%0 Report %K Energy Markets and Policy Department %K Energy Analysis and Environmental Impacts Division %A Cliff Chen %A Ryan H Wiser %A Mark Bolinger %C Berkeley %D 2008 %I LBNL %P 87 %T Weighing the Costs and Benefits of State Renewables Portfolio Standards: A Comparative Analysis of State- Level Policy Impact Projections %2 LBNL-61580 %8 03/2007