Rocky Mountain Power - wattsmart Residential Efficiency Program

May 18, 2023


Rocky Mountain Power provides incentives for residential customers in Idaho to increase the energy efficiency of homes through the Wattsmart Homes Program. Full details are available on the program website.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: Idaho
Incentive Type: Rebate Program
Web Site:
Administrator: Rocky Mountain Power
Start Date:
Eligible Renewable/Other Technologies:
  • Geothermal Heat Pumps
  • Clothes Washers
  • Refrigerators/Freezers
  • Ceiling Fan
  • Water Heaters
  • Lighting
  • Lighting Controls/Sensors
  • Chillers
  • Heat pumps
  • Air conditioners
  • Programmable Thermostats
  • Duct/Air sealing
  • Building Insulation
  • Windows
  • Roofs
  • Custom/Others pending approval
  • Other EE
  • Insulation
  • Pool Pumps
  • HVAC
Incentive Amount: Appliances
Clothes Washers: up to $50
Dishwashers: $20
Refrigerators: up to $50
Freezers: up to $20
Heat Pump Clothes Dryers: $230
Heat Pump Water Heater: $400 - $550
Room Air Cleaners: $25

Heating and Cooling
Dual Fuel Heat Pumps: up to $2000
Ductless Heat Pumps: up to $750
Air Source Heat Pumps: up to $650
Ground Source Heat Pumps: up to $2500
Smart Thermostats: up to $100
Line Voltage Thermostats: up to $30
Central Air Conditioners: up to $75
Duct Sealing and Insulation: up to $400
Evaporative Coolers: up to $125
Rooftop Heat Tape Timer: up to $100
Bathroom Exhaust Fans: $10

Air Sealing: up to $0.10/sq. ft.
Insulation: up to $0.65/sq. ft.
Windows: up to $3.00/sq. ft.

Engine Block Heater Controls: $125
Smart Plugs: $10
Smart Switches: $10


Name: WattSmart Rebates
Organization: Rocky Mountain Power
Phone: (188) 822-1707

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.