The Future of Clean Energy is Floating
UK-based clean energy innovator, Global OTEC, is making waves—literally—as it prepares to deploy its revolutionary floating cylindrical hull into the Atlantic Ocean. This cutting-edge project, set to launch off the coast of Gran Canaria, Spain, at the Oceanic Platform of the Canary Islands (PLOCAN), marks a pivotal moment in the quest for sustainable energy solutions.
After years of meticulous planning, Global OTEC has completed the final preparatory steps, including anchor installation and securing clearance from the harbor master. Now, the team is waiting for the perfect weather window—waves under one meter—to tow the structure to its test site. Once in position, the company will assemble its proprietary cold water pipe and connection point, kicking off real-world testing of its Ocean Thermal Energy Conversion (OTEC) technology.
A Storm-Resistant Breakthrough
OTEC isn’t a new concept—it dates back to the 1930s, when the first plant was built in Cuba. However, that early attempt was destroyed by a storm, highlighting a major challenge: creating a floating structure robust enough to withstand extreme weather. Global OTEC’s prototype, developed under the EU-funded PLOTEC project, aims to solve this problem once and for all.
“This isn’t just about generating clean energy; it’s about making OTEC viable in tropical storm zones,” the company explained. “Our team of experts from across Europe has designed a weather-resistant, cost-effective prototype that could revolutionize how tropical island utilities harness the ocean’s power.”
The cylindrical hull, named Don, was launched in November 2024 from Hidramar Shipyards, marking a significant milestone in OTEC development. By combining resilience with innovation, Global OTEC is paving the way for reliable, storm-proof clean energy systems.
A Global Collaboration for a Greener Tomorrow
Global OTEC’s ambitions extend far beyond the Atlantic. In January, the company signed a two-year memorandum of understanding (MoU) with Brazil’s COPPE/UFRJ to advance OTEC technology in the region. This partnership will focus on joint research, knowledge exchange, and technological development, further solidifying OTEC’s potential as a global clean energy solution.
PLOCAN, the testing site for this groundbreaking project, is a hub for marine and maritime innovation. Its multipurpose infrastructure supports research and development for both public and private entities, making it the ideal location for Global OTEC’s ambitious endeavor.
As the world races to combat climate change, Global OTEC’s floating platform represents more than just a technological breakthrough—it’s a beacon of hope for a sustainable future powered by the ocean itself.
