UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549
                                    FORM 8-K

                                 CURRENT REPORT

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

                                 March 13, 2003
                        (Date of earliest event reported)

Commission File Name of Registrant; State of Incorporation; Address of IRS Employer Number Principal Executive Offices; and Telephone Number Identification Number - --------------------- ---------------------------------------------------------- ------------------------ 1-16169 EXELON CORPORATION 23-2990190 (a Pennsylvania corporation) 10 South Dearborn Street - 37th Floor P.O. Box 805379 Chicago, Illinois 60680-5379 (312) 394-7398 1-1839 COMMONWEALTH EDISON COMPANY 36-0938600 (an Illinois corporation) 10 South Dearborn Street - 37th Floor P.O. Box 805379 Chicago, Illinois 60680-5379 (312) 394-4321 1-1401 PECO ENERGY COMPANY 23-0970240 (a Pennsylvania corporation) P.O. Box 8699 2301 Market Street Philadelphia, Pennsylvania 19101-8699 (215) 841-4000 333-85496 EXELON GENERATION COMPANY, LLC 23-3064219 (a Pennsylvania limited liability company) 300 Exelon Way Kennett Square, Pennsylvania 19348 (610) 765-8200
Item 9. Regulation FD Disclosure On March 13, 2003, John W. Rowe, Chairman, President and CEO, met with investors and presented the information in Exhibits 99.1 and 99.2. This combined Form 8-K is being filed separately by Exelon Corporation, Commonwealth Edison Company, PECO Energy Company and Exelon Generation Company, LLC (Registrants). Information contained herein relating to any individual registrant has been filed by such registrant on its own behalf. No registrant makes any representation as to information relating to any other registrant. This presentation contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on management's current expectations and are subject to uncertainty and changes in circumstances. Actual results may vary materially from the expectations contained herein. The forward-looking statements herein include statements about future financial and operating results of Exelon. Economic, business, competitive and/or regulatory factors affecting Exelon's businesses generally could cause actual results to differ materially from those described herein. For a discussion of the factors that could cause actual results to differ materially, please see Exelon's filings with the Securities and Exchange Commission, particularly those factors discussed in "Management's Discussion and Analysis of Financial Condition and Results of Operations - Business Outlook and the Challenges in Managing Our Business" in Exelon's 2002 Annual Report included in current report on Form 8-K filed on 2/21/03, those discussed in "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Exelon Generation Company's Registration Statement on Form S-4, Reg. No. 333-85496, those discussed in "Risk Factors" in PECO Energy Company's Registration Statement on Form S-3, Reg. No. 333-99361, and those discussed in "Risk Factors" in Commonwealth Edison Company's Registration Statement on Form S-3, Reg. No. 333-99363. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this presentation. Exelon does not undertake any obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date of this presentation. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. EXELON CORPORATION COMMONWEALTH EDISON COMPANY PECO ENERGY COMPANY EXELON GENERATION COMPANY, LLC /S/ Robert S. Shapard ------------------------------------- Robert S. Shapard Executive Vice President and Chief Financial Officer Exelon Corporation March 13, 2003
EXHIBIT 99.1

Slide 1

[Exelon logo]

Exelon Corporation
Positioned for Success

John W. Rowe
Chairman, President and CEO

Morgan Stanley Global Electricity & Energy Conference, New York City
March 13, 2003




Slide 2

[Exelon logo]

Forward-Looking Statements

This presentation contains certain forward-looking statements within the meaning
of the Private Securities Litigation Reform Act of 1995. These statements are
based on management's current expectations and are subject to uncertainty and
changes in circumstances. Actual results may vary materially from the
expectations contained herein. The forward-looking statements herein include
statements about future financial and operating results of Exelon. Economic,
business, competitive and/or regulatory factors affecting Exelon's businesses
generally could cause actual results to differ materially from those described
herein. For a discussion of the factors that could cause actual results to
differ materially, please see Exelon's filings with the Securities and Exchange
Commission, particularly those factors discussed in "Management's Discussion and
Analysis of Financial Condition and Results of Operations - Business Outlook and
the Challenges in Managing Our Business" in Exelon's 2002 Annual Report included
in current report on Form 8-K filed on 2/21/03, those discussed in "Risk
Factors" and "Management's Discussion and Analysis of Financial Condition and
Results of Operations" in Exelon Generation Company's Registration Statement on
Form S-4, Reg. No. 333-85496, those discussed in "Risk Factors" in PECO Energy
Company's Registration Statement on Form S-3, Reg. No. 333-99361, and those
discussed in "Risk Factors" in Commonwealth Edison Company's Registration
Statement on Form S-3, Reg. No. 333-99363. Readers are cautioned not to place
undue reliance on these forward-looking statements, which speak only as of the
date of this presentation. Exelon does not undertake any obligation to publicly
release any revisions to these forward-looking statements to reflect events or
circumstances after the date of this presentation.




Slide 3

[Exelon logo]

What Is Exelon?

- -----------------------------------------------------------------------------
                                                    2002
- -----------------------------------------------------------------------------
                                                             U.S. Electric
                                         Exelon               Companies
- -----------------------------------------------------------------------------
Retail Electric Customers             5.1 million                1st
- -----------------------------------------------------------------------------
Nuclear Capacity                       15.8K MWs*                1st
- -----------------------------------------------------------------------------
U.S. Capacity Resources                42.7K MWs**           Among largest
- -----------------------------------------------------------------------------
Revenues                             $15.0 billion               2nd
- -----------------------------------------------------------------------------
Net Income                            $1.4 billion               1st
- -----------------------------------------------------------------------------
Market Cap (as of 3/6/03)            $16.0 billion               3rd
- -----------------------------------------------------------------------------

*Includes AmerGen investment.
**Includes AmerGen and Sithe investments.
Note:  Data based on results reported through 3/6/03.




Slide 4

[Exelon logo]

Just Being Big Is Not Enough

     o    Integrated delivery and generation operations
     o    World-class nuclear operations
     o    Constructive regulatory relationships
     o    Critical mass




Slide 5

[Exelon logo]

Accomplishments - Creating Real Value

Since Exelon was created in 2000

     o    Provided average annual growth of 12% in operating EPS and 4.3% in
          dividends

     o    Retired $1.2 billion of transition debt and refinanced $2.8 billion of
          debt, resulting in total interest expense reduction of about $120
          million

     o    Achieved 93.5% average annual nuclear capacity factor

     o    Improved energy delivery reliability by 26% in Outage Duration and 18%
          in Outage Frequency

     o    Ongoing regulatory progress in Illinois and Pennsylvania




Slide 6

[Exelon logo]

Key Strengths
o Low cost generation portfolio
o Large stable customer base
o No material trading or international exposure
o Strong balance sheet / credit profile
o Earnings and dividend growth




Slide 7

[Exelon logo]

Opportunities and Challenges for 2003
o Enterprises (rationalize investment)
o Exelon New England plants (operate, integrate and optimize)
o Sithe Energies investment (buy, sell, restructure)
o Variable gas and wholesale market prices
o The Exelon Way
o Far-reaching Illinois regulatory agreement





Slide 8

[Exelon logo]

Power Team Strategy in Variable Markets
o Optimize value of generation supply portfolio
o Reduce earnings risk and volatility
o Prepared to capture benefit of long-term price recovery





Slide 9

[Exelon logo]

Far-reaching Illinois Regulatory Agreement

If approved would:

     1.   Constructively conclude ComEd Residential Delivery Services rate case
     2.   Modify calculation of CTC revenue for shopping customers
     3.   Facilitate extension of full-requirements PPA between ComEd and
          Generation through 2006
     4.   Facilitate continued collection of decommissioning charge revenue
          through 2006
     5.   Support Provider of Last Resort (POLR) provisions
     6.   Provide funding for energy-related programs in Illinois




Slide 10

Positioned for Success
- - Well positioned for growth in depressed energy market
     o    Strong balance sheet
     o    No credit / liquidity issues
     o    Declining cost basis in generation
     o    The Exelon Way initiative expected to reduce costs and enhance free
          cash flow

- - Well positioned for upside when markets recover
     o    Low cost generation fleet
     o    Stable customer and load mix
     o    Well placed generation in our regional markets


EXHIBIT 99.2

Page 1

[Exelon logo]

Income Statement

- ------------------------------------------------------------------------
($ millions except per share data)                      2002       2001
- ------------------------------------------------------------------------
Revenues                                              14,955     14,918
Revenue Net Fuel                                       9,693      9,828
EBIT                                                   3,679      3,503
Net Income                                             1,440      1,428
Avg. Shares - Diluted (millions)                         325        322
EPS - Diluted ($)                                       4.44       4.43
One-Time Adjustments                                    0.39       0.06
EPS from Operations ($)                                 4.83       4.49

- ------------------------------------------------------------------------




Page 2

[Exelon logo]

Balance Sheet

- -------------------------------------------------------------------------------
($ millions)                                             2002             2001
- -------------------------------------------------------------------------------
Total Long-Term Debt                                   13,127           12,879
Notes Payable                                             681              360
Notes Payable - Related Party                             534                -
Long-Term Debt Due within 1 Year                        1,402            1,406
Total Debt                                             15,744           14,645
Transition Bonds Included in Total Debt                 6,237            6,880
Preferred Securities of Subs.                             595              613
Total Shareholders' Equity                              7,742            8,102
Total Capital                                          24,081           23,360
ROE                                                     18.2%            18.6%
Total Debt/Total Capital                                  65%              63%
Total Debt/Total Cap. ex Trans. Bonds                     53%              47%

- -------------------------------------------------------------------------------



Page 3

[Exelon logo]

Cash Flow

- -------------------------------------------------------------------------
($ millions)                                             2002       2001
- -------------------------------------------------------------------------
Net Cash Flows from Operations                          3,614      3,615

Capital Expenditures                                  (2,150)    (2,088)
Acquisitions                                            (445)       (30)
Proceeds - Nuclear Decomm. Trust                        1,612      1,624
Investment - Nuclear Decomm. Trust                    (1,824)    (1,863)
Other                                                     269       (35)
- -------------------------------------------------------------------------
Net Cash Flows Used in Investing                      (2,538)    (2,392)
- -------------------------------------------------------------------------

Issuance of Long-Term Debt                              1,223      2,270
Retirement of Long-Term Debt                          (2,134)    (1,860)
Change in Short-Term Debt                                 321    (1,013)
Common Dividends Paid                                   (563)      (583)
Other                                                      61       (78)
- -------------------------------------------------------------------------
Net Cash Flows Used in Financing                      (1,092)    (1,264)
- -------------------------------------------------------------------------

Change in Cash and Cash Equiv.                           (16)       (41)
Cash and Cash Equiv. - Beginning                          485        526
Cash and Cash Equiv. - Ending                             469        485

- -------------------------------------------------------------------------

Page 4

[Exelon logo]

Cash Flow - 2003 Forecast

- -------------------------------------------------------------------------------
($ millions)                                                    2003 Estimate*
- -------------------------------------------------------------------------------
Net Income**                                                        1,600
Pension Contribution                                                (350)
Non-cash adjustments, Working Cap. changes, Decomm., etc.           2,050
- -------------------------------------------------------------------------------
Net Cash Flows from Operations                                      3,300
- -------------------------------------------------------------------------------
Cap Ex including Nuclear Fuel
   ComEd                                                 (720)
   PECO                                                  (270)
   Genco                                                 (960)
   Enterprises                                           (30)
   Corporate and Other                                   (30)
- -------------------------------------------------------------------------------
Net Cash Flows Used in Investing Activities                        (2,010)
- -------------------------------------------------------------------------------
Transition Bond Payments                                            (580)
Common Dividends                                                    (600)
- -------------------------------------------------------------------------------
Net Cash Flows Used in Financing Activities                        (1,180)
- -------------------------------------------------------------------------------
Increase in Cash                                                     110
- -------------------------------------------------------------------------------

*Excludes impact of potential asset transactions
**Excludes cumulative effect of change in accounting principle (FAS 143).




Page 5

[Exelon logo]

Overview of Generation Assets and Investments

Our generation assets and investments at 1/1/03 consist of the following:

Type of Capacity                                        Capacity (MW)
- ----------------------------------------------------------------------
Owned Generation Assets (1)
   Nuclear                                                 14,547
   Fossil                                                   8,210
   Hydro                                                    1,584
- ----------------------------------------------------------------------
                                                           24,341

Long-Term Contracts                                        13,900
AmerGen (2)                                                 1,241
Sithe (2)                                                     659
- ----------------------------------------------------------------------

Available Resources                                        40,141
Under Construction or in Advanced Development (1)           2,536
- ----------------------------------------------------------------------
             Total Resources                               42,677
- ----------------------------------------------------------------------

(1) Based on Generation's  ownership,  includes  Exelon New England plants.
(2) Based on Generation's ownership.




Page 6

[Exelon logo]

2003 EPS Guidance:  $4.80-$5.00

[This slide is a waterfall chart entitled "Expected EPS Drivers" starts with
"2002 Actual" EPS of $4.44, adds a net EPS gain of $0.39 from "AT&T Wireless
Sale/SFAS 142/Severance", and illustrates that Exelon expects the following
drivers to add or subtract from EPS, as indicated, to reach $4.94-$4.99:

$4.44 (2002 Actual) + $0.39 (AT&T Wireless Sale/SFAS 142/Severance) - $0.08
(Weather) + $0.25 (Midwest Gen) + $0.11 (Fewer Nuclear Refueling Outages) -
$0.07 (FAS 143) - $0.20 (Exelon New England / Sithe Energies) - $0.24
(Pension/Other Post-Retirement Benefit Costs) + $0.16 (Enterprises Breakeven) +
$0.13 (Interest Savings) + $0.05-$0.10 (Delivery Sales Growth) = $4.94-$4.99.

On the right side of the chart, the chart identifies additional "Risks and
Opportunities" that Exelon expects may affect EPS as follows:]

Cost Management Initiative Carryover +
Higher Market Prices +
Economic/Political Environment -
The Exelon Way +