From dishwashers to refrigerators, energy-efficient kitchen appliances can cut operating costs, but the amount depends on ...

The US Department of Energy wants changes to energy-efficiency standards enacted under the Biden administration.

Energy-efficient windows can cut utility bills by up to 13%. Learn what to look for and how they save you money.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? While size and style are important when shopping for a new refrigerator, energy ...

The Energy Department on Thursday proposed to put up hurdles for the creation of future energy efficiency standards for ...

Despite numerous advances, energy efficiency is often misunderstood. Too frequently, it’s equated with cost-cutting or making do with less. But for today’s commercial leaders, efficiency is about ...

Solar cells and photocatalysts can be surprisingly inefficient. Despite light consisting of many wavelengths, the range that ...

An MIT-led research program aimed at creating future microsystems capable of sustainably transmitting data with greater ...