Vistra plotting solar and energy storage at coal sites following Illinois climate act

By Andy Colthorpe
Facebook
Twitter
LinkedIn
Reddit
Email
Vistra’s large-scale battery storage project at Moss Landing, California, which repurposed a natural gas plant site. Image: Vistra Energy.

US utility Vistra Energy has welcomed this week’s passing of clean energy policies in the US state of Illinois, stating that they will support 300MW of solar PV and 150MW of battery energy storage it intends to build in the state.

Last week Illinois’ Senate passed the Climate and Equitable Jobs Act, which commits the state to deriving 50% of its power from renewables sources by 2040 and 100% of by 2045.

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

State governor J.B. Pritzker has said the act is to be passed into lawed as soon as possible, with Vistra looking to build solar and energy storage facilities at nine of its existing coal plant sites.

In a state which like much of the rest of the Midwest US has long been heavily dependent on coal, the act includes provisions to help retrain coal industry workers and support communities to justly transition to the coming clean energy economy. Coal plants in the state must be retired by 2030. 

It also included a Coal to Solar and Storage Initiative, which will make US$280.5 million available to energy storage projects installed at retiring coal plant sites. Vistra Energy, which operates coal plants around Illinois had previously advocated for such a plan, reiterating this call in April as it announced that economic conditions had brought forwards a planned plant closure from 2025 to 2022

More on this story can be read on sister publication Energy-Storage.news.

Read Next

June 17, 2026
Foresight Group-backed developer NZ Clean Energy (NZCE) and Fonterra have signed a long-term virtual power purchase agreement (PPA) under which the dairy cooperative will purchase electricity generated by NZCE's Darfield solar-plus-storage project in Canterbury.
June 12, 2026
US independent power producer (IPP) Cypress Creek Energy has secured US$3.5 billion in financing to support the development of a 1.63GW/1.9GWh solar-plus-storage project in Arkansas.
June 10, 2026
Gamuda Renewables has secured an interest in the 450MW Hazelwood North solar-plus-storage project from Latrobe Valley-based developer Manthos Investments.
Premium
June 10, 2026
Despite technical challenges, co-locating solar PV and BESS could provide an answer to many of Europe's renewable energy challenges.
June 9, 2026
Ark Energy has been granted approval by AEMO and Transgrid to connect its 435MW Richmond Valley solar-plus-storage project to the NEM.
June 5, 2026
Lightsource has started construction on Queensland's 380MWdc Lower Wonga solar and 281MW/843MWh battery project.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026