Power plant · Oklahoma, United States
Twelvemile Solar 1
Twelvemile Solar 1 is a solar power plant under construction in Oklahoma, United States, with 100 MW of capacity, owned by Leeward Asset Management, LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Oklahoma | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Under construction | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 2026 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Leeward Asset Management, LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Leeward Asset Management, LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 100 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Solar Photovoltaic | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Grid operator | Southwestern Power Administration | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 36.3316, -95.2293 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
Research on this power plant and its owner.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the owner.
Request researchHow it compares
Twelvemile Solar 1 is the 15th-largest of 15 power plants planned, permitted or under construction in Oklahoma and the 779th-largest of 835 in the United States by capacity; its 100 MW is <0.1% of the 282,375 MW of power plants planned, permitted or under construction we hold for the United States. It is not built yet, so it is ranked among the power plants planned, permitted or under construction in our data, apart from the ones running today. Ranks and totals cover the ones that report their capacity.
| Within | Rank | Total | Share |
|---|---|---|---|
| Oklahoma | 15th of 15 | 3,154 MW | 3.2% |
| United States | 779th of 835 | 282,375 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 1,267th of 5,799 | 657,076 MW | <0.1% |
Nearby
Within 50 km of this power plant: 1 data center (368 MW), 1 AI supercomputer and 1 mine, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Google Pryor (North) | Data center | 368 MW | Operating | 13 km |
| Google Oklahoma TPU v4 Pods | AI supercomputer | 4,553 H100e | Operating | 14 km |
| Lone Star Pryor PLT Mill & QY | Mine | — | Operating | 39 km |
Owner, operator, grid operator and place
More from Leeward Asset Management, LLC
- Elisabeth Solar350 MW · planned
- Harvey Solar350 MW · permitted
- Stagecoach LRE230 MW · permitted
- Cradle Solar225 MW · planned
- Honey Creek Solar220 MW · planned
- Morrow Lake Solar200 MW · under construction
- Blackford Wind200 MW · under construction
- Morrow Lake BESS200 MW · permitted
Other power plants in Oklahoma
- Muskogee1,716 MW
- Seminole (OK)1,701 MW
- Northeastern1,478 MW
- Redbud Power Plant1,434 MW
- Kiamichi Energy Facility1,370 MW
- Oneta Energy Center1,214 MW
- GREC1,194 MW
- Sooner1,138 MW
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.
- Wikidata. Wikidata, CC0 1.0.