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

Most contemporary portable electronics, including laptops, smartphones and smart watches, are powered by batteries that need ...

Researchers are reporting progress on the road to more efficient utilization of solar energy: They have developed an innovative light-harvesting system. In order to convert sunlight into electricity ...

Lighting efficiency standards continue to rise, but the Trump administration is trying to limit their scope. Here's everything you need to know. Originally hailing from Troy, Ohio, Ry Crist is a ...

Interior of US Light Energy, one of the largest solar developers in the northeastern U.S., on Aug.13 in Colonie. In 2023, the company installed 17 megawatts of solar generation at project sites, the ...

A new study in The Journal of Organic Chemistry refutes a theory on the transfer of light energy. When light meets matter—say, sunlight striking the surface of the Earth—it is mostly absorbed and ...