Alliant Energy - Alliant Energy | Cassville Solar Project

About the project

The Cassville Solar Project is an estimated 50-megawatt (MW) solar project located in Grant County, Wisconsin. The project generates enough clean, low-cost energy to power approximately 13,000 homes annually.

Fast facts

Location: Town of Cassville
Size: 406 acres
Timeline: Completed in December 2023.

of 26 Photos

Summer 2024
Cassville Solar Project is complete!
Cassville Solar Project is complete!
Fall 2023
Fall 2023
Fall 2023
Construction work at the Cassville Solar Project site (Summer 2023)
Construction work at the Cassville Solar Project site (Summer 2023)
Panels at the Cassville Solar Project site (Summer 2023)
Spring 2023
Spring 2023
Spring 2023
Compacting the breaker pad
Piles at the Cassville Solar site
Aerial view of Cassville Solar site
Ground work begins at the Cassville Solar Project.
Ground work begins at the Cassville Solar Project.
Ground work begins at the Cassville Solar Project.
Ground work begins at the Cassville Solar Project.
Ground work begins at the Cassville Solar Project.
Before
(SIMULATION) After
Before
(SIMULATION) After
Before
(SIMULATION) After

Suggested Topics

Cassville Solar Project

About the project

Cassville Solar Project Photo Gallery

Recent stories from our blog

PowerHouse May Tip of the Month: Get your outdoor space ready

Summer’s almost here. It’s the perfect time to prep your outdoor space. There are plenty of opportunities to save energy as you beautify your yard, deck, porch, stoop or garden.

Spring into smart savings this month

Simple changes and smart habits can enhance your home’s comfort and lower your energy bills. Save with these practical tips.

PowerHouse April Tip of the Month: Time to tune up your air conditioner

With warmer weather on the horizon, it's a great idea to make sure your air conditioner runs smoothly. Regular maintenance could lower your system’s energy use by up to 15%.