Connecticut Laws and Incentives
Listed below are incentives, laws, and regulations related to alternative fuels and advanced vehicles for Connecticut. Your local Clean Cities coalition can provide you with information about grants and other opportunities. You can also access coalition and other agency contact information in the points of contact section.
To view a list of utilities that are offering incentives in Connecticut, see Utilities / Private Entities Offering Incentives.
Laws and Incentives
Information in this list is updated throughout the year and comprehensively reviewed annually after Connecticut's legislative session ends.
Last Comprehensive Review: July 2024
Filter by Technology/Fuel
State Incentives
- Zero Emission School Bus Funding and Technical Assistance
- Connecticut’s National Electric Vehicle Infrastructure (NEVI) Planning
- Electric Vehicle (EV) Charger Grants
- Diesel Emissions Reductions Grants
- Hydrogen Fuel Cell Electric Vehicle (FCEV) and Electric Vehicle (EV) Rebate
- Loans for Residential Charging or Natural Gas Fueling Infrastructure
- Electric Vehicle Emissions Inspection Exemption
- Idle Reduction Weight Exemption
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Laws and Regulations
- Zero Emission Transit Bus Acquisition Requirement
- Electric Vehicle (EV) Charger Incentive Requirements
- Public Electric Vehicle (EV) Charger Requirements
- Autonomous Vehicle (AV) Task Force and Pilot Program
- Electric Vehicle (EV) Registration Data
- State Fleet Greenhouse Gas (GHG) Emissions Reduction
- Public Utility Definition
- Utility Company Electric Vehicle (EV) Charging Load Projection Requirement
- Integrated Resources Plan Report
- Alternative Fuel Vehicle (AFV) Procurement Preference
- Ethanol Labeling Requirement
- Zero Emission Vehicle (ZEV) Study and Procurement
- Zero Emission Vehicle (ZEV) Deployment Support
- Medium- and Heavy-Duty (MHD) Zero Emission Vehicle (ZEV) Deployment Support
- Electric Vehicle (EV) Deployment Goal
- Zero Emission Bus (ZEB) Implementation Plan
- Alternative Fuel and Fuel-Efficient Vehicle Acquisition and Emissions Reduction Requirements
- School Bus Emissions Reduction
- Idle Reduction Requirement
- Zero Emission Vehicle (ZEV) Sales Requirements and Low Emission Vehicle (LEV) Standards
- Aftermarket Alternative Fuel Vehicle (AFV) Conversion Requirements
- Emissions Reduction Credits
- Compressed Natural Gas (CNG) and Propane Tax
- Electric Vehicle (EV) Charger Policies for Condominiums
- Electric Vehicle (EV) Charger Policies for Rental Properties
- State Building Electric Vehicle (EV) Charger Standards
- Mandatory Electric Vehicle (EV) Charger Building Standards
- Electric Vehicle (EV) Parking Requirement
- Electric Vehicle (EV) Charger Policies at State Agencies
- Hydrogen and Electric Vehicle (EV) Rebate Program Administration
- Hydrogen Development Support
- Electric Vehicle (EV) Charger Accessibility Requirements
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Utilities / Private Entities Offering Incentives
Expired, Repealed, and Archived Laws and Incentives
View a list of expired, repealed, and archived laws and incentives in Connecticut.
Points of Contact
Get contact information for Clean Cities and Communities coalitions or agencies that can help you with clean transportation laws, incentives, and funding opportunities in Connecticut.
Clean Cities and Communities Coalitions
Connecticut is home to the following coalitions:
- Capitol Clean Cities of Connecticut
- Clean Transportation Coalition – Western Connecticut
- Clean Transportation Communities of Southern CT
Legislative Session Information
The Connecticut Legislature meets annually from January to early June. The governor must sign or veto legislation within five days of transmittal during the legislative session, or within 15 days of transmittal after adjournment, or it becomes law without signature.