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.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

Premium
August 7, 2026
PV Tech Premium spoke with several industry analysts about the FCC inverter ban and how it will impact the US solar industry.
Premium
August 7, 2026
Wood Mackenzie’s Joseph Shangraw discusses the challenges facing the US plug-in solar market and the pathway to wider adoption.
August 7, 2026
The US introduced a 15% tariff on imports of products using polysilicon and set minimum prices for polysilicon and its derivatives.
August 7, 2026
Solar module manufacturer Heliene has laid off 93 employees at its Mountain Iron solar module assembly plant in the US state of Minnesota.
August 7, 2026
Array Technologies reported revenue of US$342.1 million, gross margin of 29.1% and adjusted gross margin of 30.8% for Q2 2026.
August 7, 2026
Gentari Australia has reached mechanical completion at the 243MWp Maryvale Solar and Energy Storage Project near Dubbo in New South Wales.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye