Adapting a technology that was first thought of during the time of the ancient Greeks, a Beverly, Massachusetts, company has created a small power plant in Meriden that state officials believe has the ...

When they’re standing out in a field, miles away from crowded urban centers, the sounds made by a wind turbine’s blades aren’t a big issue. But when they’re perched atop a downtown building, they ...

A fish-friendly “Archimedes screw” turbine generator capable of generating enough power for up to 400 homes over the next 40 years is a step closer to being built in Easton after receiving a $1.4 ...

There’s a sort of time warp going on at Hanover Pond Dam, with ancient technology being installed to produce modern water-powered energy, in a way returning the pond to the purpose it was created for ...

Northampton County Council has pledged up to $1.5 million toward building a hydropower generator in Easton’s Hugh Moore Park if a clean energy company from Massachusetts can get a state grant for the ...

PNNL is partnering with Percheron Power, LLC, to help the Kennewick, Wash.-based small business make hydropower cheaper. PNNL is helping Percheron evaluate using composite instead of steel to make ...

PNNL is helping Percheron Power of Kennewick design screw-shaped turbines, called Archimedes Hydrodynamic Screw turbines, for hydropower generation in small waterways. Shown here is a steel Archimedes ...

Adapting a technology that was first thought of during the time of the ancient Greeks, a Beverly, Massachusetts, company has created a small power plant in Meriden that state officials believe has the ...