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 ...

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 ...

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.

This paper covers experimental research provided for Biomimetic Unmanned Underwater Vehicle (BUUV). The tests were conducted in a laboratory water tunnel equipped with a direct force-measured sensor ...

This work introduces a novel stepdown/step-up converter designed to optimize the run time of series-connected Battery, whose voltage drops progressively with increased usage, eventually falling below ...

Outside a 100-year-old house on the edge of the Peak District in northern England, a heat pump’s fan blades are swiftly spinning. They’re drawing outdoor air over coils of refrigerant, harvesting ...

The data center industry has always been defined by speed, but the pace of change today is something distinctly new. Facilities are scaling rapidly, densities are increasing with force, and ...

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 ...

Forbes contributors publish independent expert analyses and insights. I’m an Associate Professor of Finance at the University of Nicosia. Sustainability is no longer optional; it is a regulatory ...

HVAC costs have been surging recently, but some homeowners are paying far more than necessary for their systems.