MCE and GSCE begin first phase of 20GW solar-plus-storage plan in California

Facebook
Twitter
LinkedIn
Reddit
Email
Golden State Clean Energy's Westlands solar project.
MCE and GSCE will work on a solar and storage project as part of the Valley Clean Infrastructure Plan. Image: Golden State Clean Energy.

California community choice aggregator MCE and developer Golden State Clean Energy (GSCE) have partnered to work on a solar-plus-storage project in California, the first in a plan to install up 20GW of solar and 20GW of energy storage.

MCE and GSCE will work on a solar and battery energy storage system (BESS) project as part of a development programme known as the Valley Clean Infrastructure Plan.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The Valley Clean Infrastructure Plan aims to repurpose up to 130,000 acres of drainage-impaired or water-challenged lands in the Westlands Water District in Fresno County. The District is the largest agricultural water district in the US at 614,000 acres, or 2,400 square kilometres, and serves the agricultural sector.

At full buildout, the plan would include up to 20GW of solar and 20GW of energy storage, which, if achieved, would cover one-sixth of California’s electricity requirements in 2035, MCE said.

In the nearer term, MCE and GCSE have entered a memorandum of understanding (MOU) for 200-400MW of solar and BESS.

Read the full version of this story on our sister site, Energy-Storage.news.

21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

October 8, 2025
The NSW Independent Planning Commission has granted planning approval for Potentia Energy's 500MW Tallawang solar-plus-storage project.
October 8, 2025
US solar module prices jumped in Q3 2025 as developers scrambled to meet the 2 September 2025 safe harbour deadline for Investment Tax Credit (ITC) qualification, according to supply chain platform Anza.
October 8, 2025
Despite policy headwinds on the federal level, there is optimism for the future of the US solar and storage sector.
Premium
October 8, 2025
The global energy transition will only be 'marginally impacted' by uncertainties in US energy policy, according to Remi Eriksen, CEO of DNV.
October 7, 2025
Solar PV will account for almost 80% of the 4.6TW of new renewable power expected to be added by 2030, according to the International Energy Agency (IEA).
October 7, 2025
Doral Renewables has secured a PPA with an unnamed 'corporate buyer' for its 430MW Cold Creek solar-plus-storage project in Texas.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 21, 2025
New York, USA
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK