# Welsh Plant

SPP asset profile · https://askthegrid.com/assets/facilities/welsh-plant

Southwestern Electric Power Co - Titus County - SPP

Welsh Plant is a coal-fired generating station in Titus County, Texas, associated with the SPP registry. The EIA plant baseline lists 1,116 MW of nameplate capacity. In its 2025 annual report, American Electric Power said Southwestern Electric Power Company had filed December 2024 applications to convert Welsh Units 1 and 3 to natural gas, with the company targeting 2028 for Unit 1 and 2027 for Unit 3. Those company plans are not presented as completed operating changes.

## Metrics

- **Nameplate capacity:** 1116 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 6139 — plant-6139

## Facts

- **Technology:** Conventional Steam Coal
- **Operator:** Southwestern Electric Power Co

## Sources

- [docs.aep.com](https://docs.aep.com/docs/investors/filings/docs/AEP_10K_2025.pdf) — docs.aep.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/welsh-plant

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