Backing from sovereign-wealth investor Mubadala helped open the door for a U.S. wellhead-to-water business.

The new rules would have set increasing targets for sales of zero-emission products over the next decade. Opponents say they ...

Air quality board will vote Friday on targets and fees that aim to phase out water heaters and furnaces powered by natural ...

"Just fantastic and our natural gas bill has dropped significantly." Appliance expert reveals which home upgrade can shave ...

Unlike WA, Oregon is not actively trying to 'ban' natural gas, but a new heat pump program is being used to try to woo ...

The South Coast Air Quality Management District is poised to vote on regulations that would limit emissions of nitrogen ...

Upgrading to a heat pump water heater could help many people slash bills and save hundreds of dollars every year.

The trucking company launched the first B99 pump at a travel center in Decatur, Illinois in March. The pump in Urbandale is ...

Watt Fuel Cell and Peoples Natural Gas launch a home power system, providing reliable electricity during outages with natural ...

Your electricity bill might go up because heat pumps use electricity for ... more than someone replacing a natural gas heating system. You can determine your home's potential energy savings ...

Winters in Massachusetts are notoriously cold, so there's no better place to survey when it comes to seeing how heat pumps stack up in the elements. A heat pump can save you thousands of dollars in ...