01433oam 2200409 a 450 991069851800332120120613094453.0(CKB)4330000001983076(OCoLC)244442711(EXLCZ)99433000000198307620080826d2008 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierState clean energy practices[electronic resource] renewable portfolio standards /David HurlbutGolden, Colo. :National Renewable Energy Laboratory,[2008]1 online resource (i, 81 pages) color illustrations, color mapNREL/TP ;670-43512Title from title screen (viewed on August 26, 2008)."July 2008."Includes bibliographical references (page 15).State Clean Energy Practices Energy policyUnited StatesStatesRenewable energy sourcesLaw and legislationUnited StatesEnergy policyStates.Renewable energy sourcesLaw and legislationHurlbut David1415750National Renewable Energy Laboratory (U.S.)SOESOEGPOBOOK9910698518003321State clean energy practices3518691UNINA