ROUGHLY 8,000 wind turbine blades in the U.S. will be removed in each of the next four years. Blades are typically taken to landfills. / BLOOMBERG NEWS FILE PHOTO/PETER MACDIARMID
NEW YORK – A wind turbine’s blades can be longer than a Boeing 747 wing, so at the end of their lifespan they can’t just be hauled away. First, you need to saw through the lissome fiberglass using a diamond-encrusted industrial saw to create three pieces small enough to be strapped to a tractor-trailer. The municipal…