Businesses and ESP's that worked with RPU in 2008! Click on the rebate below for more information and local businesses that have already taken advantage of our Conserve & Save rebate program! • Cooling Equipment • Custom Efficiency • Door Miser® • ENERGY STAR® Appliances and Equipment • Food Service Equipment • Geothermal and Air Source Heat Pumps • Lighting • Motors • Variable Speed Drives • VendingMiser® Information on Energy Tax Incentives Visit Minnesota Energy Resources web site to download their Natural Gas Rebate Applications.