Janesville WI community solar photo

Janesville Community Solar garden now harnessing sun to generate energy

More than 250 subscribers will soon receive Alliant Energy bill credits

May 6, 2025 – The Janesville Community Solar garden is now generating energy. Soon, the more than 250 Alliant Energy customers who subscribed to the community solar garden will begin receiving bill credits.  
 
In addition to residential customers, several businesses signed up to be anchor tenants, including JP Cullen and the Beaver Dam campus of Moraine Park Technical College.  
 
The 2.25-megawatt garden is the second community solar project placed into operation by Alliant Energy in Wisconsin; the company’s first project, located in Fond du Lac, began harnessing the sun to generate energy in January of 2022.  
 
Alliant Energy’s Community Solar program offers electric customers the option to subscribe to blocks of the solar garden. In return, block owners receive bill credits based on the garden’s energy generation over the 20-year life of the project. For this project, the company projects participants will earn credits of approximately $35 per block per year.  
 
While the majority of solar blocks have been purchased, some are still available to Alliant Energy electric customers. For details and to subscribe, visit Alliant Energy’s Janesville Community solar web page.  
 
Alliant Energy began construction in 2024 on the 12-acre project in Northwest Janesville, just east of the Rock Haven Assisted Living facility. 
 
 

Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to approximately 1 million electric and 430,000 natural gas customers across Iowa and Wisconsin. Alliant Energy's mission is to deliver energy solutions and exceptional service customers and communities count on – safely, efficiently and responsibly. Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL) are Alliant Energy's two public energy companies. For more information, visit alliantenergy.com and follow Alliant Energy on LinkedIn, FacebookInstagram and X.

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