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GE signs its largest battery energy storage deal to date; 30MW Li-ion system in California
20 August 2015
GE will provide Coachella Energy Storage Partners (CESP) with a 30-MW battery energy storage system as part of CESP’s supply contract with the Imperial Irrigation District (IID). Representing GE’s largest energy storage project to date, the plant will be located in California’s Imperial Valley, approximately 100 miles east of San Diego. The facility will aid grid flexibility and increase reliability on the IID network by providing solar ramping, frequency regulation, power balancing and black start capability for an adjacent gas turbine.
GE will provide CESP with an integrated energy storage solution, configured using GE’s Mark VI plant controls, GE Brilliance MW inverters, GE Prolec transformers, medium-voltage switchgear and advanced lithium-ion batteries housed in a GE purpose-built enclosure. The plant will be operated by ZGlobal, an engineering collaborator with CESP, for the first 18 months, after which control will transfer to the IID.
The deal marks GE’s third project using lithium-ion battery technology since expanding its portfolio in recent months, joining recent announcements with Con Edison Development in California and Convergent Energy + Power in Ontario.
GE anticipates project construction will begin early next year, with commercial operation scheduled for the third quarter of 2016.