A new passive cooling system relies on evaporation and radiation and requires no electricity. The device can provide up to about 19 degrees Fahrenheit (9.3 degrees Celsius) of cooling from the ambient ...

Researchers report that they’ve developed a dynamic display technology that dissipates heat instead of generating it when the ...

Finding appropriate methods of cooling electronics allows engineers, designers and other professionals to prioritize sustainability by finding solutions that will make the products last longer and ...

Passive day cooling is a promising technology for the sustainable reduction of energy consumption. Researchers have now created a test system with which the materials used for passive cooling can be ...

Engineers at Duke University have demonstrated a dual-mode heating and cooling device for building climate control that, if widely deployed in the U.S., could cut HVAC energy use by nearly 20%. The ...

Electronic signs are all around us, giving directions or advertising the latest gadget. In ACS Energy Letters, researchers ...

The United Nations Environment Programme has proposed sustainable, energy-efficient solutions to address the growing need for ...

Peak Energy, a U.S.-based company developing low-cost, giga-scale energy storage technology for the grid, announced a ...

A cooling night sky becomes a power source for electricity in a new study that shows how radiative heat loss can drive a ...