Gov. Ned Lamont is expected to propose a one-time rebate for energy bills when the state legislative session kicks off Wednesday.

The legislation would force fossil fuel companies to pay money that cities could use to upgrade infrastructure and prepare for flooding and extreme weather.

Finding ways to heat and cool houses of worship amid rising utility costs and shrinking congregations is a timely challenge.

The Brookfield Compressor Station is one link in the Iroquois gas pipeline, which sends natural gas from Canada to New York. An expansion near a local middle school is drawing criticism.

For more than a decade, Massachusetts and several other New England states have been banking on a large expansion of offshore wind. Here's what's at stake if President Trump succeeds in halting the industry.

The estimated population of critically endangered North Atlantic right whales grew by about two percent last year to 384, an increase of about eight individuals. That’s according to new data from the New England Aquarium and North Atlantic Right Whale Consortium.

Connecticut’s Department of Transportation is spending $5.4 million to add dozens of direct-current (DC) fast chargers for electric vehicles along major highways in the state.

Underwater meadows of eelgrass in Long Island Sound have been in decline for decades. Now, conservationists are turning to clams — and glue — to restore this critical ecosystem.

The project would have helped Connecticut towns switch to solar energy and battery storage during power outages caused by extreme weather.

Horseshoe crab populations in Long Island Sound are falling