Sea1 Offshore has entered into shipbuilding contracts with Cosco Shipping (Qidong) Offshore Co. Ltd. for two high-end Offshore Energy Support Vessels. The vessels are based on ST-245 design and will have capabilities to serve both oil & gas and renewable markets. The vessels will be equipped with some of the most fuel-efficient solutions in the market. Generators, battery packages and thruster configuration are fine-tuned and include the latest technology available. The vessels are Methanol ready and the generators can run on 100% biofuel.

The vessels will be built to meet the highest requirements for operations on a worldwide basis. The vessels will have an overall length of 120 meters, a cargo deck area of 1,400m2, accommodation capacity for 120 persons, ROV hangar, moonpool and will be equipped with a 250t crane.

The vessels have scheduled deliveries from first quarter 2027 to second quarter 2027. Sea1 Offshore and Cosco Shipping are in discussion around future potential for further new building vessels.

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