Green Power 2

Green Power 2 is a 861 MW natural gas power plant in Galveston County, Texas, operated by South Houston Green Power LLC. EIA-860M lists 5 generating units here, inside ERCOT. Its units entered service between 2003 and 2009.

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
861 MW
624 MW net summer
Generating units
5
In service
2003–2009
EIA plant ID
55470

Where it is

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County
Galveston County, Texas
Coordinates
29.3781, -94.9328
Balancing authority
ERCO
Sector
Industrial CHP

Units, technology and status

Operator of record
South Houston Green Power LLC
Primary energy source
Natural gas
Technologies
Natural Gas Fired Combined Cycle
Status
Operating (4) · Out of service and NOT expected to return to service in next calendar year (1)

Every plant South Houston Green Power LLC reports to EIA →

Green Power 2: FAQ

Where is Green Power 2?
In Galveston 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 Green Power 2?
861 MW of nameplate capacity across 5 units, as of the EIA-860M release for 2026-07.
Who owns Green Power 2?
EIA-860M names South Houston Green 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 Green Power 2 LLC?
Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — South Houston Green 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 "Green Power 2 LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Green Power 2 still running?
EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.