1、NREL is a national laboratory of the U.S.Department of Energy Office of Energy Efficiency&Renewable Energy Operated by the Alliance for Sustainable Energy,LLC This report is available at no cost from the National Renewable Energy Laboratory(NREL)at www.nrel.gov/publications.Contract No.DE-AC36-08GO2

2、8308 Technical Report NREL/TP-6A40-85878 September 2023 Moving Beyond 4-Hour Li-Ion Batteries:Challenges and Opportunities for Long(er)-Duration Energy Storage Paul Denholm,Wesley Cole,and Nate Blair National Renewable Energy Laboratory NREL is a national laboratory of the U.S.Department of Energy O

3、ffice of Energy Efficiency&Renewable Energy Operated by the Alliance for Sustainable Energy,LLC This report is available at no cost from the National Renewable Energy Laboratory(NREL)at www.nrel.gov/publications.Contract No.DE-AC36-08GO28308 National Renewable Energy Laboratory 15013 Denver West Par

4、kway Golden,CO 80401 303-275-3000 www.nrel.gov Technical Report NREL/TP-6A40-85878 September 2023 Moving Beyond 4-Hour Li-Ion Batteries:Challenges and Opportunities for Long(er)-Duration Energy Storage Paul Denholm,Wesley Cole,and Nate Blair National Renewable Energy Laboratory Suggested Citation De

5、nholm,Paul,Wesley Cole,and Nate Blair.2023.Moving Beyond 4-Hour Li-Ion Batteries:Challenges and Opportunities for Long(er)-Duration Energy Storage.Golden,CO:National Renewable Energy Laboratory.NREL/TP-6A40-85878.https:/www.nrel.gov/docs/fy23osti/85878.pdf.NOTICE This work was authored by the Nation

6、al Renewable Energy Laboratory,operated by Alliance for Sustainable Energy,LLC,for the U.S.Department of Energy(DOE)under Contract No.DE-AC36-08GO28308.Funding provided by U.S.Department of Energy Office of Energy Efficiency and Renewable Energy Strategic Analysis Team,U.S.Department of Energy Offic