Manzana Wind LLC
Kern County, California · EIA plant ID 57484 · Operator: Avangrid Renewables Inc
Nameplate189MWSummer 189 MW
Generators1in service
Net generation519GWh12 mo to Dec 2025
Capacity factor31%wind units, summer MW
Heat rate—thermal plants only
First online2012
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) |
|---|---|---|---|
| 2012 | 42.4 | 30.1% | — |
| 2013 | 536.3 | 32.4% | — |
| 2014 | 530 | 32.0% | — |
| 2015 | 456.3 | 27.6% | — |
| 2016 | 540.5 | 32.6% | — |
| 2017 | 504.3 | 30.5% | — |
| 2018 | 513.9 | 31.0% | — |
| 2019 | 490.5 | 29.6% | — |
| 2020 | 482.6 | 29.1% | — |
| 2021 | 554.2 | 33.5% | — |
| 2022 | 523.9 | 31.6% | — |
| 2023 | 468.5 | 28.3% | — |
| 2024 | 543.7 | 32.8% | — |
| 2025 | 519.3 | 31.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Onshore Wind Turbine | WT | 189 | 189 | Dec 2012 | Operating | — | ge 1.5 SE |
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% | 189 MW |
Nearby plants
Within 80 km.
| Camino Solar Hybrid | 44 MW | 1.7 km |
| Pacific Wind LLC | 152 MW | 5.5 km |
| Valentine Solar, LLC | 111 MW | 7.8 km |
| Rosamond South II | — | 9.6 km |
| RE Astoria | 100 MW | 10.1 km |
| Solar Star 3 | — | 10.4 km |