Spion Kop Wind Farm is a 40 MW Onshore Wind Turbine asset in Montana, currently Operating.
Spion Kop Wind Farm is reported in Montana since 2012 under NorthWestern Energy Group. Available operating and financial measures include 31.6% capacity factor and 111 GWh annual generation; $2154/kW reported CapEx.
- Location
- Judith Basin, Montana
- Technology
- Onshore Wind Turbine
- Owner / parent
- NorthWestern Energy Group
- Operator
- NorthWestern Energy (MT wind/thermal)
- Grid
- NorthWestern Energy (NWMT)
- Plant ID
- 58218
What stands out
Spion Kop Wind Farm is a 40 MW Onshore Wind Turbine asset in Montana with status Operating.
Latest annual operating measures report 31.6% capacity factor and 111 GWh annual generation.
Available financial measures include $19.0/MWh OpEx, $2154/kW CapEx.
Latest linked story: “NorthWestern Energy Reports 2025 Financial Results” (Business Wire, 2026-02-11).
Market and operating context
- Balancing authority
- NorthWestern Energy (NWMT)
- NERC region
- WECC
- State rank
- #15 of 25
- National rank
- #995 of 1,442
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.
