1. Argonne National Laboratory, Nuclear Engineering Division, 9700 South Cass Avenue, Argonne, Illinois 60439
2. North China Electric Power University, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, Beijing, 102206, China
3. Argonne National Laboratory, Energy Systems Division, 9700 South Cass Avenue, Argonne, Illinois 60439
4. Massachusetts Institute of Technology, Laboratory for Information and Decision Systems, Cambridge, Massachusetts 02139
5. Massachusetts Institute of Technology, Institute for Data, Systems, & Society and MIT Energy Initiative, Cambridge, Massachusetts 02139