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<TITLE>Form 8-K</TITLE>
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 <P STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;</P>
<P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P> <P STYLE="margin-top:4pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>UNITED STATES </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>SECURITIES AND EXCHANGE COMMISSION </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>Washington, DC 20549 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>FORM 8-K
</B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>CURRENT REPORT </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>Pursuant
to Section&nbsp;13 or 15(d) </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>of the Securities Exchange Act of 1934 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>Date of Report (Date of earliest event reported) September&nbsp;23, 2013 </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="bottom" NOWRAP STYLE="border-bottom:1.00pt solid #000000"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman"><B>Commission</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman"><B>File Number</B></P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" ALIGN="center" STYLE="border-bottom:1.00pt solid #000000">
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Exact&nbsp;Name&nbsp;of&nbsp;Registrant&nbsp;as&nbsp;Specified&nbsp;in&nbsp;Its&nbsp;Charter;&nbsp;State&nbsp;of</B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Incorporation;&nbsp;Address&nbsp;of&nbsp;Principal&nbsp;Executive&nbsp;Offices;&nbsp;and</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Telephone Number</B></P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" ALIGN="center" STYLE="border-bottom:1.00pt solid #000000"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>IRS Employer<BR>Identification</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Number</B></P></TD></TR>


<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">1-16169</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>EXELON CORPORATION</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>(a Pennsylvania
corporation)</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">10 South Dearborn Street</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">P.O. Box 805379</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Chicago, Illinois 60680-5379</P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">(312) 394-7398</P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center">23-2990190</TD></TR>
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<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
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<TD VALIGN="top">333-85496</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>EXELON GENERATION COMPANY, LLC</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>(a
Pennsylvania limited liability company)</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">300 Exelon Way</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Kennett Square, Pennsylvania 19348-2473</P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">(610) 765-5959</P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center">23-3064219</TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">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: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="FONT-FAMILY:WINGDINGS">&#168;</FONT></TD>
<TD ALIGN="left" VALIGN="top">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="FONT-FAMILY:WINGDINGS">&#168;</FONT></TD>
<TD ALIGN="left" VALIGN="top">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="FONT-FAMILY:WINGDINGS">&#168;</FONT></TD>
<TD ALIGN="left" VALIGN="top">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="FONT-FAMILY:WINGDINGS">&#168;</FONT></TD>
<TD ALIGN="left" VALIGN="top">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </TD></TR></TABLE> <P STYLE="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;</P> <P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Section&nbsp;1 &#150; Registrant&#146;s Business and Operations </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Item&nbsp;1.01. Entry into a Material Definitive Agreement </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On September&nbsp;23, 2013, Continental Wind, LLC (the &#147;Issuer&#148;) (an indirect subsidiary of Exelon Corporation and Exelon Generation
Company, LLC), the Issuer&#146;s direct parent, Continental Wind Holding, LLC (&#147;Holding&#148;) and the Issuer&#146;s subsidiaries (collectively, with Holding, the &#147;CW Entities&#148;) entered into a purchase agreement (the &#147;Purchase
Agreement&#148;) with RBS Securities Inc., Barclays Capital Inc. and Citigroup Global Markets Inc., as representatives of the several initial purchasers named in Schedule&nbsp;I thereto (collectively, the &#147;Initial Purchasers&#148;), relating to
the sale by the Issuer to the Initial Purchasers of $613.0 million aggregate principal amount of the Issuer&#146;s 6.000% Senior Secured Notes due 2033 (the &#147;Notes&#148;). The Issuer&#146;s obligations under the Notes will be, jointly and
severally, fully and unconditionally guaranteed, on a senior basis, by the CW Entities (collectively, the &#147;Guarantors&#148;). The net proceeds from the Notes offering are estimated to be approximately $591.0 million, after deducting the initial
purchasers&#146; discount and estimated costs, fees and expenses incurred in connection with the offering and the transactions contemplated thereby. The Issuer expects to distribute the net proceeds from the offering to Exelon Generation Company,
LLC for its general corporate purposes. The Purchase Agreement contains customary representations, warranties and indemnities by the Issuer and Guarantors in favor of the Initial Purchasers. The sale of the Notes to the Initial Purchasers pursuant
to the Purchase Agreement is expected to close on September&nbsp;30, 2013. The closing is subject to the satisfaction or waiver of customary conditions. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Notes will be offered and sold to the Initial Purchasers pursuant to an exemption from the registration requirements under the Securities
Act of 1933, as amended (the &#147;Securities Act&#148;). The Initial Purchasers intend to resell the Notes in private sales exempt from registration under the Securities Act (i)&nbsp;within the United States to &#147;qualified institutional
buyers&#148;, as defined in Rule 144A under the Securities Act (&#147;Rule 144A&#148;), in accordance with Rule 144A and (ii)&nbsp;to other eligible purchasers pursuant to offers and sales that occur outside the United States in accordance with
Regulation S under the Securities Act. The Notes have not been registered under the Securities Act or applicable state securities laws and may not be offered or sold in the United States absent registration or an applicable exemption from the
registration requirements of the Securities Act and applicable state laws. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">* * * * * </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This combined Form 8-K is being furnished separately by Exelon Corporation and Exelon Generation Company, LLC (the &#147;Registrants&#148;). 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. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This Current Report includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks
and uncertainties. The factors that could cause actual results to differ materially from these forward-looking statements include those discussed herein as well as those discussed in (1)&nbsp;Registrants&#146; 2012 Annual Report on Form 10-K in
(a)&nbsp;ITEM&nbsp;1A. Risk Factors, (b)&nbsp;ITEM&nbsp;7. Management&#146;s Discussion and Analysis of Financial Condition and Results of Operations and (c)&nbsp;ITEM&nbsp;8. Financial Statements and Supplementary Data: Note 19;
(2)&nbsp;Registrants&#146; Second Quarter 2013 Quarterly Report on Form 10-Q in (a)&nbsp;Part II, Other Information, ITEM&nbsp;1A. Risk Factors; (b)&nbsp;Part 1, Financial Information, ITEM&nbsp;2. Management&#146;s Discussion and Analysis of
Financial Condition and Results of Operations and (c)&nbsp;Part I, Financial Information, ITEM&nbsp;1. Financial Statements: Note 18; and (3)&nbsp;other factors discussed in filings with the Securities and Exchange Commission by the Registrants.
Readers are cautioned not to place undue reliance on these forward-looking statements, 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. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">2 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">SIGNATURES </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">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. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
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<TR>
<TD WIDTH="100%"></TD></TR>


<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"><B>EXELON CORPORATION</B></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1.00pt solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Jonathan W. Thayer</P></TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Jonathan W. Thayer</TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Executive Vice President and Chief Financial Officer</TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Exelon Corporation</TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP><B>EXELON GENERATION COMPANY, LLC</B></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1.00pt solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Bryan P. Wright</P></TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Bryan P. Wright</TD></TR>
<TR STYLE="font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Senior Vice President and Chief Financial Officer Exelon Generation Company, LLC</TD></TR>
</TABLE></DIV> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">September&nbsp;27, 2013 </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>

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Form 8-K
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
Date of Report (Date of earliest event reported) September 23, 2013
Commission
File Number
Exact Name of Registrant as Specified in Its Charter; State of
Incorporation; Address of Principal Executive Offices; and
Telephone Number
IRS Employer
Identification
Number
1-16169
EXELON CORPORATION
(a Pennsylvania
corporation)
10 South Dearborn Street
P.O. Box 805379
Chicago, Illinois 60680-5379
(312) 394-7398
23-2990190
333-85496
EXELON GENERATION COMPANY, LLC
(a
Pennsylvania limited liability company)
300 Exelon Way
Kennett Square, Pennsylvania 19348-2473
(610) 765-5959
23-3064219
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))
Section 1 – Registrant's Business and Operations
Item 1.01. Entry into a Material Definitive Agreement
On September 23, 2013, Continental Wind, LLC (the "Issuer") (an indirect subsidiary of Exelon Corporation and Exelon Generation
Company, LLC), the Issuer's direct parent, Continental Wind Holding, LLC ("Holding") and the Issuer's subsidiaries (collectively, with Holding, the "CW Entities") entered into a purchase agreement (the "Purchase
Agreement") with RBS Securities Inc., Barclays Capital Inc. and Citigroup Global Markets Inc., as representatives of the several initial purchasers named in Schedule I thereto (collectively, the "Initial Purchasers"), relating to
the sale by the Issuer to the Initial Purchasers of $613.0 million aggregate principal amount of the Issuer's 6.000% Senior Secured Notes due 2033 (the "Notes"). The Issuer's obligations under the Notes will be, jointly and
severally, fully and unconditionally guaranteed, on a senior basis, by the CW Entities (collectively, the "Guarantors"). The net proceeds from the Notes offering are estimated to be approximately $591.0 million, after deducting the initial
purchasers' discount and estimated costs, fees and expenses incurred in connection with the offering and the transactions contemplated thereby. The Issuer expects to distribute the net proceeds from the offering to Exelon Generation Company,
LLC for its general corporate purposes. The Purchase Agreement contains customary representations, warranties and indemnities by the Issuer and Guarantors in favor of the Initial Purchasers. The sale of the Notes to the Initial Purchasers pursuant
to the Purchase Agreement is expected to close on September 30, 2013. The closing is subject to the satisfaction or waiver of customary conditions.
The Notes will be offered and sold to the Initial Purchasers pursuant to an exemption from the registration requirements under the Securities
Act of 1933, as amended (the "Securities Act"). The Initial Purchasers intend to resell the Notes in private sales exempt from registration under the Securities Act (i) within the United States to "qualified institutional
buyers", as defined in Rule 144A under the Securities Act ("Rule 144A"), in accordance with Rule 144A and (ii) to other eligible purchasers pursuant to offers and sales that occur outside the United States in accordance with
Regulation S under the Securities Act. The Notes have not been registered under the Securities Act or applicable state securities laws and may not be offered or sold in the United States absent registration or an applicable exemption from the
registration requirements of the Securities Act and applicable state laws.
* * * * *
This combined Form 8-K is being furnished separately by Exelon Corporation and Exelon Generation Company, LLC (the "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 includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks
and uncertainties. The factors that could cause actual results to differ materially from these forward-looking statements include those discussed herein as well as those discussed in (1) Registrants' 2012 Annual Report on Form 10-K in
(a) ITEM 1A. Risk Factors, (b) ITEM 7. Management's Discussion and Analysis of Financial Condition and Results of Operations and (c) ITEM 8. Financial Statements and Supplementary Data: Note 19;
(2) Registrants' Second Quarter 2013 Quarterly Report on Form 10-Q in (a) Part II, Other Information, ITEM 1A. Risk Factors; (b) Part 1, Financial Information, ITEM 2. Management's Discussion and Analysis of
Financial Condition and Results of Operations and (c) Part I, Financial Information, ITEM 1. Financial Statements: Note 18; and (3) other factors discussed in filings with the Securities and Exchange Commission by the Registrants.
Readers are cautioned not to place undue reliance on these forward-looking statements, 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.
2
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/ Jonathan W. Thayer
Jonathan W. Thayer
Executive Vice President and Chief Financial Officer
Exelon Corporation
EXELON GENERATION COMPANY, LLC
/s/ Bryan P. Wright
Bryan P. Wright
Senior Vice President and Chief Financial Officer Exelon Generation Company, LLC
September 27, 2013
3