A new high-voltage generator concept is promising pulse energies on the scale of hundreds of lightning strikes, a claim that instantly vaults it into the realm of the most powerful electrical devices ...

With the development of renewable energy technologies, the recovery and utilization of low-grade energy based on ...

The device, called the Superhydrophobic Fiber-Reinforced Polymer Droplet-Based Electricity Generator, or S-FRP-DEG, harvests energy the instant rain hits its surface. Unlike many experimental ...

Minesto, a marine energy technology developer based in Sweden, is a winner of the 2025 Gizmodo Science Fair for deploying the first operational, megawatt-scale tidal energy kite in the Faroe Islands.

Researchers have unveiled an “evapolectric” device that pulls energy from the evaporation of water, producing significantly more electrical power than previous moisture-based energy technologies. The ...

A new way of generating clean power could run your lights with rain. Hydropower typically relies on the movement of water to create electricity through mechanical energy, such as spinning turbines in ...

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 ...

Floating offshore wind turbines open a whole new playing field for energy companies, which have so far had to stick to shallow waters. When you purchase through links on our site, we may earn an ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...