Mara Hoplamazian

For now, gasoline and heating fuel will likely see the most immediate changes. It still remains to be seen whether the tariffs apply to electricity.

The state’s Department of Environmental Services said this week that they’re able to access all federal funding. Money for the state's Solar for All program also appear to be available, according to an email from the federal government.

School groups from Lebanon High School in New Hampshire and Fajardo Academy in Puerto Rico visited the Hubbard Brook Experimental Forest on an exchange trip focused on science.

Money from Biden-era laws was aimed at efforts in every part of New Hampshire: water quality improvements, flood resilience projects, electric school buses, and repairs on hydroelectric dams, among others.

The move comes after federal officials announced they were pausing funding approvals while they review the National Electric Vehicle Infrastructure program.

In mostly party-line votes, Republicans rejected efforts to study how much climate change is costing the state and how to recoup those costs, among other proposals.

Heating oil, propane, gasoline, and natural gas could all jump, if tariffs on Canada move forward.

So-called "rare earth elements" like Neodymium and Dysprosium are important parts of the clean energy supply chain, but they’re mostly produced in China. Phoenix Tailings says their technology can make production safer and bring it to the U.S.

Advocates say Trump’s early executive actions on climate change and energy were not a surprise. But they are a source of uncertainty as leaders try to assess ripple effects.

A variety of efforts that could shake up the state’s energy landscape are underway.

Dartmouth researchers say zooplankton could help bury carbon in the ocean. The key to that process? Sprinkling clay dust on the surface of the water.

A grant program known as HeatSmart+ is offering $3,300 to residents for electrification. It’s part of efforts to help mitigate climate change.

As Ayotte takes office, the state is embarking on two big projects to update its energy strategy and to plan for limiting climate-warming pollution.

The science and technology company Battelle is running the liquid left over from its “PFAS Annihilator” through testing in Massachusetts to make sure the chemicals are gone.

Nigel Manley decided to branch out and plant Korean fir trees several years ago. Now, a hybrid created with Balsam pollen accounts for a third of his new trees every season.

The company says it will demolish the facility over the next year. But state regulators want more clean up of PFAS chemicals in soil and groundwater on site.

State regulators say adding targets for cutting climate-warming pollution into New Hampshire law is not part of the project.

Six advocates were first elected in 2022. This year, all who ran were endorsed by the group No Coal, No Gas, which advocates for transitioning the region’s grid off of fossil fuels.

The decision keeps net metering rates the same. But new systems won't be able to lock in those rates in what's known as a legacy period, which developers say could create uncertainty. Meanwhile, regulators are starting another process to answer more questions about how the state will handle local renewables.

The stations will provide weather data that can be used by forecasters, scientists, and local businesses that rely on certain weather conditions for tourism.