IMPERIAL COUNTY — LS Energy Solutions, a leading provider of grid-connected energy storage solutions, announced Thursday, Sept. 4, that commercial operations have commenced at the Big Rock energy storage site in Imperial County, according to a press release. The 200 megawatt/400 megawatt hour project, developed and operated in partnership with Gore Street Energy Storage Fund, is now providing resource adequacy and ancillary services for the California Independent System Operator (CAISO) e...
