Alliant Energy and University of Wisconsin–Madison collaborate on solar and agricultural research project

Partnership advances sustainability, research and clean energy goals

MADISON, WI – (April 8, 2022) – Alliant Energy and the University of Wisconsin–Madison will partner on a solar and agricultural research project to be established on university-owned land just west of Lake Kegonsa.  

The Board of Regents of the University of Wisconsin System has approved a request from UW–Madison to enter into a lease agreement with Alliant Energy and proceed with the development of the solar and agricultural research project at their Kegonsa Research Campus.  

“The project builds on UW–Madison’s legacy of environmental stewardship in some really interesting ways,” said Chancellor Rebecca Blank. “It advances clean energy, cultivates innovative research and creates new opportunities for learning. It gives our students and faculty the opportunity to study soil, water, plant and animal interactions when a solar array is integrated with agricultural land, which will help our understanding of the costs and benefits associated with siting solar energy in Wisconsin and beyond.” 

Alliant Energy will design, construct, own, operate and maintain the 2.25-megawatt solar and agricultural research project. At maximum output, the project is expected to generate enough energy to power more than 450 homes. UW–Madison will receive renewable energy credits generated by the solar project, which will provide proof that power was generated from a renewable energy resource, distributed to the electric grid and the University is entitled to its attributes.  

The project is part of Alliant Energy’s Customer Hosted Renewables Program which enables customers with available land to host solar facilities and receive lease payments and renewable energy credits. The project also furthers Alliant Energy’s goals to achieve net-zero carbon dioxide emissions from the electricity it generates by 2050. 

“The University of Wisconsin–Madison has been an outstanding partner and we are excited to work with them as we strive toward a more sustainable future together,” said Ben Lipari, Director of Resource Development & Customer Solutions, Alliant Energy.  “The project aligns with our mission-driven purpose to have a role in strengthening communities. This project provides UW-Madison with a facility that will enhance student exposure to renewables while providing a venue to consider how renewables will better integrate with community planning in the future.”  

The solar project will be built on a 15-acre site at the UW–Madison Kegonsa Research Campus, which includes the Physical Sciences Lab and a research and development laboratory. The research campus is on approximately 280 acres of UW-owned property west of Lake Kegonsa on Schneider Road. The Physical Sciences Lab is a research and development lab that provides a range of services including the design, fabrication and calibration of scientific instrumentation for research projects of every scale and complexity. These services are provided to UW–Madison and to private industry in Wisconsin, across the country and to international customers. 

Beyond the production of renewable energy, Alliant Energy and UW–Madison are exploring future partnerships to advance the solar research project for education, demonstration and training purposes.  

“This project will provide the opportunity to demonstrate how solar energy and agriculture can be successfully integrated,” said Steve Ackerman, Vice Chancellor for Research and Graduate Education at UW–Madison. “In addition, the new array will enable students to do hands-on research while gaining a better understanding of how renewable energy can be embedded in a broader community setting.” 

Construction could begin in Spring 2023 with operation later that year. The timeline is contingent on field study results, design, permitting and equipment availability. 

About the University of Wisconsin–Madison  
Since its founding in 1848, UW–Madison has been a catalyst for the extraordinary. As a public land-grant university and prolific research institution, its students, staff, and faculty members partake in a world-class education and solve real-world problems. UW–Madison’s sustainability efforts align research and education with campus operations in the service of environmental, economic, and social responsibility to people and the planet. Learn more by visiting or follow the Office of Sustainability on YouTube, Facebook, Instagram and Twitter

Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to 1 million electric and 425,000 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. Alliant Energy is a component of Bloomberg’s Gender-Equality Index and the S&P 500. For more information, visit and follow Alliant Energy on LinkedIn, FacebookInstagram and X.

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