Nearly two-dozen attorneys general and a coalition of industry groups on Friday asked the Eleventh Circuit to review federal efficiency standards for natural gas instantaneous water heaters.

No one is going quietly as the change in administration looms. In the latest, though probably not the last, final maneuver, ...

The new heat-pump water heater is part of the shift from traditional water-heating methods to energy-efficient air-source ...

The new standards are meant to reduce costs and various emissions, and lead to a “significant conservation of energy,” the ...

A new federal rule sets updated energy efficiency standards for tankless gas water heaters by 2029 — but it doesn’t ban them.

Essentially, the standards call for new tankless (sometimes called instantaneous) gas water heaters to use less energy than the least efficient models currently available, according to the Appliance ...

A gas worker walks between pipes in a compressor and distribution station of the Urengoy-Pomary-Uzhgorod gas pipeline, some 30 km (19 miles) from the south western Russian city of Kursk, January 4, ...

The price of the Dutch TTF, the benchmark European natural gas climbed by more than 4% to €51 per megawatt-hour, its highest level since October 2023, before easing a little, on the first ...

A five-year deal that enabled Russia's Gazprom to continue sending gas to European Union member states via a pipeline that flowed through Ukraine lapsed at the start of 2025 with no fresh ...

Ending the transit of Russian natural gas through Ukraine has dealt Moscow ... of Transnistria were left without centralized heating and hot water on Wednesday due to the transit cut, local ...

The best hybrid cars are a smart way to trim your fuel bills without going the full hog and going for an electric vehicle (EV). There are also numerous hybrid estate wagons on the market that use ...

The best hybrid cars can represent a valuable stepping stone between conventional petrol and diesel models and full electric vehicles. Where full EVs often require a lifestyle change and often don ...