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6 MW Hydro out of service in Comal, TX — Electric Reliability Council of Texas, Inc.
6 MW
Nameplate Capacity
2
Generators
units
Conventional Hydroelectric
Technology
1989
Operating Since
Coordinates
32.3756, -110.9723
County
Comal, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Guadalupe Blanco River Authority | — | — |
| Owner(s) | Guadalupe Blanco River Authority | — | — |
| Status | Out of service | — | — |
The Canyon hydroelectric plant is located in Comal County, Texas. The plant has a total capacity of 6 MW across two generators and began operating in 1989. It is owned and operated by the Guadalupe Blanco River Authority. The plant utilizes water as its primary fuel source and employs conventional hydroelectric technology.
Canyon operates within the Electric Reliability Council of Texas (ERCOT) balancing authority, which falls under the Texas Reliability Entity (TRE) NERC region. In terms of size, Canyon ranks as the 16th largest hydroelectric plant in Texas out of 24, and 818th nationally out of 1464.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
0 MWh
Latest Month
0 MWh
Annual Generation
0.0%
Capacity Factor
2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $13.8M
Market Position
ISO/RTO Market
ERCOT
LMP Node
—
Pricing Hub
HB_SOUTH
Node Source
OSM spatial match
Last updated 2026-04-06
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ask pi about CanyonElectric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
138.0 kV
Regulatory Status
RE — Regulated
Entity Type
State
Sector
Electric Utility