Albany Solar Project
The Albany Solar Project is an estimated 50-megawatt (MW) solar project located in Green County, Wisconsin.
Wisconsin solar projects
Our solar projects are a reflection of our commitment to clean, renewable energy in the state of Wisconsin.
We are adding nearly 1,100 megawatts of solar generation in Wisconsin by the end of 2024.
Alliant Energy is working tirelessly to achieve net-zero CO2 emissions from the electricity we generate by 2050. This includes renewable 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 2024. 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. You can also sign up to receive quarterly updates during construction and annual updates once the project is operational.
Click the pins for more information on each project.
Utility-scale solar projects
Bear Creek Solar Project
The Bear Creek Solar Project is an estimated 50-megawatt (MW) solar project located in Richland County, Wisconsin.
Beaver Dam Solar Project
The Beaver Dam Solar Project is an estimated 50-megawatt (MW) solar project located in Dodge County, Wisconsin.
Cassville Solar Project
The Cassville Solar Project is an estimated 50-megawatt (MW) solar project located in Grant County, Wisconsin.
Crawfish River Solar Project
The Crawfish River Project is an estimated 75-megawatt (MW) solar project located in Jefferson County, Wisconsin.
Grant County Solar Project
The Grant County Project is an estimated 200-megawatt (MW) solar project located in
Grant County, Wisconsin.
North Rock Solar Project
The North Rock Solar Project is an estimated 50-megawatt (MW) solar project located in Rock County, Wisconsin.
Onion River Solar Project
The Onion River Solar Project is an estimated 150-megawatt (MW) solar project located in Sheboygan County, Wisconsin.
Paddock Solar Project
The Paddock Solar Project is an estimated 65-megawatt (MW) solar project located in Rock County, Wisconsin.
Springfield Solar Project
The Springfield Solar Project is an estimated 100-megawatt (MW) solar project located in Dodge County, Wisconsin.
Wautoma Solar Project
The Wautoma Solar Project is an estimated 99-megawatt (MW) solar project located in Waushara County, Wisconsin.
Wood County Solar Project
The Wood County Solar Project is an estimated 150-megawatt (MW) solar project located in Wood County, Wisconsin.
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.
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.
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.