02237oam 2200601 450 991071199360332120190225113749.0(CKB)5470000002488152(OCoLC)1041940126(OCoLC)1037826322(EXLCZ)99547000000248815220180626d2018 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierEnergy storage information on challenges to deployment for electricity grid operations and efforts to address them : report to congressional requesters /United States Government Accountability Office[Washington, D.C.] :United States Government Accountability Office,2018.1 online resource (ii, 45 pages) color illustrations"May 2018.""GAO-18-402."Includes bibliographical references.Energy storage Energy storageGovernment policyUnited StatesElectric powerGovernment policyUnited StatesElectric power systemsStorageGovernment policyUnited StatesStorage batteriesMaterialsUnited StatesPumped storage power plantsMaterialsUnited StatesFlywheelsMaterialsUnited StatesInteragency coordinationUnited StatesRenewable energy sourcesUnited StatesElectric power systemsfastEnergy storagefastUnited StatesfastEnergy storageGovernment policyElectric powerGovernment policyElectric power systemsStorageGovernment policyStorage batteriesMaterialsPumped storage power plantsMaterialsFlywheelsMaterialsInteragency coordinationRenewable energy sourcesElectric power systems.Energy storage.XFFXFFDIDOCLCFGPOBOOK9910711993603321Energy storage1973677UNINA