Approved Energy Improvements (EI) List

RESIDENTIAL – Approved Energy Improvements

  • Solar PV System
  • Solar Thermal Water Heater
  • Solar PV Water Heater
  • Heat Pump Water Heater

COMMERCIAL – Approved Energy Improvements

  • Solar PV System
  • HVAC
  • Water Heating
  • Thermal Storage Pumps
  • Motors
  • Building Envelope
  • Refrigeration
  • Other Commercial Energy Efficiency Technologies (subject to HGIA approval)