Shutler Energy StorageUnder construction
Gilliam County, Oregon · EIA plant ID 70225 · Operator: Avangrid Renewables Inc
41 MW under construction (Batteries), first expected Mar 2028 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 41 MW building
Net generation—GWh12 mo
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online—
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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.
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 |
|---|---|---|---|---|---|---|---|---|
| SES | Batteries | BA | 41 | 41 | planned Mar 2028 | Under construction | — | coming soon |
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).
Nearby plants
Within 80 km.
| Montague Solar | 162 MW | 0 km |
| Oregon Trail Solar | — | 1.6 km |
| Montague Wind Power Facility LLC | 200 MW | 8.6 km |
| Waste Management Columbia Ridge LFGTE | 13 MW | 9.9 km |
| Leaning Juniper | 110 MW | 12.7 km |
| Leaning Juniper Wind Power II | 199 MW | 13.8 km |