Sustainable Energy Utility (SEU) - Home Energy-Efficiency Loan Program

November 03, 2023


The Sustainable Energy Utility (SEU) provides loans of up to $30,000 for equipment purchases by qualified homeowners. To be eligible for the Energize Delaware Energy Efficiency Loan Program, the project must receive a rebate through the Energize Delaware Rebate Program. See program website for complete details. 

Program Overview

Implementing Sector: State
Category: Financial Incentive
State: Delaware
Incentive Type: Loan Program
Web Site:
Administrator: Sustainable Energy Utility (SEU)
Start Date:
Eligible Renewable/Other Technologies:
  • Water Heaters
  • Furnaces
  • Boilers
  • Heat pumps
  • Air conditioners
  • Programmable Thermostats
  • Duct/Air sealing
  • Building Insulation
  • Tankless Water Heater
Maximum Loan: $1,000 - $30,000
Loan Term: Up to 10 years
Interest Rate: 5.99%


Name: Customer Service
Organization: Delaware Sustainable Energy Utility
Address: 109 South State Street
Dover DE 19901
Phone: (877) 524-1339

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.