Debt and Credit Agreements Quarter-End (Tables)

9 Months Ended

Sep. 30, 2012

Debt Tables [Abstract]

Commercial paper and credit facility borrowings outstanding

Type of Credit Facility		Amount (a)		Expiration Dates	Capacity Type
Exelon Corporate		(In billions)
	Syndicated Revolvers	$	2.0	December 2012 and August 2017	Letters of credit and cash
Generation
	Syndicated Revolver		5.3	August 2017	Letters of credit and cash
	Bilateral		0.3	December 2015 and March 2016	Letters of credit and cash
ComEd
	Syndicated Revolver		1.0	March 2017	Letters of credit and cash
PECO
	Syndicated Revolver		0.6	August 2017	Letters of credit and cash
BGE
	Syndicated Revolver		0.6	August 2017	Letters of credit and cash
	Total	$	9.8

• Excludes $118 million of credit facility agreements arranged with minority and community banks at Generation, ComEd and PECO. These facilities, which expired and were replaced in October 2012, were solely utilized to issue letters of credit.

Issuance of Long-Term Debt

Company	Type	Interest Rate		Maturity	Amount		Use of Proceeds
Generation	Senior Notes	4.250	%	June 15, 2022	$	523	Used for general corporate purposes and issued in connection with the Exchange Offer
Generation	Senior Notes	5.600	%	June 15, 2042	$	788	Used for general corporate purposes and issued in connection with the Exchange Offer
Generation	CEU Credit Agreement	1.990	%	June 16, 2016	$	43	Used to fund Upstream gas activities
Generation	DOE Project Financing	2.330 - 3.092	%	January 5, 2037	$	100	Funding for Antelope Valley solar development
Generation	Clean Horizons	2.500	%	June 7, 2030	$	38	Funding for Maryland solar development
BGE	Notes	2.800	%	August 15, 2022	$	250	Used to repay total outstanding commercial paper and for general corporate purposes
PECO	First and Refunding Mortgage Bonds	2.375	%	September 15, 2022	$	350	Used to pay at maturity First Mortgage Bonds due October 1, 2012 and for general corporate purposes

Company	Type	Interest Rate	Maturity		Amount	Use of Proceeds
ComEd	First Mortgage Bonds	1.625%	January 15, 2014	$	600	Used as an interim source of liquidity for January 2011 contribution for Exelon-sponsored pension plans in which ComEd participates and for other general corporate purposes.
ComEd	First Mortgage Bonds (a)	1.950%	September 1, 2016	$	250	To be used to refinance the outstanding principal amount of three series of variable rate tax-exempt bonds, to refinance the outstanding principal of First Mortgage 5.40% Bonds due December 15, 2011.
ComEd	First Mortgage Bonds (a)	3.400%	September 1, 2021	$	350	To be used to refinance the outstanding principal amount of three series of variable rate tax-exempt bonds, to refinance the outstanding principal of First Mortgage 5.40% Bonds due December 15, 2011.

Retirement of Long-Term Debt

Company	Type	Interest Rate		Maturity	Amount
ComEd	First Mortgage Bond Series 98	6.15	%	March 15, 2012		$	450
BGE	Rate Stabilization Bonds	5.68	%	April 1, 2017		$	31
BGE	Medium Term Notes	6.73 - 6.75	%	June 15, 2012		$	110
Generation	Armstrong Co. tax-exempt	5.00	%	December 1, 2042		$	46
Generation	CEU Credit Agreement	2.27	%	June 16, 2016		$	3
Generation	MEDCO Tax-Exempt Bonds	Variable		April 1, 2024		$	75
Generation	Solar Revolver	2.49	%	July 7, 2014		$	13
Generation	Kennett Square Capital Lease	7.83	%	September 20, 2020		$	2
Exelon	Senior Notes	7.60	%	April 1, 2032		$	442
Exelon	Medium Term Notes	7.30	%	June 1, 2012		$	2

Company	Type	Interest Rate		Maturity	Amount
Generation	Kennett Square Capital Lease	7.83	%	September 20, 2020		$	2
ComEd	Sinking fund debentures	4.75	%	December 1, 2011			1