The search is for new ways to harness renewable resources to supply our rising energy needs. The key question, however, is why ocean and sea waves haven't been used in carbon emission reduction ...

Amazon is selling a portable solar charger for 53% off, and it can power a refrigerator for 32 hours.

What if a single idea, once dismissed as impossible, could spark innovations that save millions of dollars and transform energy efficiency? The concept of a “free energy generator” has long been the ...

In a radical move, researchers have made the most significant stride yet toward unlocking almost inexhaustible sources of green power. This is from OpenStar Technologies, a New Zealand company that ...

Thermoelectric generator harvests renewable energy from the cold of space As effective as solar panels are, one of their major downsides is that they only produce power during the day, so excess ...

July 6, 2007 Researchers at the University of Southampton have developed a kinetic energy generator which derives electrical energy from the vibrations and movements that occur within its environment.

For several years, CalWave has been developing its xWave clean power technology. Now, the company announces the completion of a long-term open-ocean test off the coast of San Diego, during which the ...

We demonstrated a pressure driven energy harvesting device using water and that features a glass filter with porous channels. We employed powder sintering to fabricate the glass filter (2 cm diameter, ...

The country that generated the most renewable energy in 2024 was China, according to the Energy Institute’s (EI) 2025 statistical review of world energy, which was released recently. China’s renewable ...