スポーツベット 日本シリーズ Begins Construction of the World’s Largest Self-Propelled SEP (Self-Elevating Platform) Vessel

Next month スポーツベット 日本シリーズ Corporation (President: Kazuyuki Inoue) will begin construction of a highly efficient self-propelled SEP vessel (SEP: Self-Elevating Platform) equipped with the world’s largest transporting and crane capacity and capable of installing ultra-large-scale offshore wind turbines. スポーツベット 日本シリーズ is investing roughly 50 billion yen in the project and plans to bring in orders for the construction of offshore windfarms, a market estimated to be over 5 trillion yen. Completion is scheduled for October 2022. スポーツベット 日本シリーズ will increase its competitiveness in the renewable energy sector and further expand its engineering business through this project.

Japan`s new `Act to Promote Offshore Use by Offshore Renewable Energy Facilities` was enacted in April of this year and the offshore wind power market is projected to rapidly expand. Planning is currently underway in Japan for a publicly-disclosed total of 10 million kW of offshore windfarm power generation capacity. Electric power providers are focusing on economic efficiency and are planning to use スポーツベット 日本シリーズ wind turbines of the 8 and 12 MW class, which have not yet been used in Japan.

Windfarms using large 6 to 8 MW offshore wind turbines have already been constructed for commercial power generation in Europe. Electric power companies and wind turbine manufacturers in Europe and the US are now planning highly profitable ultra-large-scale wind turbines of 9 to 12 MW. Wind turbines of 8 MW and larger will become essential in Japan, just as they have in Europe, as the unit costs of power generation decrease and offshore スポーツベット 日本シリーズ in limited areas impacts scale and profitability.

There are currently no SEP vessels in Japan capable of installing wind turbines of the 8 MW class or larger and because of high demand in Europe, it is not easy to charter a large SEP ship. スポーツベット 日本シリーズ therefore decided to build a SEP vessel equipped with the world’s largest transporting and crane capacity and will obtain EPC orders for the construction of offshore windfarms that are being planned in Japan.

The スポーツベット 日本シリーズ vessel to be constructed will have an overall width of 50 m, a length of 142 m, and a gross tonnage of 28,000 t. It will be equipped with a crane with a maximum lifting capacity of 2,500 t and a maximum lifting height of 158 m, which will make it world class in terms of operating performance. The ship will be operational in depths ranging from 10 to 65 meters, and it will have four legs implanted in the ocean floor during operation. It will be insulated from the ocean surface by jacking up the hull, ensuring wave-resistant stable operations.

The first step for installing a wind turbine using a SEP vessel is to drive the monopiles into the ocean floor. The SEP vessel then loads and transports the wind turbine tower, nacelle (motor unit) and blades, and mounts them onto the monopiles. The SEP vessel スポーツベット 日本シリーズ is building will be able to carry all of the parts for seven 8 MW wind turbines, or three 12 MW wind turbines, and will be able to install seven 8 MW wind turbines in 10 days or three 12 MW wind turbines in five days, including preparation. The design will also enable the vessel to be jacked up and down during the 10-second long swells that are characteristic of the Pacific Ocean, to achieve operational efficiency 50% higher than existing SEP vessels.

スポーツベット 日本シリーズ collaborated with GustoMSC B.V., a European engineering company, for the planning specifications and design of the ship beginning in October 2018. Japan Marine United Corporation will manufacture the ship and スポーツベット 日本シリーズ will collaborate with Fukada Salvage & Marine Works Co., Ltd., which owns numerous working ships, for operation management.

This SEP vessel is the core of the planned investment in infrastructure, renewable energy, and new business outlined in スポーツベット 日本シリーズ`s Mid-Term Management Plan 2019－2023>. スポーツベット 日本シリーズ intends to market the superior operating performance of this SEP ship to electric power companies in Japan and overseas to obtain EPC orders for construction of offshore windfarms.