%0 Journal Article %K Power system planning %A Edward P Kahn %A Chris Pignone %A Joseph H Eto %A James E McMahon %A Mark D Levine %B Energy Policy %D 1987 %N 3 %P 249-261 %R 10.1016/0301-4215(87)90086-3 %T The Effect of Conservation Programmes on Electric Utility Earnings: Results of Two Case Studies %V June %8 06/1987