The Fundación Biodiversidad is a public foundation established by MITECO dedicated to the preservation of biodiversity and ecosystems while promoting a transformative shift in economic, social, and cultural models. With a mission to reverse biodiversity loss, the foundation implements diverse strategies aimed at conserving healthy ecosystems, restoring degraded habitats, and supporting sustainable biodiversity usage. It engages in over 1,000 transformative projects, investing nearly 750 million euros through various funding calls.

The foundation focuses on key areas such as terrestrial and marine ecosystems and urban environments, addressing the causes of biodiversity loss and generating knowledge to inform actions. It fosters partnerships with the private sector to encourage eco-innovative solutions and emphasizes gender considerations in environmental issues. Additionally, the foundation is committed to communication and education initiatives, raising awareness about climate change and biodiversity through resources like podcasts and publications. By collaborating with international stakeholders, it aspires to enhance Spain's environmental commitments and support developing nations.