Researchers recycle wind turbine blade materials to make improved plastics

Researchers at Washington State University developed an eco-friendly method to recycle wind turbine blades using a zinc acetate solution. This process recovers glass fibers and resins, which are then used to create stronger plastics. For example, nylon reinforced with these recycled components became three times stronger and eight times stiffer. This innovation provides a sustainable solution for recycling wind turbine blades, which have been challenging to reuse due to their thermoset composition.