Delmarva Corrugated Packaging Unveils Delaware’s Largest Net-Metered Rooftop Solar Array 2.2 MW System Supported by Energize Delaware Advances State’s Clean Energy Leadership   IMMEDIATE RELEASE- DOVER, DE, APRIL 21, 2026 Dover ­– Delmarva Corrugated Packaging announced the commissioning of a 2.2-megawatt (MW) rooftop solar installation at its Dover, Delaware facility,