Cyan Renewables secures 15-year charter contract with Siemens Gamesa for Hai Long offshore wind farm service operations vessel

Singapore-based offshore wind vessel owner Cyan Renewables signed a 15-year charter contract with Siemens Gamesa to deploy its new service operations vessel (SOV), Cyan Wind Seeker, at the 1,044 MW Hai Long offshore wind farm in Taiwan. The 85.5-metre-long hybrid-diesel electric SOV, built by Vard in Vietnam and delivered ahead of schedule, will support Siemens Gamesa’s operations for 73 SG 14-222 DD wind turbines across the project’s three phases. The Hai Long wind farm, located 45-70 kilometers off the Changhua coast in the Taiwan Strait, is owned by a consortium including Northland Power, Gentari, and Mitsui & Co., with commercial operations expected in 2027. The SOV features fuel-efficient propulsion technology, including Siemens BlueDrive and hybrid battery systems, enabling reduced emissions and quieter operations. The charter agreement, awarded by Siemens Gamesa in early 2024, marks a key operational partnership for the Hai Long project’s maintenance and service logistics.

Counterparts (3)

Offtaker

Siemens Gamesa

company · 1 deals

Spanish wind turbine manufacturer and renewable energy technology provider with 28,150 employees, operating in 81 countries. Global leader in onshore and offshore wind turbine manufacturing and services, with over 130 GW of wind power installed worldwide.

supplier

Cyan Renewables

company · 1 deals

Singapore-based marine and subsea services provider supporting the global offshore wind industry with a fleet of 35 specialized vessels, including installation, operations & maintenance, and decommissioning services across Asia, Europe, and Australia.

Vard

company · 1 deals

Norway-based designer and shipbuilder of specialized vessels for global markets, operating facilities in Norway, Romania, Brazil, and Vietnam. Majority-owned subsidiary of Fincantieri S.p.A., delivering high-end maritime solutions across energy, seafood, adventure, and security sectors.