Cyan Renewables has revealed it has lined up a 15-year charter contract for a service operation vessel (SOV) newbuilding that market sources believe is on order at Cosco Shipyard in China.

The as-yet-unnamed ship will operate for Siemens Gamesa Renewable Energy, servicing 73 offshore wind turbines in Hai Long offshore wind farms, located about 50 km off the coast of Changhua County in Taiwan.