Valley Energy Storage Battery

What is the valley center battery storage project?

VALLEY CENTER, CA – FEBRUARY 15, 2022: Terra-Gen, a leading operator and developer of critical renewable energy projects, today announced the Valley Center Battery Storage Project is online and providing clean energy to the local power grid.

What happened to Terra-Gen's valley center battery storage project?

Battery storage is a key piece of California’s clean energy transition. But there’s a problem with fires Terra-Gen’s Valley Center battery storage project opened in February 2022. A fire at the facility in September briefly shut down operations.

What happened at Valley Center energy storage facility?

The fire occurred when a battery storage unit caught fire, according to Terra-Gen, owner of the energy storage facility. The Valley Center Energy Storage Facility is a stand-alone 139 MW energy storage project located on a 7-acre property within a commercial-industrial zone.

What is the valley center energy storage facility?

The Valley Center Energy Storage Facility is a stand-alone 139 MW energy storage project located on a 7-acre property within a commercial-industrial zone. Homes and businesses within a quarter mile of the site were evacuated and a shelter-in-place order was in effect for anyone a half mile from the site.

Why is battery storage important in California?

Battery storage is also needed to support renewable generation. For California to meet its goal of a zero-carbon future, more battery storage projects like Valley Center will be needed to bring renewable energy into homes, Turner said.

How is energy stored at SDG&E Valley Center?

The energy storage facility houses lithium nickel manganese cobalt oxide (NMC) in racks within enclosures. Electricity is stored and discharged from the batteries to the inverter transformer located next to them, which converts the energy from DC to AC. The energy is delivered to the SDG&E Valley Center substation located one-third of a mile away.