Connecticut Greenhouse Gas Reduction Progress Reports

The state of Connecticut has set several climate-related goals. DEEP tracks progress toward meeting these goals and has published a number of reports on the progress made in reducing statewide greenhouse gas (GHG) emissions over specific years. Below are Connecticut's published reports, starting with the most recent report.

2019-21 GHG Emissions Inventory with Preliminary Look at 2022 - Updated June 18, 2024
Download the report here. 

Previous GHG Emissions Inventory Reports and Materials:


National Greenhouse Gas Report:
Content Last Updated October 2021