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Decommissioned wind turbine blades recycled into asphalt for new roads | As much as wind turbines are great for producing clean energy, disposing of them when the time comes can be challenging. Researchers in China have hit upon a clever way to use discarded blades to build long-lasting roads.


As much as wind turbines are great for producing clean energy, disposing of them when the time comes can be challenging. Researchers in China have hit upon a clever way to use discarded blades to build long-lasting roads – a method that could come in handy as we erect and decommission more turbines…

Researchers in China have hit upon a clever way to use discarded blades to build long-lasting roads – a method that could come in handy as we erect and decommission more turbines over time. While most parts from old wind turbines can be recycled or reused, including the shell, nacelle, and metallic internal components, the long blades are typically made from fiberglass. Five months after creating the asphalt mixture and laying a section of the Qingfu Highway in the northwest Chinese city of Lanzhou, the road has reportedly not developed any cracks or rutting.

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