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H 5Out of service

Gonzales County, Texas · EIA plant ID 3584 · Operator: Guadalupe Blanco River Authority
HydroConventional HydroelectricERCOTBA: ERCO
Nameplate2MWSummer 2 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online1931

Monthly net generation

EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
012GWh2001200320052007200920112013201520172019

Capacity factor by year

Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
0%20%40%60%2005201020152020

Heat rate by year

Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
YearNet GWhCapacity factorHeat rate (Btu/kWh)
20018.540.5%—
20021047.7%—
200311.253.4%—
200411.454.1%—
200511.655.0%—
20065.325.4%—
20071152.5%—
20087.435.2%—
20094.521.3%—
20101152.5%—
20114.219.8%—
201200.0%—
20133.617.3%—
20142.310.9%—
20157.837.3%—
201629.4%—
201700.0%—
201800.0%—
201900.0%—
202000.0%—

Generators

EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
Gen IDTechnologyPrime moverNameplate MWSummer MWOnlineStatusPlanned retirementOEM / model
1Conventional HydroelectricHY2.42.4Jan 1931Operating (Out of service)—coming soon

Owner / operator

Operator: Guadalupe Blanco River Authority. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Guadalupe Blanco River Authority100.0%2 MW

Nearby plants

Within 80 km.
H 42 MW13.2 km
GVEC2 MW26.9 km
CF BESS NINE—30.4 km
Nolte2 MW43.3 km
Rio Nogales Power Project1,108 MW48.6 km
Niagara Bottling - Seguin5 MW48.8 km