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
Search Results
Page 83 of 286
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Reducing the Number of Pending Legacy Permit Applications
Reducing the Number of Pending Legacy Permit Applications
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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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A newly discovered invasive species, the knobfin sculpin has had a devastating impact on the Pomperaug River ecosystem.
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Western Mosquitofish have been widely introduced across the globe as a biocontrol with mixed results.
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The Eastern Mosquitofish has been widely introduced as a biocontrol with mixed results.
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An introduction to mosquitofishes in Connecticut.
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National Grid Port Jefferson Energy Center LLC, Port Jefferson NY
Notice of complete application submitted by National Grid Port Jefferson Energy Center LLC to approve Title V and Title IV permit renewals for the Port Jefferson Energy Center facility located at 700 Beach St, Port Jefferson, NY. Written comments are due by December 26, 2025.
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Rhode Island Department of Administration, Pastore Center
Notice of public comment period for a Operating Permit renewal for Rhode Island Department of Administration, Pastore Center. Written comments are due by December 8, 2025.
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Specialty Minerals, Inc., Adams, MA
Notice of public comment for an application submitted by Specialty Minerals, Inc. for a draft operating permit renewal in Adams, MA. Written comments are due by January 2, 2026.
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.