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 ...

Water is emerging as one of the most intriguing fuels in energy research, not by burning it, but by harvesting the subtle ways it moves, flows, and carries charge. From molecule-sized devices that ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator. The devil here is, of course, in all the ...

Deployment of new hydrogen fuel-cell power generators is helping Union Pacific (UP) ensure continued safe operations while having a positive impact on the environment. Back-up power generators are ...