Montana · Gas

Proposed gas projects in Montana

There are 5 proposed gas projects in Montana's interconnection queue, totaling 523 MW of requested capacity. The largest is Queue 378 at 175 MW, and the median planned online year is 2023.

5
Proposed projects
523 MW
Requested capacity
104.6 MW
Average project size
2023
Median planned online year

All proposed gas projects in Montana

TypeRegionIA Status
Queue 378
378
GasWestYellowstoneFacility Study175 MW20202023
Queue 464
464
GasWestBroadwater150 MW20242029
Queue 465
465
GasWestStillwater150 MW20242029
Queue 377susp.
377
GasWestSilver BowSystem Impact Study36 MW20202022
Queue 441
441
GasWestLewis And ClarkSystem Impact Study12 MW20232023

Browse Montana's full interconnection queue. Compare with operating capacity: 8 operating natural gas plants in Montana. Nationwide: Natural Gas plants nationwide.

Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).