%0 Report %K Energy Markets and Policy Department %K Energy Analysis and Environmental Impacts Division %A Michael Messenger %A Ranjit Bharvirkar %A Bill Golemboski %A Charles A Goldman %A Steven R Schiller %C Berkeley %D 2010 %I LBNL %P 62 %T Review of Evaluation, Measurement and Verification Approaches Used to Estimate the Load Impacts and Effectiveness of Energy Efficiency Programs %2 LBNL-3277E %8 04/2010