Homegrown, clean and low-cost energy

The energy we deliver to customers includes wind energy from locations across Iowa, southern Minnesota and Wisconsin.

By the end of 2020, we are planning to add up to 1,200 megawatts of additional wind generation for our customers.

This added wind energy adds diversity to our energy mix, allowing us to deliver safe, reliable and affordable energy to customers.

Wind energy is a fuel-free renewable resource that will help us meet our goal to reduce carbon dioxide emissions 40% from 2005 levels by the year 2030 across our entire service territory.

The many benefits of wind energy

  • Wind is a clean source of energy and a key part of our diversified energy mix.
  • Wind farms provide a significant economic value to our customers and communities. 

    • Adding more wind farms creates good-paying construction jobs and benefits supporting industries.
    • Landowners benefit through lease payments and additional roads to access farm fields.
    • Local communities and states benefit from increased tax dollars. 
  • Wind has no associated fuel expenses, which helps provide long-term cost stability to customers.
  • Wind energy is competitive with other sources of energy. This is largely the result of continued technological advancements. 
    • Improvements in technology have increased the amount of energy each turbine can generate.
    • Turbines and construction costs continue to decrease as the wind market continues to grow.

How we generate wind energy

Owned and operated wind farms

We own and operate wind farms across Iowa, Wisconsin and Minnesota. We also own part of a wind farm in Oklahoma that sells energy to Google.

On May 30, 2018, we announced plans to build additional wind generation for our Wisconsin customers. Learn more about our Wisconsin project to be built in Kossuth County, Iowa.

On April 17, 2018, we announced plans to construct additional wind generation in Iowa. Learn how these Iowa projects will deliver clean and affordable energy to customers, enhance our environmental stewardship and drive economic growth. 

Learn about developing wind farms and see a video on what it takes to build a wind farm.

Purchased wind energy

We purchase wind energy from wind farms across Iowa, southern Minnesota and Wisconsin. On an average year, we purchase more than 600 megawatts of wind generation through long-term contracts.

Learn more about all our wind energy producers

Generating your own wind energy

Wondering if wind generation is right for you? Alliant Energy customers can call our Renewable Hotline at 1-800-972-5325 to speak to one of our renewable experts.

Ready to connect your wind system with our distribution system? Our customer interconnection process ensures safe installation.
Support renewable energy with no hassle!

We’ll buy more renewable energy on your behalf when you participate in Second Nature™.

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A clean energy future

女人自熨出白浆频在线播放How are we going to get there? With a strong strategy that includes renewable and highly efficient energy sources.

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