Allowance for Funds Used During Construction (Tables)

Dec. 31, 2011

Notes To Consolidated Financial Statements [Abstract]

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

NU		For the Years Ended December 31,
(Millions of Dollars, except percentages)		2011		2010		2009
AFUDC:
	Borrowed Funds	$	11.8	$	10.2	$	5.9
	Equity Funds		22.5		16.7		9.4
Total		$	34.3	$	26.9	$	15.3
Average AFUDC Rate			7.3%		7.1%		6.1%

		For the Years Ended December 31,
		2011						2010						2009
(Millions of Dollars, except percentages)		CL&P		PSNH		WMECO		CL&P		PSNH		WMECO		CL&P		PSNH		WMECO
AFUDC:
	Borrowed Funds	$	3.3	$	7.1	$	0.5	$	2.7	$	6.6	$	0.3	$	2.2	$	3.1	$	0.2
	Equity Funds		6.0		13.2		1.0		4.9		10.4		0.6		5.7		3.6		-
Total		$	9.3	$	20.3	$	1.5	$	7.6	$	17.0	$	0.9	$	7.9	$	6.7	$	0.2
Average AFUDC Rate			8.3%		7.1%		7.4%		8.3%		6.8%		6.4%		7.2%		6.2%		1.7%