has recently announced plans to 3D-print the lower sections of wind turbine towers up to 200 meters tall. Their first prototype, a ten-meter tall tapering cylinder of extruded concrete ...

Wind energy isn’t quite as common of an alternative energy source as solar, at least for small installations. It’s usually much easier just to throw a few panels and a battery together than it ...

A team of researchers at the Beckman Institute for Advanced Science and Technology has developed a new 3D printing method ...