Carlos Mallo Molina helped lead a sophisticated, global campaign to prevent the construction of Fonsalía Port, a massive recreational boat and ferry terminal that threatened a biodiverse 170,000-acre marine protected area in the Canary Islands. Proposed to be built on the island of Tenerife, the port would have destroyed vital habitat for endangered sea turtles, whales, and sharks. In October 2021, because of the campaign, the Canary Islands government officially canceled the port project. In lieu of the port, Mallo Molina is now realizing his vision for a world-class marine conservation and education center — the first of its kind in the Canary Islands.