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Welcome to the Energy Efficiency Investment Fund Application Portal

The Department of Natural Resources and Environmental Control (DNREC) provides rebates through the Energy Efficiency Investment Fund (EEIF) to help nonresidential entities in the State of Delaware replace aging, inefficient equipment and systems with energy efficient alternatives.

Additional information and resources about the EEIF program can be found on the program website (de.gov/EEIF). For questions about the EEIF program and applying, please contact the program implementer, NV5, at 802-482-5645 or DCCE.EnergyRebates@NV5.com.

To find out more about the rebate programs available to support energy efficiency projects or to apply, please login (existing users) or Register Here.