North American Windpower reported that drones were used to inspect all 264 blades across 88 wind turbines of a Statoil wind farm, covering an area of approximately 22 square miles, located off the coast of England. The so-called Sheringham Shoal Wind Farm is one of the ten largest wind farms in existence and has a capacity of 317 MW, enough to power up to 220,000 homes in the U.K. expand full story