Non-Utility

Providing energy and environmental solutions for a growing world.

RMT, Inc.

Since 1977, RMT, Inc., has been developing solutions to help industrial clients sustain the environment while meeting their business objectives.

WindConnect

Alliant Energy's WindConnect team provides expertise in engineering, designing, constructing and maintaining wind electric system projects.

Industrial Energy Applications

The power to keep you connected - IEA
IEA works with you to supply your on-site power needs. We have developed, owned, operated, built and managed generation systems ranging in sizes from 75 Kilowatts to 300 Megawatts.

Alliant Energy Transportation

Supplying freight solutions for river, rail and road across the upper Midwest.