MGE Solar Projects

MGE owns and operates several solar arrays. We're also seeking to grow our use of solar energy to advance our renewable energy and carbon reduction goals.

Groundbreaking at Two Creeks Solar farm in August 2019.

Groundbreaking at Two Creeks Solar farm in August 2019.

Badger Hollow and Two Creeks Solar Farms

In May 2018, MGE announced plans to build two large solar farms in partnership with WEC Energy Group (WEC). In April 2019, state regulators approved the projects with construction expected to begin in 2019. 

  • Badger Hollow Solar Farm will be located in southwestern Wisconsin in Iowa County, about 12 miles west of Dodgeville. The first phase of this project received regulatory approval in April 2019. MGE and Wisconsin Public Service (WPS), a subsidiary of WEC Energy Group, will own a combined total of 150 megawatts (MW) of the 300-MW project. MGE will own 50 MW. This phase of Badger Hollow is expected to be operational by the end of 2020.

    In August 2019, MGE and We Energies announced plans to acquire the remaining 150 MW of the Badger Hollow Solar Farm. In February 2020, MGE received preliminary approval from state regulators to purchase another 50 MW. This phase is expected to be operational by the end of 2021.
  • Two Creeks Solar Farm is located in the town of Two Creeks and the city of Two Rivers in northeastern Wisconsin. MGE's ownership share is 50 MW of its 150-MW output. Two Creeks became operational in November 2020.

Dane County Regional Airport

Jeff Keebler, Chairman, President and CEO of Madison Gas and Electric Company, with Joe Parisi, Dane County Executive at Dane County Regional Airport on Sept. 4, 2019.

Dane County Partnership

MGE also is partnering with Dane County to construct 9 MW of solar on County-owned land adjacent to Dane County Regional Airport. This is the first project announcedunder MGE’s new Renewable Energy Rider, an innovative model that gives large energy users the opportunity to partner with MGE to tailor a renewable energy solution to meet their needs. Energy from the solar project would serve the County. The proposal requires approvals from the Federal Aviation Administration and the Public Service Commission of Wisconsin.

O'Brien Solar Fields

MGE is working with a developer to build a 20-megawatt solar project on approximately 160 acres of land located at Lacy Road and South Seminole Highway in Fitchburg. The project will deliver locally generated solar energy to large energy users through Renewable Energy Rider agreements. Construction is expected to begin in 2020 with the solar array generating electricity in 2021. It will be the largest solar project in Dane County.

Shared Solar Program

MGE's Shared Solar program offers the benefits of locally generated solar power. It's easy, flexible and affordable. Our first project, which came online in 2017, is a 500-kilowatt (kW) solar array located on the roof of the City of Middleton Municipal Operations Center. The program was expanded in 2020 with a 5-MW array built at Middleton Municipal Airport. Seventy percent of the Morey Field Solar array, or 3.5 MW, serves Shared Solar participants, with the other thirty percent being allocated to the City of Middleton and the Middleton-Cross Plains Area School District under our Renewable Energy Rier program. To participate, visit


Solar Lighting Proposal

We continue to explore innovative and environmentally friendly options for our customers. That's why we have an option for residential and business customers who want to add overhead solar lighting to their properties. MGE is able to partner with customers to design a customized lighting plan for large expanses.


Solar in Schools

We are committed to helping teach area students about renewable energy technologies. That's why the MGE Foundation has funded solar array installations for each of the 10 high schools in our electric service area.



Solar in Our Community

Live energy production data from several of our projects in the community is available on our website. These projects give us a better understanding of which equipment and mounting configurations work best in our climate and conditions. As solar technology continues to evolve, we continue to learn how we can best serve our customers with clean energy from the sun.

Aldo Leopold Nature Center

Aldo Leopold Nature Center
54 Module Array
20,918 kWh per year

Madison Children's Museum

Madison Children's Museum
14 module array
1,600 kWh per year

Olbrich Gardens Solar Flair

Olbrich Gardens Solar Flair
8 module array
700 kWh per year

Wisconsin State Capitol

Wisconsin State Capitol
48 module array
11,776 kWh per year