NWMT-440
4.58 MW hybrid in Lewis And Clark, MT · In queue since January 2023 · Proposed COD December 2023
4.58 MW
Capacity
1
Components
Solar
3y 4m
In Queue
System Impact Study
IA Status
COD target: 2023
Total Duration
11 months
Schedule
28 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2023-12-31
The proposed NWMT-440 development project is a 4.58 MW solar and battery hybrid project located in Lewis and Clark County, Montana. The project consists of 4.58 MW of solar capacity. It is interconnected to NorthWestern Energy (NWMT) and is currently listed as active in the NWMT interconnection queue, with a queue entry date of January 25, 2023.
The proposed commercial operation date for NWMT-440 is December 31, 2023. The project's interconnection status is currently in the System Impact Study phase, and the point of interconnection is the Helena Airport. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
MT
County
Lewis And Clark
Grid Region
Mountain West
Market
—
Developer
—
Utility
NorthWestern Energy
Entity
NWMT
Service Type
—
Point of Interconnection
Helena Airport
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- MID-C
- Hub Confidence
- UNKNOWN
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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