PNNL is helping Percheron evaluate using composite instead of steel to make screw-shaped turbines called Archimedes Hydrodynamic Screw turbines, which enable hydropower generation in small waterways.

The LIAM F1 UWT is one of a kind designed by a Dutch startup company known as Archimedes. The LIAM F1 UWT does not look or sound like a conventional wind turbine, which can be noisy and unattractive ...

Unlike larger, more traditional domestic wind turbines, Dutch firm Archimedes‘ says its Liam F1 Mini Urban Wind Turbine can generate up to 1,500 kWh of free wind energy per year in near silence ...

A community group in Derby wants to install a specialist turbine using a river's energy to power nearby businesses. Darley Community Energy (DCE) is trying to secure funds for an Archimedes screw ...