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 ...

Hydroelectric power doesn’t get much attention in today’s discussions of how to generate electricity, particularly in a world looking to boost renewable technologies such as wind and solar. But the ...

Hydropower is a renewable energy source derived from flowing water. Its history can be traced as far back as ancient Greece, where 2,000 years ago waterpower was used to operate wheels for grinding ...

Original Alden turbine runner. Photo courtesy Alden Research Laboratory. The history of hydropower turbines has been associated with a high demand for maximum power generation. Over the last two ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Along the golden hills of the eastern Columbia River Gorge, the ...

Today’s hydroelectric reaction-type turbines are usually constructed with draft tubes. These civil structures have no moving parts. Their design is usually the responsibility of the turbine ...

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Adding batteries to hydropower facilities could extend dam lifespan and unlock new revenue according to PNNL study ...

Cost pressure, sustainability goals, influences from the market as well as environmental and renaturalization measures force operators of hydroelectric power stations to generate energy even more ...

This enabled a cost-effective and light-weight solution when compared with the previous metallic turbine blade design. Based on the complex-shaped hydro-dynamically designed geometry, a method to ...

With demand for renewable energy growing, hydropower plants are working harder than ever. This makes monitoring and protecting ageing ...