This video presents the SUNBIO project, an innovative initiative funded by the European Union within the framework of the Mission Ocean and Waters. The video outlines SUNBIO’s integrated triple-use system, which strategically combines renewable energy production, marine biodiversity enhancement, and carbon sequestration to address key environmental challenges. It also highlights the project’s consortium of partners, the geographical regions involved, and the real-time environmental monitoring conducted at the OBSEA Underwater Observatory (https://www.obsea.es/).