Ørsted A/S (<a href="https://www.nasdaq.com/european-market-activity" target="_blank">CPH:ORSTED</a>) has booked an impairment charge of DKK 12.1 billion (USD 1.68bn/EUR 1.62bn) on its fourth quarter 2024 results, hit by rising costs for its offshore wind business in the US and mostly related to its Sunrise Wind project off New York.