Trelleborg to Provide Rubber Membrane to WETFEET Wave Energy Project

Trelleborg has supplied a flexible rubber membrane to WETFEET, a €3.46 million, three-year research and development project designed to foster the exploitation of ocean wave energy.

Funded by the European Union’s Horizon 2020 program, the WETFEET project, aims to address a number of the constraints that have delayed the sector’s progress to date and develop technology solutions for use in wave energy devices.

José Cândido, head of Economy & Industry at WavEC Offshore Renewables, the company leading the project, said: “Wave energy has enormous potential to fulfill part of the global demand for a clean, safe and sustainable energy source and as a result, contribute to the creation of jobs across not only the EU but worldwide. In recent years however, wave energy research has revealed a number of challenges such as the reliability of technical components, high development costs and risks, as well as industrial scalability of proposed and tested technologies.

“WETFEET was set up to address these issues and pull together a team focused on developing viable components, systems and processes to help fulfill wave energy’s potential.”

Jacco Vonk, marketing & business development manager for Trelleborg’s engineered products operation, added: “We are delighted to be working with the WETFEET project. Using our experience and insights in supplying high performance polymer solutions to the offshore wind energy sector, we have developed a bespoke flexible rubber membrane for Symphony to drive forward innovation in the wave power category.

“Our polymer membrane technology ensures that the membrane not only acts as seal to protect internal components from external water pressure, but as a bearing to prevent the hull and compensation tank from colliding.”