Shiloh I Wind Project
Solano County, California · EIA plant ID 56362 · Operator: Avangrid Renewables Inc
Nameplate150MWSummer 150 MW
Generators1in service
Net generation400GWh12 mo to Dec 2025
Capacity factor30%wind units, summer MW
Heat rate—thermal plants only
First online2006
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) |
|---|---|---|---|
| 2006 | 366.9 | 41.6% | — |
| 2007 | 499.6 | 38.0% | — |
| 2008 | 472.1 | 35.8% | — |
| 2009 | 395.8 | 30.1% | — |
| 2010 | 441.7 | 33.6% | — |
| 2011 | 412.8 | 31.4% | — |
| 2012 | 430.3 | 32.7% | — |
| 2013 | 414.3 | 31.5% | — |
| 2014 | 397.8 | 30.3% | — |
| 2015 | 418.6 | 31.9% | — |
| 2016 | 387.1 | 29.4% | — |
| 2017 | 354.5 | 27.0% | — |
| 2018 | 387.7 | 29.5% | — |
| 2019 | 381.7 | 29.0% | — |
| 2020 | 394 | 29.9% | — |
| 2021 | 471.2 | 35.9% | — |
| 2022 | 416.9 | 31.7% | — |
| 2023 | 418.3 | 31.8% | — |
| 2024 | 389.6 | 29.6% | — |
| 2025 | 400 | 30.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WT | 150 | 150 | May 2006 | Operating | — | ge 1.62-100 |
Owner / operator
Operator: Avangrid Renewables Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Avangrid Renewables Inc | 100.0% | 150 MW |
Nearby plants
Within 80 km.
| EDF Renewable Windfarm V Inc | 16 MW | 1.5 km |
| Shiloh IV Wind Project LLC | 103 MW | 2 km |
| Montezuma Wind II | 78 MW | 2.5 km |
| High Winds LLC | 162 MW | 4.4 km |
| Shiloh III Wind Project LLC | 103 MW | 5.5 km |
| Shiloh Wind Project 2 LLC | 150 MW | 5.7 km |