by Kevin Wolf on (#59CE0)
The post Harvesting Near-Ground Winds with Advanced Compact Turbines appeared first on POWER Magazine. Compact (H-type) vertical-axis wind turbines (VAWTs) are not as familiar as their horizontal-axis, propeller-type cousins. The two have their origins in the windmills of the 12th century, and even earlier, but the former has lacked financing, and research and development resources that have been poured into the latter to produce some of the lowest-cost energy […]The post Harvesting Near-Ground Winds with Advanced Compact Turbines appeared first on POWER Magazine.