Delaware Rebates

Efficiency Smart

Eligible Areas: Select Delaware Communities (Clayton, Lewes, Middletown, Milford, New Castle,  Newark, Seaford, Smyrna)

Program Dates: Rebate offers are good while funds are available and may be subject to change without prior notice.

Rebate Type: Consumer

Qualifying Equipment:

  • Select Smart Thermostats
  • Select Air Source Heat Pumps
  • Select Heat Pump Water Heaters

Reimbursement: The homeowner must apply online at:

Application Deadline: All rebate requests must be postmarked or emailed within three months of purchase date and no later than January 7 of the following year.

Documentation Required:

  • Complete the online rebate form, or download a printable form and mail it in.
  • Enclose or attach a copy of your dated sales receipt along with the rebate form.