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INVESTMENTS IN EQUITY INVESTEES (Tables)
9 Months Ended
Jun. 30, 2011
Equity Method Investments and Joint Ventures [Abstract]  
Equity Method Investments [Text Block]
NJR's Investments in equity investees include the following investments as of:
(Thousands)
June 30, 2011
September 30, 2010
Steckman Ridge
$
136,029


$
134,359


Iroquois
25,652


24,585


Other
11,296


10,290


Total
$
172,977


$
169,234