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Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2021

The Utility Registrants incur expenses from transactions with the Generation affiliate as described in the footnotes to the table below. Such expenses are primarily recorded as Purchased power from affiliates and an immaterial amount recorded as Operating and maintenance expense from affiliates at the Utility Registrants:


	For the Years Ended December 31,
	2021		2020		2019
ComEd(a)	$	376	$	330	$	369
PECO(b)	196		190		158
BGE(c)	236		315		289
PHI	366		367		353
Pepco(d)	270		279		264
DPL(e)	79		75		70
ACE(f)	17		13		19

__________

(a)ComEd has an ICC-approved RFP contract with Generation to provide a portion of ComEd’s electric supply requirements. ComEd also purchases RECs and ZECs from Generation.

(b)PECO receives electric supply from Generation under contracts executed through PECO’s competitive procurement process. In addition, PECO has a ten-year agreement with Generation to sell solar AECs.

(c)BGE receives a portion of its energy requirements from Generation under its MDPSC-approved market-based SOS and gas commodity programs.

(d)Pepco receives electric supply from Generation under contracts executed through Pepco's competitive procurement process approved by the MDPSC and DCPSC.

(e)DPL receives a portion of its energy requirements from Generation under its MDPSC and DEPSC approved market-based SOS commodity programs.

(f)ACE receives electric supply from Generation under contracts executed through ACE's competitive procurement process.

The following table presents the service company costs allocated to the Registrants:


	Operating and maintenance from affiliates			Capitalized costs
	For the years ended December 31,			For the years ended December 31,
	2021	2020	2019	2021		2020		2019
Exelon
BSC				$	637	$	585	$	516
PHISCO				72		61		72


ComEd
BSC	304	283	263	207		186		148
PECO
BSC	169	150	149	81		76		88
BGE
BSC	189	170	157	92		132		126
PHI
BSC	168	152	139	128		149		88
PHISCO	—	—	—	72		61		72
Pepco
BSC	96	85	85	50		55		38
PHISCO	114	120	124	31		27		33
DPL
BSC	61	54	52	43		51		25
PHISCO	99	97	100	22		18		20
ACE
BSC	53	45	42	33		40		19
PHISCO	86	87	90	19		16		19

The following tables present Current receivables from affiliates and Current payables to affiliates:

December 31, 2021


	Receivables from affiliates:
Payables to affiliates:	ComEd		PECO		BGE		Pepco		DPL		ACE		Generation		BSC		PHISCO		Other		Total
ComEd			$	—	$	—	$	—	$	—	$	—	$	41	$	71	$	—	$	9	$	121
PECO	—				—		—		—		—		30		36		—		4		70
BGE	—		—				—		—		—		4		41		—		3		48
PHI	—		1		—		—		—		1		—		5		—		9		16
Pepco	—		—		1				1		1		20		21		12		3		59
DPL	—		—		—		—				—		4		17		11		1		33
ACE	—		—		—		—		—				7		13		9		2		31
Generation	13		—		—		—		—		—				102		—		16		131
Other	3		—		—		—		—		—		11		—		—				14
Total	$	16	$	1	$	1	$	—	$	1	$	2	$	117	$	306	$	32	$	47	$	523

December 31, 2020


	Receivables from affiliates:
Payables to affiliates:	ComEd		PECO		BGE		Pepco		DPL		ACE		Generation		BSC		PHISCO		Other		Total
ComEd			$	—	$	—	$	—	$	—	$	—	$	28	$	59	$	—	$	9	$	96
PECO	1				—		—		—		—		17		28		—		4		50
BGE	—		—				—		—		—		11		47		—		3		61
PHI	—		—		—		—		—		—		—		4		—		11		15
Pepco	2		—		1				—		—		13		25		14		—		55
DPL	1		—		—		—				—		3		21		10		1		36
ACE	—		—		—		—		—				6		15		9		1		31
Generation	13		—		—		—		—		—				72		—		22		107
Other	5		2		2		2		1		6		25		—		—				43
Total	$	22	$	2	$	3	$	2	$	1	$	6	$	103	$	271	$	33	$	51	$	494

The following table presents Long-term debt to financing trusts:


	As of December 31,
	2021						2020
	Exelon		ComEd		PECO		Exelon		ComEd		PECO
ComEd Financing III	$	206	$	205	$	—	$	206	$	205	$	—
PECO Trust III	81		—		81		81		—		81
PECO Trust IV	103		—		103		103		—		103
Total	$	390	$	205	$	184	$	390	$	205	$	184