Trimark awarded SCADA for World’s largest solar-plus-storage (PV+BESS) Project in USA

Trimark Associates, Inc. has won a contract to work on the supervisory control and data acquisition (SCADA) portion of the Edwards & Sanborn project, the world’s largest solar-plus-storage (PV+BESS) project currently under construction.

Located in Kern County, California, the project weighs in at 1,118 megawatts (MW) of solar and 2,165 megawatt-hours (MWh) of energy storage.

The project is owned by Terra-Gen, while Mortenson Construction acts as the Engineering, Procurement, and Construction (EPC) contractor for both the solar and storage. Terra-Gen and Mortenson selected Trimark as a subcontractor for the SCADA portion of the project, which also includes meteorological (“Met”) stations, networking equipment, and a Dynamic Loss Compensation (DLC) system to address Power Purchase Agreement (PPA) requirements. Trimark will also provide complex metering, including CAISO-compliant revenue meters (under a separate contract with Electrical Consultants Inc.).

The design phase is already underway, with installation planned for the beginning of June. The process will be a long haul, more so than most: site construction just started this month, and is expected to be completed sometime in Q4 of 2022.