Arrowhead Emergency Generating Station
Cook County, Minnesota · EIA plant ID 70013 · Operator: Great River Energy
EIA's coordinates for this plant look off for its state; the map location may be approximate.
Nameplate18MWSummer 14 MW
Generators9in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online2009
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 2 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 3 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 4 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 5 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 6 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 7 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 8 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
| 9 | Petroleum Liquids | IC | 2 | 1.6 | May 2009 | Operating | — | coming soon |
Owner / operator
Operator: Great River Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Great River Energy | 100.0% | 18 MW |
Nearby plants
Within 80 km.
| Grand Marais | 7 MW | 20 km |
| Taconite Harbor Energy Center | retired | 67.9 km |