PPG Riverside
PPG Riverside is a 162 MW power plant in Calcasieu County, Louisiana, operated by Westlake 2 US LLC. EIA-860M lists 3 generating units here, inside MISO. Its units entered service between 1947 and 1969.
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
- 162 MW
- 103 MW net summer
- Generating units
- 3
- In service
- 1947–1969
- EIA plant ID
- 50488
Where it is
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- County
- Calcasieu County, Louisiana
- Coordinates
- 30.2217, -93.2807
- Balancing authority
- MISO
- Sector
- Industrial Non-CHP
Units, technology and status
- Operator of record
- Westlake 2 US LLC
- Primary energy source
- Other
- Technologies
- All Other
- Status
- Operating (2) · Out of service and NOT expected to return to service in next calendar year (1)
PPG Riverside: FAQ
- Where is PPG Riverside?
- In Calcasieu County, Louisiana (LA). 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 PPG Riverside?
- 162 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
- Who owns PPG Riverside?
- EIA-860M names Westlake 2 US 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 PPG Riverside LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Westlake 2 US 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 "PPG Riverside LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is PPG Riverside still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.