All customer facing DEEP services have returned to normal business operations. For detailed information on what this means, visit our “New Normal” website: DEEP New Normal Information

Commissioner Katie Dykes

Commissioner Katie Dykes
Welcome to the Connecticut Department of Energy and Environmental Protection's website. The staff at DEEP is dedicated to conserving, improving, and protecting our natural resources and the environment, and increasing the availability of cheaper, cleaner, and more reliable energy. 
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Department of Energy and Environmental Protection

79 Elm Street
Hartford CT 06106-5127
Phone Number: 860-424-3000