Case Study
Preparing For Data Center Growth: From DR to DERs

Alliant Energy, a Midwestern utility, has gradually expanded their demand response (DR) program to manage grid load, boost customer satisfaction, and support its clean energy goals.
Since 2021, the program has:
Since 2021, the program has:
- Launched programs in Iowa, and then Wisconsin.
- Refined their summer programs to optimize load shift and participation.
- Maintained a high satisfaction rate, with customers appreciating transparent communication and ability to opt out of events if needed.