Alliant Energy
Alliant Energy

The Columbia Energy Center, a two-unit 1,100-MW coal-fired station located in Columbia County, Wisconsin, south of Portage, will be permanently retired by the end of 2024. Alliant Energy, which…

Wisconsin-based Alliant Energy on May 22 said it would retire the coal-fired Edgewater Generating Station in Sheboygan by year-end 2022, an announcement coming just one week after the utility said…

Wisconsin-based Alliant Energy has announced a plan to add 1 GW of solar power generation to its portfolio by 2023. The company on Oct. 31 in its “Powering What’s Next…

NextEra Energy Resources, the wholesale power generating subsidiary of Florida-based NextEra Energy Inc., announced it has struck a deal to shorten its power purchase agreement (PPA) with Alliant Energy and…

When Prairie Creek Generating Station experienced a change in the one-hour SO2 standard, plus a change in monitor location, it faced the possibility that plant operation—and steam customers—might experience negative…