RWE begins construction on 150MW Illinois PV plant

June 12, 2024
Facebook
Twitter
LinkedIn
Reddit
Email
RWE commissioned the Gazules solar park in Andalusia, Spain
The Casey Fork solar project in Jefferson County, Illinois, will bring RWE’s total renewable power capacity in Illinois to 750MW. Image: RWE.

German utility RWE has begun construction of a 150MW solar PV project in Illinois, US, marking its entry into the state’s solar market.

The Casey Fork solar project in Jefferson County, Illinois, will bring RWE’s total renewable power capacity in Illinois to 750MW, adding to the roughly 600MW of wind capacity currently operating in the state.

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

McCarthy Building Companies is undertaking construction for RWE’s US arm, RWE Clean Energy. RWE said that it has signed deals with Ameren, ComEd and MidAmerican Energy – three Illinois state electricity utilities – to purchase renewable energy credits from the Casey Fork site.

Hanson Wood, head of development for utility-scale renewable energy at RWE Clean Energy said: “Across the US, communities are realising the benefits of new clean energy infrastructure, which create job opportunities, support economic growth and strengthen the local tax base.

“We look forward to bringing these benefits and more to local communities throughout the country, like Jefferson County where RWE’s Casey Fork Solar project will spur hundreds of local jobs and tens of millions of dollars in economic output.”

Last month, RWE Clean Energy bought 599MW of US solar and energy storage assets across New York, Idaho and Oregon. The company was established in 2022 after its German parent company bought Con Edison Clean Energy Businesses and its attendant 7GW renewable power generation pipeline for around US$6.8 billion.

The Con Edison acquisition accelerated RWE’s US expansion and pushed the company’s 2023 earnings for its renewable power business up by 50.9% compared with 2022.

In November 2023, the company announced a €55 billion (US$60.4 billion) investment plan to expand its global renewable power portfolio by 65GW through 2030. By the end of the investment plan, the company plans to have divested itself of reliance on coal production.

Read Next

December 19, 2025
The US House of Representatives has passed a permitting reform bill reducing the environmental scrutiny on large energy projects.
December 17, 2025
T1 Energy has started construction on the 2.1GW first phase of its TOPCon cell manufacturing facility in Texas.
December 17, 2025
Doral Renewables has signed a PPA to sell power generated at its 270MW Lambs Draw solar PV project, which will be built in Kansas.
December 16, 2025
The global solar inverter industry will contract over the next two years as major markets in China, Europe and the US confront new volatility, according to energy market analyst Wood Mackenzie.  
December 16, 2025
Voltage Energy has received what it calls the solar industry’s first full-system 2kV EBOS certification from UL Solutions.
Premium
December 15, 2025
Imperial Star's DomesticIQ calculator aims to bring some clarity to the complexities of navigating US solar domestic content requirements.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland