Montague Solar
18727 Bottimiller Lane, Arlington, OR 97812Plant Summary Information
Montague Solar is ranked #26 out of 274 power plants in Oregon in terms of total annual net electricity generation.
Montague Solar generated 65.8 GWh during the 3-month period between August 2025 to November 2025.
| Plant Name | Montague Solar |
|---|---|
| Utility Name | Avangrid Power LLC |
| Location | Gilliam County, OR |
| Initial Operation Date | April 2023 |
| Last Update | Nov 2025 |
| Annual Generation | 378.2 GWh |
| Annual Consumption | 1.3 M MMBtu |
| Ranked #1,661 out of 12,574 Power Plants Nationwide | |
| Ranked #180 out of 6,426 Solar Power Plants Nationwide | |
| Ranked #26 out of 274 Oregon Power Plants | |
| Ranked #1 out of 130 Oregon Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Avangrid Renewables LLC (2019 to 2023) Avangrid Power LLC (2024 to 2024) |
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Monthly Net Generation for Montague Solar
Montague Solar Details
| Summary Information | |
|---|---|
| Plant Name | Montague Solar (63441) |
| Plant Address | 18727 Bottimiller Lane, Arlington, OR 97812 |
| Utility | Avangrid Power LLC (15399) |
| Latitude, Longitude | 45.54, -120.18 |
| Generation Dates on File | Apr 2023 to Nov 2025 |
| Initial Operation Date | April 2023 |
| Annual Generation | 378.2 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG21-221-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Avangrid Renewables LLC (AVRN) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Bonneville Power Administration (1738) OR |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator S1 Details Operating April 2023
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 162 MW |
| Summer Capacity | 162 MW |
| Winter Capacity | 162 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 2023 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Multiple Fuels | No |
| Solar Details | |
| Bifacial | Yes |
|---|---|
| DC Net Capacity | 210.6 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Montague Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #170 | Big Plain Solar, LLC | London, OH | 393.5 GWh |
| #171 | Riverstart Solar Park LLC | Modoc, IN | 392.3 GWh |
| #172 | Buena Vista Energy Center | Chaparral, NM | 387.7 GWh |
| #173 | Yellow Pine II | Enterprise, NV | 375.6 GWh |
| #174 | Yellow Pine Solar | Enterprise, NV | 377.1 GWh |
| #175 | Castle Gap Solar Hybrid | McCarney, TX | 386.0 GWh |
| #176 | Cavalry Solar Hybrid | Monon, IN | 373.7 GWh |
| #177 | Madison Fields Solar Project, LLC | Irwin, OH | 380.8 GWh |
| #178 | Shakes Solar | Carrizo Springs, TX | 379.8 GWh |
| #179 | Prairie Wolf Solar LLC | Ashmore Township, IL | 378.9 GWh |
| #181 | Dry Lake Solar Energy Center | Moapa, NV | 361.2 GWh |
| #182 | RE Roserock | Fort Stockton, TX | 377.8 GWh |
| #183 | Indiana Crossroads Solar Park | Reynolds, IN | 377.3 GWh |
| #184 | Raceway Solar & Storage | Lancaster, CA | 369.0 GWh |
| #185 | Grant County | Town of Potosi, WI | 374.6 GWh |
| #186 | Imperial Solar Energy Center West | Seeley, CA | 373.6 GWh |
| #187 | Rambler | San Angelo, TX | 373.5 GWh |
| #188 | Maverick Solar, LLC | Desert Center, CA | 371.4 GWh |
| #189 | Corazon Energy LLC | Rachito Las Lomas, TX | 371.1 GWh |
| #190 | Edwards Sanborn E1B | Mojave, CA | 353.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Montague Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Arlington Wind Power Project | Arlington, OR | 201.0 GWh | 12.3 mi |
| Condon Windpower LLC | Condon, OR | 77.0 GWh | 18.8 mi |
| Harvest Wind Project | Roosevelt, WA | 263.7 GWh | 20.5 mi |
| Hay Canyon Wind Power LLC | Wasco, OR | 179.8 GWh | 19.1 mi |
| Horseshoe Bend Wind LLC | Arlington, OR | 559.3 GWh | 8.9 mi |
| Klondike Wind Power | Wasco, OR | 17.8 GWh | 18 mi |
| Klondike Windpower II | Wasco, OR | 245.8 GWh | 20.1 mi |
| Klondike Windpower III | Wasco, OR | 674.7 GWh | 16 mi |
| Leaning Juniper | Arlington, OR | 275.2 GWh | 7.9 mi |
| Leaning Juniper Wind Power II | Arlington, OR | 416.6 GWh | 8.6 mi |
| Montague Wind Power Facility LLC | Arlington, OR | 463.6 GWh | 5.4 mi |
| North Hurlburt Wind LLC | Arlington, OR | 500.3 GWh | 14 mi |
| Pebble Springs Wind LLC | Wasco, OR | 219.0 GWh | 12.2 mi |
| South Hurlburt Wind LLC | Arlington, OR | 543.8 GWh | 12.5 mi |
| Star Point Wind Project LLC | Wasco, OR | 217.8 GWh | 14.7 mi |
| Threemile Canyon | Boardman, OR | 22.4 GWh | 15 mi |
| Threemile Digester | Boardman, OR | 36.4 GWh | 17.9 mi |
| Waste Management Columbia Ridge LFGTE | Arlington, OR | 55.3 GWh | 6.1 mi |
| Wheat Field Wind Power Project | Arlington, OR | 198.0 GWh | 11.5 mi |
| Willow Creek Energy Center | Lone, OR | 168.7 GWh | 12 mi |