Northland Power Europe provided wind turbine generator (WTG) operations and maintenance services to the Nordsee One offshore wind farm under a new WTG service agreement that commenced in September 2019. The agreement was described in the project’s chronology as a replacement arrangement following earlier operational challenges and the transition away from prior arrangements with the original WTG supplier. The scope covered ongoing service and maintenance activities for the project’s full turbine fleet, supporting reliable turbine availability and performance during the operational phase. This included typical WTG service responsibilities such as planned and corrective maintenance, technical support, and ongoing service execution aligned with operational requirements at the site. The engagement related specifically to the operating Nordsee One project (332 MW) in the German North Sea and was contracted by the project company Nordsee One. The chronology indicates the commencement timing but did not disclose the contract duration, commercial terms, or pricing structure. No contract value or currency was stated in the cited source.