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

Air quality regulators in Southern California have rejected rules that would have curbed harmful emissions from gas-powered ...

The South Coast Air Quality Management District's vote Friday comes after a federal prosecutor threatened to sue if the rules ...

The proposal would have incentivized gas-powered appliance manufacturers to increase the availability of electric appliances, ...

Air quality board will vote Friday on phasing out water heaters and furnaces powered by natural gas. These appliances emit ...

But efficient heat pumps will save you money, especially over the system's lifetime when compared to gas furnaces. In some cases, geothermal electric heat pumps can save you money over the most ...