The Chinese manufacturer has unveiled a hybrid photovoltaic–geothermal heat pump system that uses solar electricity to directly power the unit, boosting efficiency and self-consumption. The 8–112 kW ...

ONTARIO, CA — The Radiant Professionals Alliance (RPA) and International Ground Source Heat Pump Association (IGSHPA) have entered into a memorandum of understanding with the mutual goal of promoting ...

Heat pumps run on electricity instead of gas, and are more efficient than traditional boilers. They warm buildings by ...

Add Yahoo as a preferred source to see more of our stories on Google. Ground-source heat pumps, which tap into the stable temperatures found hundreds of feet beneath the Earth’s surface, are a ...

The future is bright for a little known yet highly efficient method of heating and cooling, a new report by the U.S. Department of Energy concludes. Ground source heat pumps could heat and cool the ...

Around 36,000 schools in the U.S. are in need of updated heating and cooling systems, according to the Government Accountability Office. Many students are trying to learn in environments that are too ...

IRVING, TX — The Plastics Pipe Institute’s Building & Construction Division has published a major revision of PPI TN-55 Plastic Piping Materials for Ground Source Geothermal Heating and Cooling ...

New England’s largest energy utility, Eversource, is on its way to becoming the first gas utility in the country to build and run a “networked geothermal system.” The pilot project, which broke ground ...

Scientists from China have developed a novel optimization method for medium-depth ground source heat pumps, using an improved chaos particle swarm optimization. They coupled it with either a heat ...

At a recent meeting of the International Ground Source Heat Pump Association (IGSPHA), Enertech business development manager Rob Derksen shared tips for how HVAC contractors can become better at ...

Dennis Walker installed his ground source heating and cooling system just over a year ago, and already he's saving more than two thousand dollars. A ground source, or geothermal, system uses energy ...