Mystic is a 12 MW Conventional Hydroelectric asset in Montana, currently Operating.
Mystic is reported in Montana since 1925 under NorthWestern Energy (MT Hydro). Available operating and financial measures include 50.9% capacity factor and 54 GWh annual generation; $2236/kW reported CapEx.
- Location
- Stillwater, Montana
- Technology
- Conventional Hydroelectric
- Owner / parent
- NorthWestern Energy (MT Hydro)
- Operator
- NorthWestern Energy (MT Hydro)
- Grid
- NorthWestern Energy (NWMT)
- Plant ID
- 2192
What stands out
Mystic is a 12 MW Conventional Hydroelectric asset in Montana with status Operating.
Latest annual operating measures report 50.9% capacity factor and 54 GWh annual generation.
Available financial measures include $12.2/MWh OpEx, $2236/kW CapEx.
Latest linked story: “Mystic Lake hydro project that tamed Absaroka-Beartooth Wilderness waters turns 100” (Bozeman Daily Chronicle, 2025-05-09).
Market and operating context
- Balancing authority
- NorthWestern Energy (NWMT)
- NERC region
- WECC
- State rank
- #18 of 23
- National rank
- #612 of 1,462
Why it matters
For this asset, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.
