SJRR (LIG)
Natural gas power plant in Harris County, Texas. 100 MW of nameplate capacity across 2 generators, operated by SJRR Power LLC.
Also known as SJRR Power · EIA plant 62548
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Key facts
- Capacity
- 100 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 2022First generator online
- Operator
- SJRR Power LLCEIA operator ID 64758
- Grid
- ERCOTBalancing authority ERCO
- Price nodes
- 1 ERCOT nodeResource nodes with prices
- Location
- Harris County, TX29.8819, −95.1115
- EIA plant ID
- 62548EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power SJRR (LIG) produces
Free · EIA-923Net generation, 2025
74.1 GWh
74,098 MWh, final
Capacity factor, 2025
8.5%
2024: 16.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2023 to 2025
74.1–152.2
GWh a year. Low 2025, high 2023
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | 101,124 | Not reported | 7 of 12 |
| 2023 | 152,179 | 17.4% | 12 of 12 |
| 2024 | 146,604 | 16.7% | 12 of 12 |
| 2025 | 74,098 | 8.5% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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 · ERCOTEmissions
Free · EPA CAMPDCO₂, 2025
44,719
US short tons. 2024: 107,476
SO₂, 2025
0
US short tons
NOx, 2025
6
US short tons
CO₂ per MWh, calculated
0.60 t
About 1,207 lb per MWh
2 of 2 EPA units reported CO₂ in 2025 (CT1, CT2), matched to EIA plant 62548 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| SJ-1 | Natural Gas Fired Combustion Turbine | 50.0 | June 2022 |
| SJ-2 | Natural Gas Fired Combustion Turbine | 50.0 | June 2022 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists SJRR Power LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about SJRR (LIG)
How much power does SJRR (LIG) produce?
SJRR (LIG) reported 74,098 MWh (74.1 GWh) of net generation in 2025, a 8.5% capacity factor on 100 MW of nameplate capacity.
Where is SJRR (LIG)?
SJRR (LIG) is in Harris County, Texas, at 29.8819, −95.1115. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).
Who operates SJRR (LIG)?
EIA-860M for August 2026 lists SJRR Power LLC as the operator (EIA operator ID 64758). The operator is not always the owner.
When did SJRR (LIG) start operating?
Its first generator began operating in June 2022, according to EIA-860M.
Does InfraMap have power prices for SJRR (LIG)?
Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to SJRR (LIG), 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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- ERCOT day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page