DeWitt County, IL power plants

4 EIA-registered plants with 1.4 GW of nameplate capacity inside MISO; the largest is Clinton Power Station at 1,138.3 MW.

Capacity by fuel

Nameplate capacity · plants

nuclear: 1.1 GW1
wind: 259.8 MW1
solar: 5 MW1
petroleum: 4.4 MW1

DeWitt County, IL capacity ranking

4 matching plants · ranked by nameplate capacity

Rank	Plant	Capacity	Type	Operator	Location
1	Clinton Power StationConstellation NuclearDetailed profile	1,138.3 MW	Nuclear	Constellation Nuclear	DeWitt County
2	Sapphire Sky Wind Energy LLCInvenergy Services LLCDetailed profile	259.8 MW	Onshore Wind Turbine	Invenergy Services LLC	DeWitt County
3	Blue Iris Solar, LLC CSGDimension Energy LLC	5 MW	Solar Photovoltaic	Dimension Energy LLC	DeWitt County
4	Farmer CityCity of Farmer City - (IL)	4.4 MW	Petroleum Liquids	City of Farmer City - (IL)	DeWitt County

Other MISO counties

plants

County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.