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Wisconsin’s largest solar farm is now fully online

Electricity providers Madison Gas and Electric (MGE) and We Energies just brought Wisconsin’s largest solar farm – and one of the largest of its kind in the US Midwest – online.

The 300 megawatt (MW) Badger Hollow Solar Farm spans around 1,900 acres and was brought online in 150 MW phases. The second phase is newly powered up, and the first phase came online in December 2021. Its generating capacity is equal to powering around 90,000 homes.

Wisconsin’s largest solar farm, which features 830,000 bifacial solar panels on trackers, is in Iowa County, west of Madison. In winter, the sun reflects off the snow onto the rear panels.

We Energies owns 100 MW and MGE owns 50 MW of Badger Hollow’s second phase. We Energies’ sister company, Wisconsin Public Service, owns 100 MW, and MGE owns 50 MW of the first phase.

Jeff Keebler, MGE chairman, president, and CEO, said, “Wisconsin utilities have a long history of working together, and I appreciate the partnership with We Energies to make this project a great success.”

The vast majority of solar installations in the state are utility-scale. The Solar Energy Industries Association ranked Wisconsin 25th among states for solar capacity as of Q3 2023; it’s expected to add 3,781 MW of solar over the next five years and jump to 12th place.

Read more: The US is getting its first vertical agrivoltaics system

Top comment by Mckillio

Liked by 10 people

Reminds me that a community solar project I subscribed to early last year just started producing energy. It's a better feeling than I would have guessed.

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Photo: MGE

Editor’s note: The post previously stated that Badger Hollow spans 3,500 acres. This has now been corrected.


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Avatar for Michelle Lewis Michelle Lewis

Michelle Lewis is a writer and editor on Electrek and an editor on DroneDJ, 9to5Mac, and 9to5Google. She lives in White River Junction, Vermont. She has previously worked for Fast Company, the Guardian, News Deeply, Time, and others. Message Michelle on Twitter or at michelle@9to5mac.com. Check out her personal blog.


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