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.

Steel produced via electric arc furnaces (EAFs), which use scrap steel as feedstock, significantly lowers the need for virgin iron ore compared to traditional blast furnace-basic oxygen furnace (BF-BOF) methods that rely heavily on it. Even though recycled content is widely used in steel production, low-emissions steel still has a limited market availability. Closing this gap is key to cutting emissions, reducing reliance on virgin materials, and advancing a more circular steel industry. Thus, our focus is on sourcing lower-emissions steel, as it represents the most impactful opportunity to drive meaningful progress in reducing the environmental footprint of steel production.