Marietta Power & Water provides rebates for electric water heaters ($250) and electric and dual-fuel heat pumps ($150). If both a water heater and heat pump are installed simultaneously, a rebate of $500 is available. Electric and dual-fuel heat pumps may be installed in newly constructed homes or replace an existing residential gas system. The developer, owner or builder must request to participate in this program before replacing or installing any new electric appliances and must enter into the program by signing MP&W's contract. The developer, owner or builder must schedule with a utility representative an inspection date for the unit after installation. See the program web site for more information and the program guidelines.