All articles by Grant Turnbull

New heights: the role of high-altitude wind turbines in future power generation

MIT spin-off Altaeros Energies has created the BAT – the Buoyant Airborne Turbine, found within a helium-filled shell, and able to float 1,000 feet above ground. Ross Davies talks to co-founder and CEO, Ben Glass, about how the project was conceived, its main features and what it could signal for the next generation of wind power.