At some point, that car you’re driving will need a little restoration work. After some machining work and a few replacement parts, it will run a little smoother, get better gas mileage and go from a ...

Voith Hydro in 2022 replaced four vertical Pelton turbines at Verbund’s 75-year-old 326-GWh Gerlos 1 hydropower facility in Austria with a first-of-its-kind horizontal six-nozzle Pelton turbine.

This turbine was installed in New York City’s East River in 2006 as part of the Roosevelt Island TidalEnergy Project – the first licensed commercial tidal power project in the United States. This ...

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 ...

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 ...

The Francis turbine is the most common type of water turbine used in Norwegian hydropower plants, and has been for many years. About half of the world’s Francis turbines are found in Norwegian plants.

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

On Christmas Eve 1968, the astronauts of Apollo 8 took a photo from space that changed the way the world saw itself. It was the first-ever photo of Earth, revealing “a glowing marble of blue oceans, ...