Cleanview

Nuclear power plants in SPP

SPP has 2 operating nuclear power plants with 2.1 GW of capacity.

  • Operating2

Under 250 MW250–999 MW1 GW and up

Updated monthly. Last updated November 2026.

The largest nuclear power plants in SPP

Operating, by capacity

#Nuclear power plantYear onlineCapacity
1Wolf Creek Generating Station19851,296 MW
2Cooper Nuclear Station1974801 MW

Nuclear power plants that came online most recently in SPP

Newest first

#Nuclear power plantYear onlineCapacity
1Wolf Creek Generating Station19851,296 MW
2Cooper Nuclear Station1974801 MW
The developer behind each project is on paid plans. See plans

How Cleanview tracks nuclear power plants

Operating nuclear power plants come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about nuclear power plants in SPP

How many nuclear power plants are in SPP?
SPP has 2 operating utility-scale nuclear power plants with 2.1 GW of capacity, according to the EIA's monthly survey of power plants.
What is the largest nuclear power plant in SPP?
Wolf Creek Generating Station in Coffey County, Kansas is the largest, at 1,296 MW. It came online in 1985.
How many nuclear power plants were built in SPP in 2025?
0 nuclear power plants came online in SPP in 2025, with 0 MW of capacity.
Who is developing nuclear power plants in SPP?
Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

More energy trackers for SPP

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