Deutsche Windtechnik was awarded an operations and maintenance contract for the 30 Siemens SWT-3.6-120 turbines at the Riffgat offshore wind farm. The EU tender was initiated by EWE Offshore Service und Solutions GmbH (EWE OSS). The contract was stated to begin in June 2019 and covered basic maintenance, troubleshooting, remote fault elimination, spare parts management, maintenance of safety equipment, and testing of electrical equipment in accordance with DGUV V3; it also included responsibility for repairs and replacement of large components.