OCI Alamo 5 LLC
Solar power plant in Uvalde County, Texas. 100 MW of nameplate capacity across 1 generator, operated by RWE Clean Energy.
Also known as Alamo 5 · Downie Ranch Solar · OCI Alamo 5, LLC · EIA plant 59205
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 100 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2015First generator online
- Operator
- RWE Clean EnergyEIA operator ID 67192
- Grid
- ERCOTBalancing authority ERCO
- Price nodes
- 1 ERCOT nodeResource nodes with prices
- Location
- Uvalde County, TX29.2167, −99.7161
- EIA plant ID
- 59205EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power OCI Alamo 5 produces
Free · EIA-923Net generation, 2025
159 GWh
159,073 MWh, final
Capacity factor, 2025
18.2%
2024: 21.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2016 to 2025
159.1–229.1
GWh a year. Low 2025, high 2017
| 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 | 11,192 | Not reported | 1 of 12 |
| 2016 | 216,411 | 24.6% | 12 of 12 |
| 2017 | 229,113 | 26.2% | 12 of 12 |
| 2018 | 196,766 | 22.5% | 12 of 12 |
| 2019 | 198,211 | 22.6% | 12 of 12 |
| 2020 | 201,960 | 23.0% | 12 of 12 |
| 2021 | 201,977 | 23.1% | 12 of 12 |
| 2022 | 206,230 | 23.5% | 12 of 12 |
| 2023 | 197,077 | 22.5% | 12 of 12 |
| 2024 | 186,384 | 21.2% | 12 of 12 |
| 2025 | 159,073 | 18.2% | 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 CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo 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| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| OCIA5 | Solar Photovoltaic | 100.0 | December 2015 |
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 RWE Clean Energy as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near OCI Alamo 5
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Questions about OCI Alamo 5
How much power does OCI Alamo 5 LLC produce?
OCI Alamo 5 LLC reported 159,073 MWh (159 GWh) of net generation in 2025, a 18.2% capacity factor on 100 MW of nameplate capacity.
Where is OCI Alamo 5 LLC?
OCI Alamo 5 LLC is in Uvalde County, Texas, at 29.2167, −99.7161. It is in the Electric Reliability Council of Texas, Inc. balancing area (ERCO).
Who operates OCI Alamo 5 LLC?
EIA-860M for August 2026 lists RWE Clean Energy as the operator (EIA operator ID 67192). The operator is not always the owner.
When did OCI Alamo 5 LLC start operating?
Its first generator began operating in December 2015, according to EIA-860M.
Does InfraMap have power prices for OCI Alamo 5 LLC?
Yes. InfraMap has ERCOT day-ahead and real-time prices at 1 price node linked to OCI Alamo 5 LLC, 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)
- ERCOT day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
- Project names from the USGS U.S. Large-Scale Solar Photovoltaic Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page