congressional research service the library of congress crs issue brief for received through web order code ib10041 renewable energy tax credit budget and electricity production issues updated january 20 2006 fred sissine resources science industry contents summary most recent developments background analysis concept contribution to national supply role in long term history credits public utility regulatory policies act state local government roles renewables 109 th portfolio standard rps ptc incentive repi fuel rfs hydrogen revenue effect other provisions fy2006 doe using produce under electric restructuring green power distributed net metering natural gas biomass generated synthetic syngas substituting from fired generation climate change legislation hearings reports documents additional reading websites 01 06 security a major driver federal programs past came back
