Evergy

Brian Grimmett

Evergy, the company formed in the merger between Westar Energy and Great Plains Energy, has announced the official retirement dates of several older power plants.

Tecumseh Energy Center, near Topeka, and two units at Gordon Evans Energy Center in Colwich will shut down on Oct. 1. Those will be followed by the last two units at Murray Gill Energy Center outside of Wichita on Nov. 1.

Michael Mazengarb / flickr Creative Commons

Solar energy advocates protested Westar Energy’s latest rate proposal Thursday and are lobbying state regulators to deny it.

The proposal would create a separate billing class for people who install solar panels on their homes. The change could effectively increase a typical solar user’s bill by as much as 50 percent.