Oregon Trail Electric Cooperative Residential Rebates Windows and Doors Insulation Water Heaters Clothes Washers and Dryers Dishwashers, Refrigerators, and Freezers New Manufactured Homes Smart Thermostats Central Air Conditioning Air Source Heat Pumps Ductless Heat Pumps See ENERGYSTAR.gov for more information about federal tax savings for home efficiency upgrades. Commercial & Non-Residential Rebates Windows Insulation Lighting Heat Pump Water Heaters Refrigeration Connected Thermostats Heating & Cooling Custom Projects Agricultural Rebates Irrigation New Pump Efficiency Upgrade Variable Frequency Drive on Pump Thermostatically Controlled Outlets Freeze-Resistant Stock Tanks/Fountains Electric Vehicle Charging Rebates EV Chargers