Climate Change
Addressing climate change presents residents, businesses, nonprofits, and municipalities a chance to create, evolve, and maintain a sustainable environment, a robust economy, and a higher quality of life today and tomorrow.
Connecticut Department of Energy & Environmental Protection
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Page 20 of 286
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2024 Draft Integrated Water Quality Report
The State of Connecticut Department of Energy and Environmental Protection (CT DEEP) is making available the draft State of Connecticut Integrated Water Quality Report for public review and comment from September 12 to October 14, 2025. Written comments on the draft IWQR must be received by CT DEEP by October 14, 2025.
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Yale University Laboratory, New Haven
Notice of plans for final closure of Yale University Laboratory former Wright Nuclear Structures Laboratory. Written comments are due by August 8, 2025.
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Notice of Opportunity for Public Input on Bear Management Listening Sessions
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Notice of Opportunity for Public Comment - Wake Boat and Wakesurf Study
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Notice of tentative determination to approve an application for a permit submitted by Pfizer Inc. to discharge at a maximum of 750,000 gallons per day of blowdown from heating and cooling equipment, hydrostatic pressure testing, non-contact cooling water, stormwater, water production wastewater, and miscellaneous wastewaters to the Thames River from the on-site power plant that provides steam and electricity for heating, ventilation, and air conditioning at a research and development facility. Written comments due by March 3, 2026.
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Reducing the Number of Pending Legacy Permit Applications
Reducing the Number of Pending Legacy Permit Applications
Recycling
Connecticut disposes of 2.4 million tons of trash annually, an estimated 1,370 pounds of trash per person per year. That's too much! Learn more about how we manage our waste and how to help us move toward more waste reduction, reuse and recycling.
DEEP Programs & Services
DEEP conserves, improves and protects Connecticut's natural resources and the environment, and makes cheaper, cleaner and more reliable energy available to people and businesses. Find DEEP's programs and services here.