If refrigerant, the key substance inside a heat pump leaks into the atmosphere, it can warm the planet thousands of times ...

Southern California air quality leaders are stepping away from a proposal to phase out gas-powered furnaces and water heaters ...

Home service contractors can play a significant role in educating and guiding the end consumer, helping them to navigate an ...

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

The South Coast Air Quality Management District advocates for a shift to zero-emissions technology, replacing gas-powered ...

The South Coast Air Quality Management District Governing Board will consider two rules that would require gas water heaters and gas furnaces to be phased out, with manufacturers either selling at ...

New household water heaters and heating systems powered by natural gas would be phased out in the Los Angeles basin under two controversial rules that air quality regulators will vote on Friday.

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

The U.S. manufacturer said its new heat pump water heater can provide up to 60% more hot water than standard electric water heaters.