Engineering the future of offshore wind in Japan

A strategic breakthrough in monopile production.

While the origins of creation remain an enigma, the genesis of Japan’s very first XXXL Monopile plant is a clear testament to vision, engineering excellence and determination. The initiative, driven by JFE Engineering Corporation, is not just a new chapter in industrial manufacturing, it’s a bold milestone in Japan’s commitment to offshore wind energy.

Located in Kasaoka, the newly inaugurated factory began its journey in July 2021, when the necessary permits and approvals were secured. It marks the first completely new facility built by JFE Engineering Corporation in nearly half a century, underlining the scale and ambition of the project. Built from the ground up, the plant has been equipped with next-generation systems, selected from global leaders in monopile manufacturing technology, to establish a world class production line.

Innovation at the core

At the heart of the new facility is a strategy centered around sustainability and efficiency. Wider and heavier steel plates, including J-TerraPlate™, were selected to streamline the welding process, reduce emissions and minimize fabrication costs. These premium-grade plates, tailored for monopile production, offer enhanced performance and durability.

To read the full content, please download the PDF below.