Home energy systems are fantastic add-ons to your house. In the long run, they can help you save on utility bills, but they're not perfect. That's because no system is 100% efficient. The reality of ...

Starting January 1, 2023, the Department of Energy’s (DOE’s) minimum energy efficiency standard goes into effect for all newly manufactured residential and commercial air conditioners and heat pumps.

Dual fuel HVAC systems consist of both an electric heat pump and a gas furnace. These hybrid systems alternate between these two heat sources, delivering comfort regardless of the season, temperature, ...

In the push to boost system efficiency, advanced gas turbines are reaching the limits of thermodynamics. Now, attention is being focused on the transmission and distribution system. Losses have long ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

Energy-saving light bulbs (C and L) and an incandescent one (R) are seen on December 17, 2008 in Molsheim, eastern France, at French light bulbs firm Osram factory. The European Union (UE) decided to ...

Power electronics is a constantly evolving sector. High operating temperatures, high voltages, and high switching frequencies require new capabilities that only materials such as gallium nitride (GaN) ...

Steam systems serve as the backbone of numerous industrial processes, providing the essential thermal energy required for a wide range of applications across various sectors. From powering machinery ...