HydroOperatingMISO

RC Thomas Hydroelectric Project

Hydro power plant in Polk County, Texas. 26.7 MW of nameplate capacity across 3 generators, operated by East Texas Electric Coop, Inc.

Also known as EIA plant 58645

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Umbriel SolarSan Jacinto County Peaking FacilityLewis CreekRC Thomas Hydroelectr…25 km
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4 plants within 54 km, from EIA coordinates.

Key facts

Capacity
26.7 MWNameplate
Generators
3 operatingEIA-860M, August 2026
Operating since
July 2020First generator online
Operator
East Texas Electric Coop, IncEIA operator ID 39347
Grid
MISOBalancing authority MISO
Price nodes
1 MISO nodeResource nodes with prices
Location
Polk County, TX30.6322, −95.0100
EIA plant ID
58645EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power RC Thomas Hydroelectric Project produces

Free · EIA-923

Net generation, 2025

124 GWh

123,586 MWh, final

Capacity factor, 2025

52.8%

2024: 49.2%

January to July 2026

82.4 GWh

Provisional

Range, 2021 to 2025

94.0–123.6

GWh a year. Low 2021, high 2025

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
2016Not reportedNot reported0 of 12
2017Not reportedNot reported0 of 12
2018Not reportedNot reported0 of 12
2019Not reportedNot reported0 of 12
202020,486Not reported6 of 12
202193,95340.2%12 of 12
2022100,73243.1%12 of 12
2023113,77848.6%12 of 12
2024115,33949.2%12 of 12
2025123,58652.8%12 of 12
2026 (provisional, partial year)82,44460.7%7 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account · MISO

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
RCT1Conventional Hydroelectric8.9July 2020
RCT2Conventional Hydroelectric8.9July 2020
RCT3Conventional Hydroelectric8.9July 2020

Ownership and offtake

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Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists East Texas Electric Coop, Inc as the operator, which is not always the owner.

Modeled data

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Pro adds modeled values for this plant. Everything above stays free.

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Power plants near RC Thomas Hydroelectric Project

More plants operated by East Texas Electric Coop, Inc

Questions about RC Thomas Hydroelectric Project

How much power does RC Thomas Hydroelectric Project produce?

RC Thomas Hydroelectric Project reported 123,586 MWh (124 GWh) of net generation in 2025, a 52.8% capacity factor on 26.7 MW of nameplate capacity. From January to July 2026 it reported 82.4 GWh, which is provisional.

Where is RC Thomas Hydroelectric Project?

RC Thomas Hydroelectric Project is in Polk County, Texas, at 30.6322, −95.0100. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates RC Thomas Hydroelectric Project?

EIA-860M for August 2026 lists East Texas Electric Coop, Inc as the operator (EIA operator ID 39347). The operator is not always the owner.

When did RC Thomas Hydroelectric Project start operating?

Its first generator began operating in July 2020, according to EIA-860M.

Does InfraMap have power prices for RC Thomas Hydroelectric Project?

Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to RC Thomas Hydroelectric Project, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page