Allowance for Funds Used During Construction (Tables)

Sep. 30, 2011

Notes To Consolidated Financial Statements [Abstract]

Schedule Of Allowance For Funds Used During Construction [Table Text Block]

		For the Three Months Ended				For the Nine Months Ended
		September 30, 2011		September 30, 2010		September 30, 2011		September 30, 2010
(Millions of Dollars, except percentages)		NU		NU		NU		NU
AFUDC:
	Borrowed Funds	$	3.3	$	2.8	$	9.8	$	6.9
	Equity Funds		6.6		4.6		18.4		11.6
Total		$	9.9	$	7.4	$	28.2	$	18.5
Average AFUDC Rate			7.0%		7.3%		7.3%		7.1%

		For the Three Months Ended
		September 30, 2011						September 30, 2010
(Millions of Dollars, except percentages)		CL&P		PSNH		WMECO		CL&P		PSNH		WMECO
AFUDC:
	Borrowed Funds	$	0.8	$	2.1	$	0.1	$	0.7	$	1.8	$	0.1
	Equity Funds		1.4		4.2		0.2		1.2		2.9		0.2
Total		$	2.2	$	6.3	$	0.3	$	1.9	$	4.7	$	0.3
Average AFUDC Rate			8.0%		6.7%		6.4%		8.1%		6.9%		8.3%

		For the Nine Months Ended
		September 30, 2011						September 30, 2010
(Millions of Dollars, except percentages)		CL&P		PSNH		WMECO		CL&P		PSNH		WMECO
AFUDC:
	Borrowed Funds	$	2.3	$	6.5	$	0.3	$	2.0	$	4.4	$	0.2
	Equity Funds		4.1		12.0		0.5		3.7		7.1		0.4
Total		$	6.4	$	18.5	$	0.8	$	5.7	$	11.5	$	0.6
Average AFUDC Rate			8.3%		7.0%		6.7%		8.4%		6.7%		5.8%