Sustainability stories

Sunny outlook for three new Customer Hosted Renewables sites


We recently reached partnership agreements with Kohler Co. in Kohler, Wisconsin, the city of Perry, Iowa and Iowa County, Wisconsin to install customer-hosted solar projects. Through our Customer-Hosted Renewables program, we lease space from businesses and communities to host solar farms. Participants turn unused space into income, demonstrate green leadership in their communities and meet sustainability goals with Renewable Energy Credits.

The clean energy generated by these projects will flow to local electric grids and help power nearby homes and businesses for years to come.

Keeping customers cozy despite cold conditions


In February 2021, there was record cold weather in our service area and much of the country. Despite the frigid weather, we continued to meet our customers’ energy needs to ensure safe, reliable service for the duration of the cold conditions and beyond.

To make sure our customers have power when they need it most, we use a diverse energy mix, and regularly repair and maintain our generation resources and electric and gas distribution systems. We engineer our wind, solar and other energy-generating assets to perform well in cold and hot temperatures. Plans and detailed checklists ensure that all assets perform as expected. Every season, we do our best to anticipate and prepare for challenges, no matter the weather.

Solar with a community focus


In December 2020, we launched our first-ever community solar project in Fond du Lac, Wisconsin. Our community solar program allows our customers to benefit from solar power without the need to install solar panels on their property.

“As a homeowner, I considered putting solar PV on my rooftop − it’s a significant investment,” says Fond du Lac resident and Alliant Energy employee Kathy Leifer.

Community solar is both a convenient and cost-effective way for our customers to support the transition to cleaner energy. These projects also align with our sustainability goals to eliminate all coal from our electric generation fleet by 2040 and reduce carbon dioxide (CO2) emissions.

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How Community Solar works for you

Transforming how we work for our customers


Because people are at the heart of everything we do, we constantly look for ways to transform and improve our customers’ experience. Ideas to create better, more cost-effective solutions often come from those who know our business and our customers best — Alliant Energy employees. From offering mobile solutions to reducing paperwork, we commit to provide the best possible experience as we light the way forward for everyone we serve.

Iowa wind reaches 1,000 MW milestone


In fall 2020, we completed our plan to add 1,000 megawatts (MW) of wind production in Iowa, several months ahead of schedule and within budget. We achieved this goal when we finished our 130-MW Richland Wind Farm in Sac County, located in west-central Iowa. Two of our wind farms earned Envision® Platinum ratings and we followed Envision guidelines for others that we built.

Our Iowa energy company now owns and operates more than 1,300 megawatts of wind. This investment in wind energy for Iowa customers generates significant financial benefits through tax revenue for communities and lease payments to landowners. Our company overall owns and operates nearly 1,800 megawatts of wind, making Alliant Energy the third-largest owner-operator of regulated wind in the United States. Learn more about our wind development.

Better security, faster response and better clean energy integration


We will soon complete a fiber telecommunications network to transmit and handle increasing amounts of customer energy-related data. Sensors, smart meters, fault interrupters and other digital devices transform how customers receive, use and generate energy.

When our fiber telecommunications network is complete, we expect it to make our systems more resilient by delivering:

  • Better grid management – stronger connections between digital grid devices.
  • Better security – greater resistance to hackers or sabotage.
  • Better integration of alternative energy – smoother integration of distributed energy generation.
  • Better information integrity – faster, safer and more secure data transmission.
  • Better cost-effectiveness – safeguards against future fiber lease price increases.
  • Better efficiency – requires less energy to operate.
  • Better reliability – more durable lasting far longer than traditional wire.
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Decorah battery pilot project

Wisconsin pilot program assists financially-disadvantaged customers


The COVID-19 pandemic increased the number of our customers who struggle to make ends meet.

Our Customer Service team developed the Wisconsin Arrears Management Program pilot. The program is designed to help financially-disadvantaged customers pay down their past-due balance and keep their current bills up to date. This innovative program helps customers who need it the most and delivers on our broader responsibility to our customers and communities.

Local solar projects support county and city governments


Our local solar investments put renewable energy to work for customers where they live and helps build stronger communities. In November 2020, we announced a partnership with Dane County, Wisconsin, to build a 16.5-megawatt solar project. This collaboration supports an increased renewable portfolio for our company and provides more clean energy to customers. In lieu of payment for the leased land, the county will receive renewable energy credits to offset its electricity use.

In January 2021, Alliant Energy and the city of Sheboygan approved a lease agreement to install a one-megawatt solar facility in the Sheboygan Business Center. The project is part of our Customer Hosted Renewables Program. It will provide Sheboygan with lease payments for the next 25 years.

Customer Service team goes the extra mile to reach out to customers


2020 was a tough year for many customers who experienced financial hardship. Our Customer Service team helped customers get their energy bills back on track. A new payment arrangement plan was created to allow customers to set their own terms. The team called customers with past-due balances to help them find payment arrangement and energy assistance options.

New local utility assistance programs were also announced during the pandemic. Families who hadn’t experienced financial hardship before needed to understand their options. Our customers were able to benefit from over $2 million dollars of energy assistance donated by our company to our Hometown Care Energy Fund.
This content may contain forward-looking statements.