R W Miller
R W Miller is a 604 MW natural gas power plant in Palo Pinto County, Texas, operated by RW Miller Power LLC. EIA-860M lists 5 generating units here, inside ERCOT. Its units entered service between 1968 and 1994.
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
- 603.6 MW
- 587 MW net summer
- Generating units
- 5
- In service
- 1968–1994
- EIA plant ID
- 3628
Where it is
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- County
- Palo Pinto County, Texas
- Coordinates
- 32.6581, -98.3103
- Balancing authority
- ERCO
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- RW Miller Power LLC
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combustion Turbine, Natural Gas Steam Turbine
- Status
- Operating (4) · Out of service and NOT expected to return to service in next calendar year (1)
R W Miller: FAQ
- Where is R W Miller?
- In Palo Pinto 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 R W Miller?
- 604 MW of nameplate capacity across 5 units, as of the EIA-860M release for 2026-07.
- Who owns R W Miller?
- EIA-860M names RW Miller Power LLC 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 R W Miller LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — RW Miller Power LLC 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 "R W Miller LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is R W Miller still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.