Start-up Romeo Power has opened a lithium battery pack factory in Los Angeles, aimed at the EV and stationary energy storage markets, aiming to ramp up to 4GWh production capacity by next year.

Gavilan College has selected SunPower to deploy a fully integrated solar and storage project on its campus in Gilroy, California.

We often hear about California’s leading position in solar and latterly in energy storage. Perhaps lesser known than direct policy support for energy storage and renewable technologies is the way California’s network operator (CAISO) is starting to reconfigure how it procures demand response, with a positive impact for energy storage – and particularly behind-the-meter assets, as Ted Ko, policy director of Stem, explains.

The Selma-Kingsburg-Fowler County Sanitation District (SKFCSD) held a groundbreaking ceremony on Nov. 8 to celebrate the start of construction on an integrated solar/battery storage system that will help power treatment facilities across 222 hectares of SKFCSD service territory.

Sunrun CEO Lynn Jurich has said that using behind-the-meter systems to provide grid services could be “extremely valuable in certain targeted ways” as the company rolls out energy storage systems into key regional markets.

While decreases in costs continue to make energy storage more and more competitive, financial advisory and asset management firm Lazard has highlighted just how variable project economics can be, citing examples of US projects with 9%, 11% and 21% IRR (internal rate of return).

​Green Charge, a subsidiary of Engie, will install 1.6MWh of energy storage alongside solar at five schools in California’s Visalia Unified School District.

Solar entrepreneur and financier Jigar Shah probably requires little introduction. The SunEdison founder and former CEO is now president at Generate Capital, a project financing venture for sustainable infrastructure investment. Shah spoke with Andy Colthorpe about Generate Capital’s latest solar-plus-storage projects for a school district in California, as well as sharing his thoughts on the economics of energy storage today.

Legislation recently introduced in California to cut red tape and reduce permitting times for energy storage systems and currently awaiting the state Governor’s rubber stamp could also halve the costs associated with paperwork, commercial system provider Stem has said.

The value of a front-of-meter battery energy storage system in California could be doubled or even trebled, by adding more than one revenue stream to the project, a new report says.