To address our negative impact of materials wasted, we have a 'Waste management policy', covering all our activities and locations. The policy outlines our waste management processes and provides detailed definitions of key aspects of waste management assurance. Our QHSE department is responsible for its ongoing implementation. As the policy is the steering document for our internal way of working with waste and thus contains detailed guidance on waste handling and data reporting for our global waste operations, the policy is only accessible internally.

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.