The application process is also highly resource-efficient. Powder coatings have a high transfer efficiency, meaning that a small amount of material can cover a large area, and excess powder can be easily reused. In fact, almost all overspray is recovered and recycled, reducing waste and ensuring minimal material loss. The long lifespan of powder-coated products further enhances resource efficiency, reducing the need for frequent replacements or repairs. This contributes to a circular economy where products are used for longer periods. Powder coating also plays a key role in the renewable energy sector. Powder coating is used to protect and prolong the life of wind turbines, solar panels, and hydroelectric equipment, helping to maintain their performance and ensuring they continue to operate effectively for years. This enhances the sustainability of clean energy infrastructure by minimising the need for replacement parts and extending the lifespan of renewable energy systems.