Northeast

Connecticut

Connecticut established the nation’s first green bank in 2011 and has since leveraged more than $2.43 billion of clean energy investments into the state’s economy. From 2001-2021, the state reduced greenhouse gas emissions by 17%. Connecticut has no fossil fuel reserves but more than half of the state’s generated electricity is sourced from natural gas. Connecticut uses less energy per-capita than 46 other states.

GHG Reduction Targets

All targets relative to 2001 levels

2030

45%

2050

80%

Governor

Ned Lamont (Democrat)

House Party

Democratic Majority

Senate Party

Democratic Majority

Legislative session

2/7/24 - 5/8/24

US Climate Alliance Status

Member

Key Offices & Links

31

Policies Enacted or In Progress

across 6 policy areas

See all

31

Policy Opportunities

across 7 policy areas

See all

Northeast

9 states

This map shows the occurrence of climate policies passed at the state-level. Higher numbers represent more climate policies enacted.

Compare with other states

Progress by Policy Area

Enacted
In-progress
Partially Enacted
Not Enacted

Glossary of Terms

Status	Policy	Policy Area	Policy Category	YR Enacted
Not Enacted	Buy Clean Requirements Empty column Buy clean requirements mandate or incentivize the use of low-carbon construction materials, such as concrete and steel, in public projects to address embodied carbon.	Industry, Materials, and Waste Management	Industrial Decarbonization
Not Enacted	Hydrofluorocarbon (HFC) Regulations Empty column Hydrofluorocarbon (HFC) regulations include phasedown commitments, rulemakings, disclosure requirements, bans, or other measures that reduce HFC usage and emissions.	Industry, Materials, and Waste Management	F-gas Regulations
Not Enacted	Sulfur Hexafluoride (SF6) Regulations Empty column Sulfur hexafluoride (SF6) regulations include phasedown commitments, reporting requirements, bans, or other measures that reduce SF6 usage and emissions.	Industry, Materials, and Waste Management	F-gas Regulations
Not Enacted	Fracking Bans Empty column Fracking bans prohibit the practice of hydraulic fracking for the production of oil and/or natural gas by a certain year. Legislation often requires an environmental agency or department to promulgate regulations.	Industry, Materials, and Waste Management	Oil and Gas Regulations
Not Enacted	Oil and Gas Methane Regulations Empty column Oil and gas methane regulations include phasedown commitments, reporting requirements, leak detection and repair, or other measures that reduce methane emissions from oil and gas production.	Industry, Materials, and Waste Management	Oil and Gas Regulations
Enacted	Food Waste Bans and Targets Empty column Food waste ban – The state requires commercial waste generators to recycle organic materials at authorized composting facilities, provided they generate at least 26 tons of food waste per year and are within 20 miles of a permitted recycling facility. Establishing Policies Public Act 21-16 (2021)	Industry, Materials, and Waste Management	Waste Management	2021
Not Enacted	Landfill Methane Regulations Empty column Landfill methane regulations include rulemakings, emissions monitoring, emissions control, or other measures that reduce methane emissions from decaying organic waste in landfills.	Industry, Materials, and Waste Management	Waste Management

Connecticut

Key Offices & Links

31

31

Northeast

Progress by Policy Area

Climate Governance and Equity

Cross-Sector

Electricity

Buildings and Efficiency

Transportation

Industry, Materials, and Waste Management

Natural and Working Lands

Greenhouse Gas Emissions Projections in Connecticut