NorthWestern Energy Solar Policy & Net Metering Guide (2026)
Complete solar policy guide for NorthWestern Energy customers in Montana. Review net metering rates, export compensation, interconnection fees, and available solar programs.
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Solar Policy Details for NorthWestern Energy
| Policy | Details |
|---|---|
| Net Metering | retail |
| Export Compensation | $0.05/kWh |
| Interconnection Fee | $50 |
| Time-of-Use Rates | Not available |
| Net Metering Cap | Not yet reached |
| Renewable Program | Available |
| Battery Incentive | Not available |
| EV Rate Program | Not available |
Maximizing Solar Savings with NorthWestern Energy
Export Compensation
When your solar system produces more electricity than you use, the excess is exported to the grid. NorthWestern Energy compensates you at $0.05/kWh for exported energy under their retail policy.
State Incentives in Montana
In addition to NorthWestern Energy's policies, Montana homeowners can access:
- Federal ITC: 30% tax credit on solar installation
- State Rebate: $1,000 direct rebate
- Property Tax Exemption: Solar increases home value without raising property taxes
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Frequently Asked Questions
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