# Clinton Clean Energy Center

MISO asset profile · https://askthegrid.com/assets/facilities/clinton-clean-energy-center

Constellation Nuclear - DeWitt County - MISO

Clinton Clean Energy Center, listed in the EIA registry as Clinton Power Station, is a nuclear generating station in DeWitt County, Illinois, associated with MISO. The EIA plant baseline lists 1,138.3 MW of nameplate capacity. Constellation describes a single reactor with up to 1,092 MW of capacity and says the Nuclear Regulatory Commission approved a license renewal on December 16, 2025, extending the license through April 17, 2047.

## Metrics

- **Nameplate capacity:** 1138.3 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 204 — plant-204

## Facts

- **Technology:** Nuclear
- **Operator:** Constellation Nuclear

## Sources

- [constellationenergy.com](https://www.constellationenergy.com/about/locations/clinton-clean-energy-center.html) — constellationenergy.com · public_source — Source retained for exact-record publication review.
- [eia.gov](https://www.eia.gov/electricity/data/eia860m/) — eia.gov · authoritative — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/clinton-clean-energy-center

Source: Ask the Grid — https://askthegrid.com/