Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2013

Regulated Operations [Abstract]

Schedule Of Current Base Rate Increase Requisition To Increase Annual Revenue

The following table shows, for each of the PHI utility subsidiaries, the current base rate cases filed. Please see the discussion below for more information concerning each of these filings.

Jurisdiction/Company	Current Requested Revenue Requirement Increase		Requested Return on Equity			Filing Date			Expected Timing of Decision
	(Millions of Dollars)
MD – Pepco Electric	$	60.8		10.25	%		11/30/12			Q3-2013
DE – DPL Gas		12.2		10.25	%		12/07/12			Q3-2013
NJ – ACE Electric		70.4		10.25	%		01/04/13	(a)		Q4-2013
DC – Pepco Electric		52.1		10.25	%		03/08/13			Q4-2013
DE – DPL Electric		42.0		10.25	%		03/22/13			Q4-2013
MD – DPL Electric		22.8		10.25	%		03/29/13			Q4-2013
Total	$	260.3

^(a) Filed 12/11/12; updated test period to 12 months actual data on 01/04/13.