A stream of compressed air does not look like a power source. In factories, it usually hisses through pipes, drives tools, then disappears as waste.

Researchers have become successful in generating electricity from compression using a flexible nylon-film device.

Germany just hit a clean energy home run, and it's a win for your wallet and the planet. Imagine powering your entire neighborhood with nothing but renewables like sunshine and wind. Well, Germany ...

An innovative “energy harvester,”* capable of continuously producing electrical energy by utilizing the movement of the sodium ions contained in seawater, has been newly developed. This technology is ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

Wind and solar power generated more electricity than coal last year for the first time in the United States amid growing energy demand. In 2024, wind and solar accounted for 17% of total electricity ...

In June 2025, all renewable energy sources (RES) in Poland produced 44.1 per cent of electricity, while coal and lignite plants produced 43.7 per cent, according to preliminary estimates from the ...