Generally speaking, it's best to ensure that water and electricity stay far away from each other. Though water itself doesn't conduct electricity very well, the ions that are in play (in swimming ...

Having now sorted solar, wind, and tidal power into three “boxes,” let’s keep going and investigate another source of non-fossil energy and put it in a box. Today we’ll look at hydroelectricity. As ...

Pumped-storage hydroelectricity systems are to be found throughout the world, but always on a large scale. Guilherme Silva and Patrick Hendrick, researchers from the ULB Brussels School of Engineering ...

These real-time charts rely on hourly power-generation information gathered by government agencies such as the Brazilian ...

Until 1948, Hoover Dam was the largest hydroelectric plant in the world. It’s still the most visited dam in the world, with over 7 million tourists touring it each year credit: Airwolfhound ...

Despite its long history, hydroelectricity and its sustainable development have always been a matter of controversy. Despite its long history, hydroelectricity and its sustainable development have ...

A Catch 22 is now ensnaring the Pacific Northwest. Indeed, the region’s dependence on hydroelectricity is running into direct conflict with the survival of the salmon and orca whales. To resolve the ...

Just in case you needed any more evidence that the climate crisis has gotten really bad, we’re now learning that a major source of electricity for the Western U.S. and Mexico could be seriously ...

It’s tempting to imagine hydropower as a relatively modern phenomenon – born in the 1950s and really taking root only in the 21st century. Yet, that would ignore the fact that humans have been ...

Hydroelectricity is an established power-generation technology with over 100 years of commercial operation. Hydroelectricity is produced when moving water rotates a turbine shaft; this movement is ...

The bizarre and remarkable home designed by Norman Shaw for the victorian industrialist, scientist, engineer and technical innovator, William George Armstrong (1810-1990). Perched on a crag amidst ...