About the project


We partnered with the Marshalltown YMCA-YWCA on a solar project on land donated to the nonprofit by a community member in Marshalltown, Iowa. This was the first Alliant Energy® Customer-Hosted Renewables partnership with a nonprofit organization. Clean energy generated from the completed project is distributed
throughout the community.

Fast facts:

  • Developer: SunVest
  • Size: 500 kW
  • Panels: 1,100
  • Operational in: 2024

News release: Marshalltown YMCA-YWCA Solar Project is complete
Kohler Solar Garden

Interested in solar for your facility?

We'll partner with your business or community to host a solar project or battery storage system on your site in exchange for a monthly lease payment.

Customer-Hosted Renewables program details
Engineer in hard hat and safety glasses holding a computer looking at rows of solar panels.

Advancing our balanced energy mix

Our Energy Blueprint is our roadmap for meeting growing energy needs across Iowa and Wisconsin. We're building a strong and resilient energy future.

Learn more about the Energy Blueprint
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How solar generation works

See the process

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