Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2024

Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]

Allowance for credit loss rollforward

The following tables present the rollforward of Allowance for Credit Losses on Customer Accounts Receivable.

	Year Ended December 31, 2024
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
Balance at December 31, 2023	$	317	$	69	$	95	$	46	$	107	$	52	$	19	$	36
Plus: Current period provision for expected credit losses(a)(b)	248		78		72		37		61		39		10		12
Less: Write-offs(c)(d)(e), net of recoveries(f)	159		38		34		27		60		32		12		16
Balance at December 31, 2024	$	406	$	109	$	133	$	56	$	108	$	59	$	17	$	32
	Year Ended December 31, 2023
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
Balance at December 31, 2022	$	327	$	59	$	105	$	54	$	109	$	47	$	21	$	41
Plus: Current period provision for expected credit losses	170		53		48		26		43		23		9		11
Less: Write-offs, net of recoveries	180		43		58		34		45		18		11		16
Balance at December 31, 2023	$	317	$	69	$	95	$	46	$	107	$	52	$	19	$	36

__________

(a)For PECO and ComEd, the increase is primarily a result of increased aging of receivables.

(b)For BGE and Pepco, the increase is primarily a result of changes in customer risk profile and increased receivable balances.

(c)For PECO, the decrease is primarily a result of decreased disconnection activities.

(d)For BGE, the decrease is primarily a result of increased collection activities.

(e)For Pepco, the increase is primarily attributable to unfavorable customer payment behavior.

(f)Recoveries were not material to the Registrants.

The following tables present the rollforward of Allowance for Credit Losses on Other Accounts Receivable.

	Year Ended December 31, 2024
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
Balance at December 31, 2023	$	82	$	17	$	8	$	7	$	50	$	28	$	8	$	14
Plus: Current period provision (benefit) for expected credit losses(a)(b)	45		21		15		6		3		(1)		1		3
Less: Write-offs, net of recoveries(c)	20		4		5		7		4		—		—		4
Balance at December 31, 2024	$	107	$	34	$	18	$	6	$	49	$	27	$	9	$	13
	Year Ended December 31, 2023
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
Balance at December 31, 2022	$	82	$	17	$	9	$	10	$	46	$	25	$	7	$	14
Plus: Current period provision for expected credit losses	21		5		4		5		7		3		1		3
Less: Write-offs, net of recoveries	21		5		5		8		3		—		—		3
Balance at December 31, 2023	$	82	$	17	$	8	$	7	$	50	$	28	$	8	$	14

__________

(a)For PECO and ComEd, the increase is primarily a result of increased aging of receivables.

(b)For Pepco, the decrease is primarily a result of decreased aging of receivables.

(c)Recoveries were not material to the Registrants.

Unbilled customer revenue

The following table provides additional information about unbilled customer revenues recorded in the Registrants' Consolidated Balance Sheets as of December 31, 2024 and 2023.

	Unbilled customer revenues(a)
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
December 31, 2024	$	1,114	$	335	$	254	$	257	$	268	$	121	$	76	$	71
December 31, 2023	991		351		185		208		247		109		64		74

__________

(a)Unbilled customer revenues are classified in Customer accounts receivables, net in the Registrants' Consolidated Balance Sheets.

Purchases of accounts receivable

The following table presents the total receivables purchased.

	Total receivables purchased
	Exelon		ComEd		PECO		BGE		PHI		Pepco		DPL		ACE
Year ended December 31, 2024	$	4,128	$	964	$	1,111	$	778	$	1,275	$	799	$	252	$	224
Year ended December 31, 2023	4,056		942		1,099		804		1,211		782		228		201