In 2024, we have progressed on this action by ordering more than 300 refurbished yaw brake calipers on our East and West Coast hubs in the UK. Calipers are used to hold the nacelle in place when the brakes are applied and are a part of the hydraulic system. For each caliper we reuse, we also lower the cost of our wind farm maintenance. In addition, we have set up refurbishment loops for several other minor components with a long leadtime to reduce the risk of lost production.

Waste is generally reported on the basis of invoices received from waste recipients, supplemented with plant-specific measurement methods for commercial facilities, including construction activities. Part of the oil-contaminated wastewater from the North Sea oil pipeline has been treated as waste and therefore reported as waste and not wastewater. Residual products, e.g., gypsum from the CHP plants, which are not handled as waste but sold as products, are not included. Soil from excavation projects is not included.