Heat pumps are increasingly popular among homeowners seeking energy-efficient heating and cooling solutions. Unlike traditional HVAC systems that generate heat by burning fuel or resistive heating, ...

Swiss marine giant ABB has spent more than a decade developing a radically different Voith-Schneider take on a marine propeller. The Dynafin system promises up to 85% efficiency, while giving a vessel ...

STANDISH, ME - SEPTEMBER 25: Aaron Sinclair, of Dave's World, installs a heat pump at the home of Roland and Dale Bois on September 25, 2018. Sinclair, who has worked installing heat pumps for two ...

Mayor Cavalier Johnson says the city of Milwaukee will develop 25 homes that run on solar energy on vacant lots in three disadvantaged neighborhoods. That’s thanks to a newly announced $3.4 million ...

Researchers from the TU Berlin, the Helmholtz Center Berlin, the Institute of Microsystems Technology (IMTEK) at the University of Freiburg and Siemens Energy have developed a highly efficient ...

“With our new system, we can achieve levels of efficiency that were previously almost unattainable,” says Prof. Harald Giessen, Head of the 4th Physics Institute at the University of Stuttgart.

Scientists from the UK and China have developed a lateral-graded multilayer grating that addresses a key challenge in tender X-ray RIXS technique. Demonstrated at the I21 beamline in Diamond Light ...

The proposed 3831 Chicago project, which 548 Enterprise says will be the largest Passive House building in the city to date. (Rendering courtesy 548 Enterprise) This is your first of three free ...