The Republican-led US Senate’s passage of legislation to eliminate incentives for clean energy means homeowners likely have ...

The launch of the NWP500 Series perfectly reflects Navien’s ongoing commitment to innovation and environmental responsibility ...

Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a ...

The U.S. manufacturer said its new heat pump water heater can provide up to 60% more hot water than standard electric water heaters. The system is available in 240 V and 120 V options and with a ...

Maximise your winter solar savings! Discover how solar electric heating and smart solar heating tips can slash energy bills ...

The US-based heating specialist said its new variable-speed water–to–water system has a coefficient of performance of 3.2 at full load and 3.8 at part load.

The American-made clean energy technology promises energy security and high-paying jobs but needs continued federal support ...

SolarEast Heat Pump Ltd., a publicly listed Chinese manufacturer specializing in R290 air-to-water heat pumps, has officially ...

Simulations revealed that the annual energy-saving efficiency of the CV-ASHP system is 12.00%, the VC-ASHP system is 13.11% and the VV-ASHP system is 24.13%. The energy-saving efficiency of the ...

Under the so-called "Big Beautiful Bill" the Energy Efficient Home Improvement Tax Credit would phase out at the end of the ...