NorthWestern Energy Home Energy Rebates

NorthWestern Energy

Available Energy Assistance

About This Program

Utility rebates for energy-efficient upgrades including heat pumps, water heaters, insulation, and smart thermostats. Available to all NorthWestern Energy customers in Montana, with enhanced rebates for income-qualified households.

Maximum combined rebate amount for comprehensive efficiency upgrades

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Rebates for heat pumps, water heaters, insulation
  • Enhanced rebates for income-qualified customers
  • No income limits for standard rebates
  • Must be NorthWestern Energy customer
  • Pre-approval may be required for some measures

How to Apply

A grant-savvy contractor in Helena, MT can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Helena early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Deadline: Ongoing, subject to budget availability

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Find More Programs in Helena, MT

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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