%0 Report %K Energy Markets and Policy Department %K Energy Analysis and Environmental Impacts Division %A Afzal S Siddiqui %A Chris Marnay %A Ryan H Wiser %C Berkeley %D 2005 %I LBNL %P 45 %T Real Options Valuation of US Federal Renewable Energy Research, Development, Demonstration, and Deployment %2 LBNL-58000 %8 03/2005