Brazil and France have initiated a challenge for countries to prioritize ocean-focused actions in their climate plans ahead of the COP30 summit. An inaugural group of eight countries, including Australia and Kenya, supports this initiative. Brazil's Minister for the Environment, Marina Silva, emphasized the importance of integrating ocean-based solutions into national strategies, highlighting Brazil's commitment to marine ecosystem conservation. The Blue NDC Challenge aims to showcase the potential of oceans in achieving climate goals, with experts noting that ocean solutions could contribute significantly to emissions reductions.