Grant Information

Thank you for your interest in Delaware Electric Cooperative’s Renewable Resource Program. The 2022 grant application period is now closed. Details about the 2023 application period will be made available in December of 2022.

Please note that the date of the DEC final interconnection approval will be used as part of the ranking process for PV and Wind systems. For Geothermal systems, the date of the DNREC well permit for the geothermal system will be used as part of the ranking process for the applications.  Please be sure a copy of the well permit and the conditions pages are included with your application documents for systems that require a well permit.

Important Info for the 2022 grant application process: If applications were previously submitted to our office and denied, please be advised that these documents will not be kept for future submittals.  All current required application documents must be re-submitted to be reviewed and considered for funding in the 2023 Renewable Resource Program. Grant applications can be emailed to

DEC Rebate Programs

Grant Applications

Interconnection Applications

In some locations across DEC’s service territory, members are no longer able to install solar generation systems that feed energy back onto Cooperative power lines. In these areas, so many solar installations have been installed that it is not safe for additional power to be fed onto our distribution system. The addition of new solar systems in these areas would overburden the system and cause possible damage or the failure of electrical equipment leading to power outages. Please click HERE to view a map where members can no longer install solar arrays. Those areas are shaded in red. Members who live in areas shaded in yellow on the map may require an interconnect study to be completed before they install solar on their home or business. Please contact DEC with any questions at 855-332-9090.