We are adding nearly 1,100 megawatts of solar generation in Wisconsin by the end of 2023.

Click map for larger image with project locations

Alliant Energy is working tirelessly to achieve net-zero CO2 emissions from the electricity we generate by 2050. This includes renewal generation (wind, solar) and retiring coal-fired facilities. We’re creating a clean energy future – for decades to come.

As part of our Clean Energy Blueprint, we are adding 1,089 megawatts (MW) of solar generation in Wisconsin by the end of 2023. This includes 12 projects across mostly rural parts of nine counties.

We are working together with the agriculture industry, labor groups and landowners to ensure everyone understands the benefits of solar. Our partnership with environmental stakeholders will help minimize the impacts on water, land and wildlife.

As we work to construct more solar projects around the state, we invite the public, elected officials and local community members to engage with us in meaningful dialogues to ensure the results benefit all Wisconsin’s communities.

Click to learn more about each of these projects:

Albany Solar Project

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The Albany Solar Project is an estimated 50-megawatt (MW) solar project located in Green County, Wisconsin.

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Bear Creek Solar Project

Richland County Solar Project map thumbnail

The Bear Creek Solar Project is an estimated 50-megawatt (MW) solar project located in Richland County, Wisconsin.

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Beaver Dam Solar Project

Beaver Dam Solar Project Map

The Beaver Dam Solar Project is an estimated 50-megawatt (MW) solar project located in Dodge County, Wisconsin.

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Cassville Solar Project

Cassville Solar Project Map

The Cassville Solar Project is an estimated 50-megawatt (MW) solar project located in Grant County, Wisconsin.

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Crawfish River Solar Project

Crawfish River Solar Project map thumbnail

The Crawfish River Project is an estimated 75-megawatt (MW) solar project located in Jefferson County, Wisconsin.

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Grant County Solar Project

Grant County Solar project map thumbnail

The Grant County Project is an estimated 200-megawatt (MW) solar project located in
Grant County, Wisconsin.

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North Rock Solar Project

North Rock Solar Project map thumbnail

The North Rock Solar Project is an estimated 50-megawatt (MW) solar project located in Rock County, Wisconsin.

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Onion River Solar Project

Onion River Solar Project map thumbnail

The Onion River Solar Project is an estimated 150-megawatt (MW) solar project located in Sheboygan County, Wisconsin.

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Paddock Solar Project

Paddock Solar Project map thumbnail

The Paddock Solar Project is an estimated 65-megawatt (MW) solar project located in Rock County, Wisconsin.

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Springfield Solar Project

Springfield Solar Project map

The Springfield Solar Project is an estimated 100-megawatt (MW) solar project located in Dodge County, Wisconsin.

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Wautoma Solar Project

 Wautoma Solar Project Map

The Wautoma Solar Project is an estimated 99-megawatt (MW) solar project located in Waushara County, Wisconsin.

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Wood County Solar Project

Wood County Solar Project map thumbnail

The Wood County Solar Project is an estimated 150-megawatt (MW) solar project located in Wood County, Wisconsin.

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Additional solar projects in Wisconsin

Fond du Lac Community Solar

Community solar is now available for our customers in Wisconsin! Our 1-megawatt community solar project in Fond du Lac helps bring together people with a common interest in powering their homes and businesses with solar energy.

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Sheboygan Customer-Hosted Solar

We’re partnering with the city of Sheboygan to build 1-megawatt solar facility. Under our Customer Hosted Renewables Program, the city will get revenue from leased land payments for the next 25 years.

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Madison Solar

We’ve built several types of solar structures on the grounds of our Madison office to offset part of our building’s energy use and to highlight numerous solar technologies.

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Rock River Solar

This 2.3-megawatt solar facility is the first Wisconsin utility-scale solar installation located on a closed ash landfill site. It represents another step in modernizing our Town of Beloit energy campus.

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West Riverside Solar

We’ve built a 4-megawatt integrated solar facility to offset auxiliary power use at our natural gas-fired West Riverside Energy Center located near Beloit.

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Iowa County Customer-Hosted Solar

We’ve received local approval to install 300-kilowatt solar array on the roof of the county’s new Law Enforcement Center building.

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