Welsh
Welsh is a 1 GW coal power plant in Titus County, Texas, operated by Southwestern Electric Power Co. EIA-860M lists 2 generating units here, inside SPP. Its units entered service between 1977 and 1982.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 1,116 MW
- 1,000 MW net summer
- Generating units
- 2
- In service
- 1977–1982
- EIA plant ID
- 6139
Where it is
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- County
- Titus County, Texas
- Coordinates
- 33.0552, -94.84
- Balancing authority
- SWPP
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- Southwestern Electric Power Co
- Primary energy source
- Coal
- Technologies
- Conventional Steam Coal
- Status
- Operating
Welsh: FAQ
- Where is Welsh?
- In Titus County, Texas (TX). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Welsh?
- 1 GW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Welsh?
- EIA-860M names Southwestern Electric Power Co as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Welsh LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Southwestern Electric Power Co here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Welsh LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Welsh still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.