30 MW Waste Heat operating in Roosevelt, MT — Southwest Power Pool
30 MW
Nameplate Capacity
4
Generators
units
All Other
Technology
2006
Operating Since
Coordinates
48.2139, -104.3975
County
Roosevelt, MT
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Ormat Nevada Inc | — | — |
| Owner(s) | Ormat Nevada Inc | — | — |
| Status | Operating | — | — |
OREG 1 Inc is a 30 MW waste heat power plant located in Roosevelt County, Montana. The plant began operating in 2006 and has 4 generators utilizing "All Other" technology. Ormat Nevada Inc is the plant's operator, and it connects to the Southwest Power Pool balancing authority within the MRO NERC region.
In the most recent year of data, OREG 1 Inc generated 134,568 MWh of electricity, achieving a capacity factor of 51.3%. The plant is ranked as the second-largest of two waste heat plants in Montana, and 15th-largest of 31 waste heat plants nationally. Recent news coverage includes 6 articles on industry topics, 2 on regulatory matters, and 2 on deals.
Generated from EIA, GEM, and public data sources
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
69 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
11.5K MWh
Latest Month
134.6K MWh
Annual Generation
51.3%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
SPP
LMP Node
WAUE.BEPM.CULBERTSONWH
Pricing Hub
SPP North Hub
Node Source
Curated node match
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Last updated 2026-03-26
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