NorthWestern Energy
Energy efficiency rebates for NorthWestern Energy customers in Billings who install qualifying efficient equipment. Rebates available for insulation, heat pumps, water heaters, air conditioners, and other energy-saving upgrades.
Rebate amount varies by equipment type and efficiency rating
Deadline: Ongoing rebate program
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
See All Programs