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

PURA Notice

Until October 1, 2025, PURA was a part of DEEP; it is now part of DEEP for Administrative Purposes Only. For more on PURA, visit the PURA website.