Fred. Olsen 1848 Completes Pilot Installation of Tension Buoy and 3D-Printed Anchors at EDP Floating PV Lab in Portugal

Fred. Olsen 1848 has completed a pilot installation of Tension Buoy units at EDP's Floating PV Lab in Portugal, which focuses on floating and hydro solar technologies. The adaptive mooring system is designed for stability under significant water level variations. The project involved collaboration with Sperra, which deployed a 3D-printed gravity anchor, demonstrating innovative anchoring solutions. This installation will operate for a year, providing insights on performance and maintenance, advancing hybrid renewable energy systems.

Published Mar 20, 2026

Fred. Olsen 1848 has installed four Tension Buoy units at the EDP Floating PV Lab in Portugal, aimed at testing floating and hydro solar power technologies. The adaptive mooring technology allows for stable operation under water level variations of up to 50 meters.

AI-curated by Theia

The installation, completed in five days, involved collaboration with EDP and Sperra, which provided a 3D-printed gravity anchor. This pilot will remain operational for a year to assess system performance and long-term maintenance. The project highlights advancements in renewable energy systems and anchoring solutions.