Diablo Wind LLC
Alameda County, California · EIA plant ID 56271 · Operator: Sequitur Renewables, LLC
Nameplate18MWSummer 18 MW
Generators1in service
Net generation31GWh12 mo to Dec 2025
Capacity factor19%wind units, summer MW
Heat rate—thermal plants only
First online2004
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), wind units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2005 | 59.3 | 37.6% | — |
| 2006 | 59.6 | 37.8% | — |
| 2007 | 64.8 | 41.1% | — |
| 2008 | 61.4 | 38.9% | — |
| 2009 | 67.6 | 42.9% | — |
| 2010 | 61.3 | 38.9% | — |
| 2011 | 61.1 | 38.7% | — |
| 2012 | 65.6 | 41.5% | — |
| 2013 | 65.3 | 41.4% | — |
| 2014 | 58.3 | 37.0% | — |
| 2015 | 60.8 | 38.5% | — |
| 2016 | 63.4 | 40.1% | — |
| 2017 | 58.3 | 37.0% | — |
| 2018 | 63.3 | 40.2% | — |
| 2019 | 54 | 34.3% | — |
| 2020 | 56 | 35.4% | — |
| 2021 | 49.6 | 31.5% | — |
| 2022 | 39.5 | 25.0% | — |
| 2023 | 35.8 | 22.7% | — |
| 2024 | 20.5 | 13.0% | — |
| 2025 | 30.5 | 19.4% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| VEST | Onshore Wind Turbine | WT | 18 | 18 | Dec 2004 | Operating | — | vestas V47-660 |
Owner / operator
Operator: Sequitur Renewables, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Sequitur Renewables, LLC | 100.0% | 18 MW |
Nearby plants
Within 80 km.
| Golden Hills North Wind Energy Center | 46 MW | 1.5 km |
| Sand Hill C | — | 1.7 km |
| Sand Hill B | — | 1.8 km |
| Sand Hill A | — | 2.3 km |
| Mariposa Energy Project | 200 MW | 3 km |
| Altamont Gas Recovery | 6 MW | 3.5 km |