50-State Energy Licensing Compliance Guide
Connecticut Energy Industry Licensing
Licensing requirements for energy industry companies in Connecticut.
This page provides an overview of energy industry licensing in Connecticut for businesses. You will find state requirements, application fees, ongoing reporting due dates, and more. For assistance with licensing, please contact us to learn about our software and managed license services.
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Company Licenses
Connecticut Energy Company Licenses
Connecticut Electric Aggregator Certificate of Registration
| Agency: | Connecticut Department of Energy & Environmental Protection - Public Utilities Regulatory Authority |
| Foreign Qualification is Prerequisite: | Yes |
Initial Registration
| Form: | |
| Agency Fee: | $0 |
| Original Ink: | Required |
| Notarize: | Required |
Renewal Not Required
Not required
Connecticut Electricity Supplier License
| Agency: | Connecticut Department of Energy & Environmental Protection - Public Utilities Regulatory Authority |
Initial Registration
| Form: | |
| Agency Fee: | $1,000 |
Registration Renewal
| Form: | |
| Agency Fee: | $250 |
| Due: | At least 45 days prior to the 5 year anniversary of the issuance or last review of the license. |
Connecticut Natural Gas Supplier License
| Agency: | Connecticut Department of Energy & Environmental Protection - Public Utilities Regulatory Authority |
Initial Registration
| Form: | |
| Agency Fee: | $500 |
Registration Renewal
| Form: | |
| Agency Fee: | $500 |
| Due: | Renewal applications must be submitted annually by July 15 but licenses expire on September 30. |
