North Dakota · Basin Electric Power Cooperative
Antelope Valley
Federal support
Key facts
2Coal unitsof 382 tracked nationally
870 MWCapacity0.5% of the tracked fleet
42 yearsAge of oldest unitcame online in 1984
7.6 MtCO2 in 20250.9% of fleet-wide emissions
11,918 tSO2 in 2025
190.1 lbsMercury in 2025
5,992 GWh2025 net generation0.8% of tracked generation
In 2021, clean power produced energy 32.6% more cheaply
Annual savings with clean power in 2021$23.3M≈32.6% cheaper than running this plant — estimated from its capacity at a 42% capacity factor.
- Gap
- $7.3/MWh
- Difference
- +32.6%
- Cheapest clean power alternative
- regional wind
Units (2)
| Expand | Type | Status | Retirement | |||
|---|---|---|---|---|---|---|
| B1 | Tangentially-fired | 435 | 1984 (42yrs) | Operating | — | |
| B2 | Tangentially-fired | 435 | 1986 (40yrs) | Operating | — |
Documents & sources
Polluter Pass
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