Energy Star website is one place to check also check with your local Lowes, Home Depot, and other competitive sources you are considering and see if they are offering any other rebates in addition. Another source is the Electricity Provider. I know for my beach home I was able to cash in on the Santee Cooper and the Home Depot when I replaced my appliance with an energy star one.
Deborah Rigsbee Miller, EcoBroker, SFR, Realtor
Coldwell Banker HPW, Durham, NC