Connecticut Department of Energy & Environmental Protection

DEEP headquarters at 79 Elm Street in Hartford has partially re-opened to staff and members of the public as of Tuesday, February 3. The DEEP records room has re-opened. The DEEP Central Permit Processing Unit (CPPU) will be open to the public starting on Wednesday, Feb. 4. For updates, click here

2025 Integrated Resources Plan

The Connecticut Department of Energy and Environmental Protection (DEEP) has launched the state’s next Integrated Resources Plan (IRP) to assess Connecticut’s growing electricity needs and identify pathways to meet these needs affordably and reliably for the state’s residents and businesses. 

Please view the public notice here for more information about this proceeding and our recently announced Transmission Solutions White Paper!