Wisconsin's Largest Wind Farm Could Power Up in 2028

Wisconsin is one step closer to having its most powerful wind energy site, and it's happening right in the heart of the state.

Alliant Energy has officially submitted plans to Wisconsin regulators for the Columbia Wind project in Columbia County. The proposed wind farm would generate 277 megawatts of clean energy using more than 40 modern wind turbines.

This isn't a rushed proposal. The Madison-based utility company spent five years working with local landowners to design a project that benefits both the environment and the community.

If approved by the state's Public Service Commission, construction would begin in 2028. The wind farm would strengthen Wisconsin's energy grid at a crucial time when the country is transitioning away from fossil fuels toward renewable sources.

Ben Lipari, Alliant Energy's vice president of commercial operations, said the project shows what's possible when innovation meets community commitment. The company formed in 1998 through a merger of regional power companies and has deep roots in Wisconsin's energy landscape.

The Ripple Effect

Beyond clean energy, this project could transform Columbia County's economy for decades. Alliant Energy estimates the wind farm will create 100 to 150 construction jobs during the build phase.

Over its lifetime, the project is expected to generate more than $100 million in tax revenue for Columbia County. That's funding that could support schools, roads, and community services for years to come.

The wind farm would also add critical capacity to Wisconsin's power grid, helping ensure reliable electricity for homes and businesses as demand grows. Modern wind technology has made these turbines more efficient and dependable than ever before.

Wisconsin now waits for regulators to review the detailed proposal and make their decision. If approved, Columbia County could become home to a landmark clean energy achievement that other communities might follow.