/2024Expected rehearing order Rebuttal testimony 3/22/2024 ComEd Distribution Multi-Year Rate Plan Rehearing Multi-Year Plan Rehearing Case Filing Details Notes Formal Case No. 23-0055 • At its January 10, 2024 Special Open Meeting, the Commission granted rehearing on the establishment of the forecasted rate base and O&M for each test year of the Multi- Year Rate Plan pending approval of a revised Multi-Year Integrated Grid Plan. • On January 31, 2024, the Commission further clarified that the 2024-2027 revenue requirements determined in rehearing are to be composed of (i) the value of the 2023 forecasted year-end rate base in the evidentiary record; (ii) the cumulative value of plant additions in the existing evidentiary record in the New Business and Facilities Relocation investment categories forecasted to occur between January 1, 2024 and December 31 of each of the 2024 to 2027 test years, including the associated rate base changes in accumulated depreciation and accumulated deferred income taxes; (iii) the depreciation expense associated with the rate bases determined in (i) and (ii); and (iv) the O&M expenses approved in the Final Order and (iv) will exclude capital and O&M expense primarily driven by the Grid Plan, per Section 16-105.17(d)(1)0(11). • Bill impacts and revenue requirements are compared to what is currently in rates in 2024 per the final order approved Dec 14, 2023, as amended on January 10, 2024. Test Period January 1 – December 31 Test Year 2024, 2025, 2026, 2027 Ordered Common Equity Ratio (12/14/23 Final Order) 50.0% 2024-2027 Ordered Rate of Return (12/14/23 Final Order) ROE: 8.905% ROR: 6.572%, 6.597%, 6.670%, 6.705% 2024-2027 Requested Rate Base $15.0B, $15.3B, $15.6B, $15.9B 2024-2027 Requested Revenue Requirement Increase $157M, $194M, $228M, $260M 2024-2027 Residential Total Bill % Increase 1.9%, 2.3%, 2.7%, 3.1% Detailed Rate Case Schedule 37


 
38 ACE Distribution Rate Case Filing (1) Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. (2) On Nov 17, 2023, the NJBPU approved the ACE’s settlement that reflects an overall increase of $45M to base distribution rates which is occurring in two phases. Phase I rates reflecting a $36M increase to base distribution rates became effective as of Dec 1, 2023. Phase II rates reflecting a $9M increase to base distribution rates became effective as of Feb 1, 2024. Detailed Rate Case Schedule Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2/15/2023Filed rate case Intervenor testimony Rebuttal testimony Evidentiary hearings Initial briefs Reply briefs Commission order 11/17/2023 Rate Case Filing Details Notes Docket No. ER23020091 • February 15, 2023, ACE filed a distribution base rate case with the New Jersey Board of Public Utilities (NJBPU) to increase distribution base rates • This rate increase will support significant investments in infrastructure to maintain safety, reliability and customer service for customers • Includes initial recovery for ACE’s smart meter deployment (“Smart Energy Network”) and EVsmart program • Addresses macroeconomic factors, specifically inflationary pressures and increased storm costs, and includes a Prudency Review for the PowerAhead program, which made storm-hardening investments from 2017-2022 • November 17, 2023, the New Jersey Board of Public Utilities approved the Stipulation of Settlement in Atlantic City Electric’s base rate case with a revenue requirement distribution increase effective December 1, 2023 Test Period July 1 – June 30 Test Year 12 months actual Approved Common Equity Ratio 50.20% Approved Rate of Return ROE: 9.6%; ROR: 6.68% Approved Rate Base (Adjusted) $2,119M Approved Revenue Requirement Increase $45.0M(1,2) Residential Total Bill % Increase 4.17%


 
39 BGE Distribution Rate Case Filing Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan 6/20/2023 Initial briefs Filed rate case 2/17/2023 Rebuttal testimony Reply briefs 12/14/2023 7/31/2023 10/20/2023 8/30/2023 – 9/8/2023 Intervenor testimony Evidentiary hearings 10/10/2023 Commission order Multi-Year Plan Case Filing Details Notes Formal Case No. 9692 • February 17, 2023, BGE filed a three-year multi-year plan (MYP) request with the Maryland Public Service Commission (MDPSC) seeking an increase in electric and gas distribution base rates. • The increase is driven by investments to continue providing safe and reliable electric and gas distribution service to customers while laying the foundation for BGE to support the achievement of Maryland’s climate goals • December 14, 2023, MDPSC issued an Order that authorized an increase in each of the MYP years • The MDPSC also ruled that $74M of the requested electric and gas reconciliation amounts for 2021 and 2022 are eligible to be recovered through separate riders(3) Test Period January 1 – December 31 Test Year 2024, 2025, 2026 Approved Common Equity Ratio 52.00% 2024-2026 Approved Rate of Return ROE: Electric 9.5% / Gas 9.45% ROR: Electric 6.77% / Gas 6.74% 2024-2026 Approved Rate Base (Adjusted) $8.0B, $8.5B, $9.0B 2024-2026 Approved Revenue Requirement Increase (1,2) $167M, $175M, $66M 2024-2026 Residential Total Bill % Increase (2) 3.9%, 3.8%, 1.7% Detailed Rate Case Schedule (1) Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. (2) Reflects an average residential customer receiving both electric and gas service from BGE. The MDPSC awarded incremental revenue requirement increases of $167M, $175M, and $66M with in each rate effective year, respectively. The incremental revenue requirement increase in 2024 reflects $41M increase for electric and $126M increase for gas; 2025 reflects $113M increase for electric and $62M increase for gas; 2026 reflects $25M increase for electric and $41M increase for gas. These include an acceleration of certain tax benefits in 2024 for both electric and gas. (3) The MDPSC ruled that $74M of the requested electric and gas reconciliation amounts for 2021 and 2022 be recovered through separate riders, which are excluded from the noted revenue requirement. BGE is required to file its final reconciliation for its first MYP (year 2023) within 120 days of December 31, 2023.


 
40 Pepco DC Distribution Rate Case Filing Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul 4/13/2023 Intervenor testimony 4/17/2024 - 4/19/2024 2/27/2024 Evidentiary hearings 5/8/2024Initial briefs 5/24/2024 1/12/2024 Reply briefs Q3 2024Commission order expected(3) Filed rate case Rebuttal testimony Multi-Year Plan Case Filing Details Notes Formal Case No. 1176 • April 13, 2023, Pepco submitted its “Climate Ready Pathway DC” three-year multi-year plan (MYP) application to the Public Service Commission of the District of Columbia (DCPSC) seeking an increase in electric distribution base rates • This proposal outlines investments the company will make from 2024-2026 to support a climate ready grid and help support the District’s clean energy goals • The MYP includes a proposal expanding enrollment for the RAD program, operated by the District Department of Energy and Environment, to include more Pepco DC customers who qualify for any low-income program in the District Test Period January 1 – December 31 Test Year 2024, 2025, 2026 Proposed Common Equity Ratio 50.50% 2024-2026 Proposed Rate of Return ROE: 10.5% ROR: 7.77%, 7.78%, 7.79% 2024-2026 Proposed Rate Base (Adjusted) $3.0B, $3.2B, $3.4B 2024-2026 Requested Revenue Requirement Increase (1,2) $116.4M, $36.9M, $37.3M 2024-2026 Residential Total Bill % Increase (2) 6.4%, 6.0%, 5.6% Detailed Rate Case Schedule (1) Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. (2) Company proposed incremental revenue requirement increases with rates effective February 15, 2024, January 1, 2025, and January 1, 2026. The cumulative revenue requirement does not total to $190.7 million due to rounding. (3) Pepco cannot predict the exact timing of the DCPSC decision.


 
41 Pepco MD Distribution Rate Case Filing May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Commission order expected(4) Intervenor testimony 5/16/2023 Initial briefs Rebuttal testimony Reply briefs 12/15/2023 1/26/2024 Filed rate case June 2024 4/8/2024 Evidentiary hearings 4/22/2024 3/7/2024 - 3/13/2024 Multi-Year Plan Case Filing Details Notes Formal Case No. 9702 • May 16, 2023, Pepco submitted its “Climate Ready Pathway MD” three-year multi-year plan (MYP) application with proposed 9-month extension to the Maryland Public Service Commission (MDPSC) seeking an increase in electric distribution base rates • This proposal outlines investments the company will make from 2024-2027 to advance the state’s climate and clean energy goals while taking steps to mitigate the impact of these efforts on customer bills • The MYP includes investments in innovative technologies, communications and information technology, reliability and customer-driven projects, and necessary system capacity enhancements needed to support customers through the current energy transformation Test Period April 1 – March 31 Test Year (1) 2024, 2025, 2026, 2027 Proposed Common Equity Ratio 50.50% 2024-2026 Proposed Rate of Return ROE: 10.50% ROR: 7.77%, 7.79%, 7.80%, 7.81% 2024-2026 Proposed Rate Base (Adjusted) $2.6B, $2.8B, $2.9B, $3.0B 2024-2026 Requested Revenue Requirement Increase (2,3) $68.7M, $53.9M, $51.0M, $14.4M 2024-2026 Residential Total Bill % Increase (3) 4.6%, 3.4%, 3.2%, 0.9% Detailed Rate Case Schedule (1) Pepco is proposing to extend this MYP through December 31, 2027 in order to position utilities currently operating under MYPs to file future applications on staggered schedules and avoid over-burdening Commission Staff and other parties. (2) Reflects Pepco’s requested revenue requirement as of its rebuttal testimony filing ($187.9M), which was reduced by ~$26M from Pepco’s direct filing of $213.6M to reflect MDPSC direction to address certain programs outside of the MYP. Revenue requirement includes changes in depreciation and amortization expense and other costs where applicable, which have no impact on pre-tax earnings. Additionally, Pepco is proposing acceleration of additional tax benefits to offset Rate Year 1 and Rate Year 2 bill impacts. Revenue requirement includes the impact of these proposed offsets. (3) Company proposed incremental revenue requirement increases for 3-year multi-year plan with proposed 9-month extension for rates effective April 1, 2024, April 1, 2025, April 1, 2026, and April 1, 2027. (4) Based on the settlement agreement approved on August 7, 2023 to (a) establish a revenue deferral mechanism to allow the Company to recover its full Commission-authorized 12-month rate year 1 increase between July 1, 2024 through March 31, 2025, and (b) extend the procedural schedule to address intervenor resource constraints.


 
42 Approved Electric Distribution Rate Case Financials Approved Electric Distribution Rate Case Financials Revenue Requirement Increase/(Decrease) Allowed ROE Common Equity Ratio Rate Effective Date ComEd (Electric) (1,2) $501.0M 8.905% 50.0% Jan 1, 2024 PECO (Electric) (3) $132.0M N/A N/A Jan 1, 2022 BGE (Electric) (4) $179.1M 9.50% 52.00% Jan 1, 2024 Pepco MD (Electric) (5) $52.2M 9.55% 50.50% Jun 28, 2021 Pepco D.C. (Electric) (6) $108.6M 9.275% 50.68% Jul 1, 2021 DPL MD (Electric) (7) $28.9M 9.60% 50.50% Jan 1, 2023 DPL DE (Electric) $13.5M 9.60% 50.37% Oct 6, 2020 ACE (Electric) (8) $45.0M 9.60% 50.20% Dec 1, 2023 (1) ComEd received a final order in its four-year MYRP on December 14, 2023, reflecting a four-year cumulative multi-year rate plan for 2024 through 2027. The ICC approved revenue requirement increases of $451M in 2024, $14M in 2025, $6M in 2026 and $30M in 2027. On January 10, 2024, the ICC granted rehearing on ComEd’s MRP revenue requirements. The rehearing proceeding must be completed by June 10, 2024 and new rates are expected to be in effect by July 1, 2024. Also on January 10, ComEd filed with the Illinois Appellate Court an appeal of various aspects of the ICC’s final order on which rehearing was denied, including the 8.905% ROE, 50% equity ratio, and denial of any return on ComEd’s pension asset. (2) Separately, on November 30, 2023, the ICC approved recovery of ComEd’s 2022 formula rate reconciliation of $259M for rates effective on January 1, 2024, but declined to approve its actual year-end capital structure. ComEd filed an application for rehearing on this issue which was denied on January 3, 2024. ComEd filed a notice of appeal with the 3rd Appellate District on January 5, 2024. On January 17, 2024, the ICC approved the Illinois Attorney General’s application for rehearing on ComEd’s deferral of certain costs incurred to implement CEJA. A final rehearing order is statutorily required by June 2024. (3) The PAPUC issued an order on November 18, 2021 approving the Joint Petition for Settlement with rates effective on January 1, 2022. The settlement does not stipulate any ROE, Equity Ratio or Rate Base. (4) Reflects a three-year cumulative multi-year plan for 2024-2026. The MDPSC awarded incremental revenue requirement increases of $167M, $175M, and $66M with in each rate effective year, respectively. The incremental revenue requirement increase in 2024 reflects $41M increase for electric and $126M increase for gas; 2025 reflects $113M increase for electric and $62M increase for gas; 2026 reflects $25M increase for electric and $41M increase for gas. These include an acceleration of certain tax benefits in 2024 for both electric and gas. (5) Reflects a three-year cumulative multi-year plan for April 1, 2021 through March 31, 2024. The MDPSC awarded Pepco electric incremental revenue requirement increases of $21 million, $16 million, and $15 million, before offsets, for the 12- month periods ending March 31, 2022, 2023, and 2024, respectively. The MDPSC offset customer rate increases through March 31, 2022 with certain accelerated tax benefits, but deferred the decision to use additional tax benefits to offset customer rate increases for the periods after March 31, 2022. (6) Reflects a cumulative multi-year plan with 18-months remaining in 2021 through 2022. The DCPSC awarded Pepco electric incremental revenue requirement increases of $42 million and $67 million, before offsets, for the remainder of 2021 and 2022, respectively. However, the DCPSC utilized the acceleration of refunds for certain tax benefits along with other rate relief to partially offset the customer rate increases by $22 million and $40 million for the remainder of 2021 and 2022, respectively. (7) Reflects 3-year cumulative multi-year plan. On October 7, 2022, DPL filed a partial settlement with the MDPSC, which included incremental revenue requirement increases of $16.9M, $6.0M and $6.0M with rates effective January 1, 2023, January 1, 2024, and January 1, 2025, respectively. The MDPSC approved the settlement without modification on December 14, 2022. (8) On November 17, 2023 the NJBPU approved the Company’s Settlement that reflects an overall increase of $45M to base distribution rates which is occurring in two phases. Phase I rates reflecting a $36M increase to base distribution rates became effective as of December 1, 2023. Phase II rates reflecting a $9M increase to base distribution rates became effective as of February 1, 2024.


 
43 Approved Gas Distribution Rate Case Financials Approved Gas Distribution Rate Case Financials Revenue Requirement Increase/(Decrease) Allowed ROE Common Equity Ratio Rate Effective Date PECO (Gas) $54.8M N/A N/A Jan 1, 2023 BGE (Gas) (1) $228.8M 9.45% 52.00% Jan 1, 2024 DPL DE (Gas) $7.6M 9.60% 49.94% Nov 1, 2022 (1) Reflects a three-year cumulative multi-year plan for 2024-2026. The MDPSC awarded incremental revenue requirement increases of $167M, $175M, and $66M with in each rate effective year, respectively. The incremental revenue requirement increase in 2024 reflects $41M increase for electric and $126M increase for gas; 2025 reflects $113M increase for electric and $62M increase for gas; 2026 reflects $25M increase for electric and $41M increase for gas. These include an acceleration of certain tax benefits in 2024 for both electric and gas.


 
44 Approved Electric Transmission Formula Rate Financials Approved Electric Transmission Formula Rate Financials Revenue Requirement Increase/(Decrease) Allowed ROE(1) Common Equity Ratio Rate Effective Date(2) ComEd $83M 11.50% 55.00% Jun 1, 2023 PECO $47M 10.35% 54.12% Jun 1, 2023 BGE $4M 10.50% 53.48% Jun 1, 2023 Pepco $32M 10.50% 50.50% Jun 1, 2023 DPL $29M 10.50% 50.31% Jun 1, 2023 ACE $29M 10.50% 50.02% Jun 1, 2023 (1) The rate of return on common equity for each Utility Registrant includes a 50-basis-point incentive adder for being a member of a RTO. (2) All rates are effective June 1, 2023 - May 31, 2024, subject to review by interested parties pursuant to protocols of each tariff.


 
45 Reconciliation of Non-GAAP Measures


 
46 Projected GAAP to Operating Adjustments • There are no adjustments between 2024 projected GAAP earnings and adjusted (non-GAAP) operating earnings currently.


 
47 GAAP to Non-GAAP Reconciliations(1) GAAP Operating Income + Depreciation & Amortization = EBITDA - Cash Paid for Interest +/- Cash Taxes +/- Other S&P FFO Adjustments = FFO (a) Long-Term Debt + Short-Term Debt + Underfunded Pension (after-tax) + Underfunded OPEB (after-tax) + Operating Lease Imputed Debt - Cash on Balance Sheet +/- Other S&P Debt Adjustments = Adjusted Debt (b) S&P FFO Calculation(2) S&P Adjusted Debt Calculation(2) Moody’s CFO (Pre-WC)/Debt (3) = CFO (Pre-WC) (c) Adjusted Debt (d) Moody’s CFO (Pre-WC) Calculation(3) Cash Flow From Operations +/- Working Capital Adjustment + Energy Efficiency Spend +/- Carbon Mitigation Credits +/- Other Moody’s CFO Adjustments = CFO (Pre-Working Capital) (c) Long-Term Debt + Short-Term Debt + Underfunded Pension (pre-tax) + Operating Lease Imputed Debt +/- Other Moody’s Debt Adjustments = Adjusted Debt (d) S&P FFO/Debt (2) = FFO (a) Adjusted Debt (b) Moody’s Adjusted Debt Calculation(3) (1) Due to the forward-looking nature of some forecasted non-GAAP measures, information to reconcile the forecasted adjusted (non-GAAP) measures to the most directly comparable GAAP measure may not be currently available; therefore, management is unable to reconcile these measures.​ (2) Calculated using S&P Methodology​. (3) Calculated using Moody’s Methodology.​


 
48 Q4 QTD GAAP EPS Reconciliation Three Months Ended December 31, 2023 ComEd PECO BGE PHI Other Exelon 2023 GAAP Earnings (Loss) from Continuing Operations Per Share $0.27 $0.15 $0.20 $0.10 ($0.10) $0.62 Mark-to-Market Impact of Economic Hedging Activities - - - - (0.02) (0.02) 2023 Adjusted (non-GAAP) Operating Earnings (Loss) Per Share $0.27 $0.15 $0.20 $0.10 ($0.12) $0.60 Note: All amounts shown are per Exelon share and represent contributions to Exelon's EPS. Amounts may not sum due to rounding. Three Months Ended December 31, 2022 ComEd PECO BGE PHI Other Exelon 2022 GAAP Earnings (Loss) from Continuing Operations Per Share $0.21 $0.10 $0.11 $0.09 ($0.08) $0.43 Income Tax-Related Adjustments - - - - (0.01) (0.01) 2022 Adjusted (non-GAAP) Operating Earnings (Loss) Per Share $0.21 $0.10 $0.12 $0.09 ($0.09) $0.43


 
49 Q4 YTD GAAP EPS Reconciliation Twelve Months Ended December 31, 2023 ComEd PECO BGE PHI Other Exelon 2023 GAAP Earnings (Loss) from Continuing Operations Per Share $1.09 $0.56 $0.49 $0.59 ($0.40) $2.34 Change in Environmental Liabilities - - - 0.03 - 0.03 SEC Matter Loss Contingency - - - - 0.05 0.05 Separation Costs 0.01 - - 0.01 - 0.02 Change in FERC Audit Liability 0.01 - - - - 0.01 Income Tax-Related Adjustments - - - - (0.05) (0.05) 2023 Adjusted (non-GAAP) Operating Earnings (Loss) Per Share $1.11 $0.57 $0.49 $0.63 ($0.41) $2.38 Note: All amounts shown are per Exelon share and represent contributions to Exelon's EPS. Amounts may not sum due to rounding. (1) Other and Exelon amounts include certain BSC costs that were historically allocated to ExGen but are presented as part of continuing operations in Exelon’s results as these costs do not qualify as expenses of the discontinued operations per the accounting rules. Twelve Months Ended December 31, 2022(1) ComEd PECO BGE PHI Other Exelon 2022 GAAP Earnings (Loss) from Continuing Operations Per Share $0.93 $0.58 $0.39 $0.62 ($0.44) $2.08 Asset Impairments - - 0.04 - - 0.04 Separation Costs 0.01 - - 0.01 - 0.02 Income Tax-Related Adjustments - 0.04 - - 0.08 0.12 2022 Adjusted (non-GAAP) Operating Earnings (Loss) Per Share $0.94 $0.63 $0.43 $0.62 ($0.35) $2.27


 
50 GAAP to Non-GAAP Reconciliations (1) Represents the twelve-month periods December 31, 2016-2023 for Exelon’s utilities (excludes Corp and PHI Corp). Earned ROEs* represent weighted average across all lines of business (Electric Distribution, Gas Distribution, and Electric Transmission). Components may not reconcile to other SEC filings due to rounding. (2) Reflects simple average book equity for Exelon’s utilities less goodwill at ComEd and PHI. (3) Reflects utility O&M which includes allocated costs from the shared services company; numbers rounded to the nearest $25M and may not sum due to rounding. (4) See Note 3 – Regulatory Matters in 2023 10-K for additional information. Exelon Operating TTM ROE Reconciliation ($M)(1) 2016 2017 2018 2019 2020 2021 2022 2023 Net Income (GAAP) $1,103 $1,704 $1,836 $2,065 $1,737 $2,225 $2,501 $2,740 Operating Exclusions $461 ($24) $32 $30 $246 $82 $96 $60 Adjusted Operating Earnings $1,564 $1,680 $1,869 $2,095 $1,984 $2,307 $2,596 $2,800 Average Equity (2) $16,523 $17,779 $19,367 $20,913 $22,690 $24,967 $27,479 $30,035 Operating (Non-GAAP) TTM ROE (Adjusted Operating Earnings/Average Equity) 9.5% 9.4% 9.6% 10.0% 8.7% 9.2% 9.4% 9.3% Exelon Adjusted O&M Expense Reconciliation ($M)(3) 2016 2017 2018 2019 2020 2021 2022 2023 2024E GAAP O&M $4,300 $4,025 $4,150 $4,000 $4,375 $4,200 $4,475 $4,475 $4,925 Regulatory Required O&M ($175) ($300) ($200) ($175) ($175) ($175) ($250) ($225) ($400) Operating Exclusions ($400) - ($50) ($50) ($275) ($75) ($75) ($75) - BGE Multi-Year Plan Reconciliations (4) - - - - - - - $100 - Adjusted O&M Expense (Non-GAAP) $3,725 $3,725 $3,900 $3,800 $3,950 $3,950 $4,150 $4,300 $4,500


 
Thank you Please direct all questions to the Exelon Investor Relations team:  InvestorRelations@ExelonCorp.com  312-394-2345