Avangrid Power plants
Every generating plant EIA-860M files against Avangrid Power for 2026-07: 74 plants, 9 GW of nameplate capacity, across 22 states and 2 energy sources.
EIA files this entity as “Avangrid Power LLC”.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Plants
- 74
- Nameplate capacity
- 9 GW
- States
- 22
- AZ, CA, CO, IA, IL, KS, MA, MN, MO, NC, ND, NH, NM, NY, OH, OK, OR, PA, SD, TX, VT, WA
- Energy sources
- 2
Avangrid Power plants by energy source
- Solar11 plants · 1,178 MW
- Wind63 plants · 7,959 MW
Full list of Avangrid Power plants
| Karankawa Wind LLCOnshore Wind Turbine | Avangrid Power LLC | San Patricio | 307.1 | 1 | 2019 | Operating |
| La Joya NMOnshore Wind Turbine | Avangrid Power LLC | Torrance | 306.2 | 2 | 2021 | Operating |
| Blue Creek Wind ProjectOnshore Wind Turbine | Avangrid Power LLC | Van Wert | 302 | 1 | 2011 | Operating |
| Streator Cayuga Ridge SouthOnshore Wind Turbine | Avangrid Power LLC | Livingston | 300 | 1 | 2010 | Operating |
| El Cabo WindOnshore Wind Turbine | Avangrid Power LLC | Torrance | 298 | 1 | 2017 | Operating |
| Klondike Windpower IIIOnshore Wind Turbine | Avangrid Power LLC | Sherman | 297.5 | 2 | 2007 | Operating |
| True North Solar, LLCSolar Photovoltaic | Avangrid Power LLC | Falls | 238.8 | 1 | 2024 | Operating |
| Patriot Wind FarmOnshore Wind Turbine | Avangrid Power LLC | Nueces | 226.1 | 1 | 2019 | Operating |
| Buffalo Ridge II LLCOnshore Wind Turbine | Avangrid Power LLC | Brookings | 210 | 1 | 2010 | Operating |
| Desert Wind Farm, LLCOnshore Wind Turbine | Avangrid Power LLC | Perquimans | 208 | 1 | 2016 | Operating |
| Penascal Wind Power LLCOnshore Wind Turbine | Avangrid Power LLC | Kenedy | 201.6 | 1 | 2009 | Operating |
| Penascal II Wind Project LLCOnshore Wind Turbine | Avangrid Power LLC | Kenedy | 201.6 | 1 | 2010 | Operating |
| Golden Hill WindOnshore Wind Turbine | Avangrid Power LLC | Sherman | 201.3 | 1 | 2022 | Operating |
| Montague Wind Power Facility LLCOnshore Wind Turbine | Avangrid Power LLC | Gilliam | 200 | 1 | 2019 | Operating |
| Leaning Juniper Wind Power IIOnshore Wind Turbine | Avangrid Power LLC | Gilliam | 199.2 | 1 | 2011 | Operating |
| Big Horn Wind ProjectOnshore Wind Turbine | Avangrid Power LLC | Klickitat | 199 | 1 | 2006 | Operating |
| Manzana Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Kern | 189 | 1 | 2012 | Operating |
| Baffin WindOnshore Wind Turbine | Avangrid Power LLC | Kenedy | 188 | 1 | 2014 | Operating |
| Colorado Green Holdings LLCOnshore Wind Turbine | Avangrid Power LLC | Prowers | 162 | 1 | 2003 | Operating |
| Montague SolarSolar Photovoltaic | Avangrid Power LLC | Gilliam | 162 | 1 | 2023 | Operating |
| Barton Windpower LLCOnshore Wind Turbine | Avangrid Power LLC | Worth | 158 | 2 | 2009 | Operating |
| Daybreak SolarSolar Photovoltaic | Avangrid Power LLC | Wasco | 151.7 | 1 | 2025 | Operating |
| Juniper Canyon I Wind ProjectOnshore Wind Turbine | Avangrid Power LLC | Klickitat | 151.2 | 1 | 2011 | Operating |
| Shiloh I Wind ProjectOnshore Wind Turbine | Avangrid Power LLC | Solano | 150 | 1 | 2006 | Operating |
| Otter Creek Wind Farm LLCOnshore Wind Turbine | Avangrid Power LLC | LaSalle | 150 | 1 | 2020 | Operating |
| Elk River WindOnshore Wind Turbine | Avangrid Power LLC | Butler | 150 | 1 | 2005 | Operating |
| MinnDakota Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Lincoln | 150 | 1 | 2008 | Operating |
| Powell Creek SolarSolar Photovoltaic | Avangrid Power LLC | Putnam | 150 | 1 | 2025 | Operating |
| Lund Hill SolarSolar Photovoltaic | Avangrid Power LLC | Klickitat | 150 | 1 | 2022 | Operating |
| Rugby Wind Power ProjectOnshore Wind Turbine | Avangrid Power LLC | Pierce | 149 | 1 | 2009 | Operating |
| Elm Creek Wind II LLCOnshore Wind Turbine | Avangrid Power LLC | Martin | 148.8 | 1 | 2010 | Operating |
| Pontotoc WindOnshore Wind Turbine | Avangrid Power LLC | Pontotoc | 147.5 | 1 | 2026 | Operating |
| Farmers City Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Atchison | 146 | 1 | 2009 | Operating |
| Tule Wind LLCOnshore Wind Turbine | Avangrid Power LLC | San Diego | 143 | 1 | 2017 | Operating |
| Tower Solar, LLCSolar Photovoltaic | Avangrid Power LLC | Morrow | 120 | 1 | 2026 | Operating |
| Barton Chapel Wind FarmOnshore Wind Turbine | Avangrid Power LLC | Jack | 120 | 1 | 2009 | Operating |
| Midland WindOnshore Wind Turbine | Avangrid Power LLC | Henry | 105.5 | 1 | 2023 | Operating |
| Locust Ridge II LLCOnshore Wind Turbine | Avangrid Power LLC | Schuylkill | 102 | 1 | 2009 | Operating |
| Hay Canyon Wind Power LLCOnshore Wind Turbine | Avangrid Power LLC | Sherman | 100.8 | 1 | 2009 | Operating |
| Trimont Area Wind FarmOnshore Wind Turbine | Avangrid Power LLC | Martin | 100.5 | 1 | 2005 | Operating |
| New Harvest Wind Project LLCOnshore Wind Turbine | Avangrid Power LLC | Crawford | 100 | 1 | 2011 | Operating |
| Elm Creek Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Jackson | 99 | 1 | 2008 | Operating |
| Pebble Springs Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Gilliam | 98.7 | 1 | 2009 | Operating |
| Star Point Wind Project LLCOnshore Wind Turbine | Avangrid Power LLC | Sherman | 98.7 | 1 | 2010 | Operating |
| Northern Iowa Windpower IIOnshore Wind Turbine | Avangrid Power LLC | Worth | 80 | 1 | 2008 | Operating |
| Roaring Brook, LLCOnshore Wind Turbine | Avangrid Power LLC | Lewis | 79.7 | 1 | 2021 | Operating |
| Twin Buttes Wind ProjectOnshore Wind Turbine | Avangrid Power LLC | Bent | 75 | 1 | 2007 | Operating |
| Twin Buttes II WindOnshore Wind Turbine | Avangrid Power LLC | Prowers | 75 | 1 | 2017 | Operating |
| Klondike Windpower IIOnshore Wind Turbine | Avangrid Power LLC | Sherman | 75 | 1 | 2005 | Operating |
| Hardscrabble Wind Power LLCOnshore Wind Turbine | Avangrid Power LLC | Herkimer | 74 | 1 | 2011 | Operating |
| Providence Heights Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Bureau | 72 | 1 | 2008 | Operating |
| Dry Lake Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Navajo | 63 | 1 | 2009 | Operating |
| Bakeoven SolarSolar Photovoltaic | Avangrid Power LLC | Wasco | 60 | 1 | 2023 | Operating |
| Solar Star Oregon IISolar Photovoltaic | Avangrid Power LLC | Crook | 56.3 | 1 | 2017 | Operating |
| Moraine Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Pipestone | 51 | 1 | 2003 | Operating |
| South Chestnut LLCOnshore Wind Turbine | Avangrid Power LLC | Fayette | 50.4 | 1 | 2012 | Operating |
| Buffalo Ridge I LLCOnshore Wind Turbine | Avangrid Power LLC | Brookings | 50.4 | 1 | 2009 | Operating |
| Big Horn Wind IIOnshore Wind Turbine | Avangrid Power LLC | Klickitat | 50 | 1 | 2011 | Operating |
| Moraine II Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Pipestone | 49.5 | 1 | 2009 | Operating |
| Groton Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Grafton | 48 | 1 | 2012 | Operating |
| Dillon Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Riverside | 45 | 1 | 2008 | Operating |
| Camino Solar HybridSolar Photovoltaic | Avangrid Power LLC | Kern | 44 | 1 | 2025 | Operating |
| Flying Cloud Power Partners LLCOnshore Wind Turbine | Avangrid Power LLC | Dickinson | 43.5 | 1 | 2003 | Operating |
| San Luis Valley Solar RanchSolar Photovoltaic | Avangrid Power LLC | Alamosa | 35 | 1 | 2011 | Operating |
| Casselman Wind Power ProjectOnshore Wind Turbine | Avangrid Power LLC | Somerset | 34.5 | 1 | 2007 | Operating |
| Deerfield Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Bennington | 30 | 1 | 2017 | Operating |
| New England Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Berkshire | 28.5 | 1 | 2012 | Operating |
| Locust RidgeOnshore Wind Turbine | Avangrid Power LLC | Schuylkill | 26 | 1 | 2007 | Operating |
| Klondike Wind PowerOnshore Wind Turbine | Avangrid Power LLC | Sherman | 24.5 | 1 | 2002 | Operating |
| Lempster Wind LLCOnshore Wind Turbine | Avangrid Power LLC | Sullivan | 24 | 1 | 2008 | Operating |
| Mountain View IIIOnshore Wind Turbine | Avangrid Power LLC | Riverside | 22.4 | 1 | 2003 | Operating |
| Winnebago Wind Power ProjectOnshore Wind Turbine | Avangrid Power LLC | Winnebago | 20 | 1 | 2008 | Operating |
| WyEast SolarSolar Photovoltaic | Avangrid Power LLC | Sherman | 10 | 1 | 2018 | Operating |
| Phoenix Wind Power LLCOnshore Wind Turbine | Avangrid Power LLC | Riverside | 2.1 | 1 | 1999 | Operating |
Avangrid Power: FAQ
- How many power plants does Avangrid Power operate?
- EIA-860M lists 74 operating plants against “Avangrid Power LLC” for 2026-07, totalling 9 GW of nameplate capacity in 22 states.
- Is Avangrid Power the owner of these plants?
- EIA-860M names one reporting entity per generator. That entity operates the plant on the survey; ownership can sit with a parent, a partnership or a tax-equity structure that the form does not record.
- Why are affiliates listed separately?
- Because EIA files them separately. Rolling subsidiaries into a parent would need an ownership map EIA-860M does not publish, so this page does not invent one.