As part of its Residential rebate program, Hawaii Energy provides rebates to residences for heat pump water heaters, central air conditioning system tune-ups, refrigerator trade-ups, ceiling fans, CFL light bulbs and other improvements. These rebates are available to residential electric utility ratepayers on Hawaii Island, Lanai, Maui, Molokai and Oahu only. In order to be eligible for this rebate, residents must live in their homes year round and purchase a program approved piece of equipment. Applications must be postmarked no more than sixty days after equipment purchase. Please allow 6 – 8 weeks for processing. Interested customers can view a list of equipment, retailers and program details on the program web site. Contact Hawaii Energy for additional information on these rebates.