Montana

Solar & Net Metering Policy

Available

Net Metering

None

State Tax Credit

30%

Federal ITC

None

SREC Market

Full Policy Details

Net Metering AvailableYes

Net Metering RateRetail rate

State Tax CreditNone

Federal ITC (30%)Applies

SREC MarketNone

Utility RebatesNone

Property Tax ExemptionYes

Sales Tax ExemptionYes

Interconnection StandardPSC rules

Net Metering Notes

Available for NorthWestern Energy customers up to 50 kW.

Official Source

Montana Public Utility Commission

Last verified: 2026-03-24 · Always confirm current incentives before installing solar.