At 430 feet (131m), the SY1310A is the latest engineering feat from Sany Renewable Energy that sets the record for the world's longest wind turbine blades on land. The company intends to deploy the blades on its 15 MW turbines, which are set to be the most powerful onshore wind turbines around.

Durability is the chief concern for wind turbines, and it becomes increasingly difficult with the size and scale of the blades. Courtesy of a thicker airfoil, a reinforced carbon fiber main beam and a metal mesh for lightning protection, Sany’s SY310A blades are built to last. And although they aren’t 100% recyclable, the trailing edge insert is made of recycled polyurethane structural parts that can be easily circulated after the lifespan of the turbine.