Environmental

Caring for the environment is one of our core corporate values, and we strive for continuous improvement in our environmental performance.

Policy & Compliance

We will manage air, land, water and wildlife resources and conduct our business in an environmentally sensitive and responsible manner.

Second Nature

Through the innovative Second Nature program, Alliant Energy's electric customers can support the growth of renewable energy.

Renewable & Alternative Energy

Alliant Energy's generation portfolio includes over 450 megawatts from renewable and alternative energy sources.

Pollution Prevention

We're working to minimize our environmental impact by improving our operational performance and investing in developing technologies.

Land & Wildlife

Protecting natural resources through tree planting programs, manufactured gas plant site restoration and more.

Energy Conservation

Encouraging energy conservation has helped Alliant Energy avoid more than 1.5 million metric tons of carbon dioxide emissions since 1991.

Research & Education

We believe investing in new technologies and educating the next generation are critical in managing environment issues in the future.

Environmental News

Read the latest news and announcements highlighting Alliant Energy's environmental initiatives.

Quick Links


Did You Know

Wind Potential: According to the American Wind Energy Association, the three states in our service territory all rank in the Top 20 for wind energy potential.


Living Our Values

In 2006, Alliant Energy invested more than $4 million in energy and environmental research.


In the News

Johnson Named Alliant Energy Biomass "Czar"