Ocean Health & Microplastic Pollution: Partnership with Dimitri Deheyn

At Tranquillion, we seek opportunities that bridge disciplines, translate knowledge into action, and advance the systems change required to improve outcomes for people and the planet. Climate change, biodiversity loss, pollution, and human health are still too often studied, addressed, and funded in isolation. We are drawn to partners working at the confluence of these challenges and this is what drew us to Dr. Dimitri Deheyn and his team at the Scripps Institution of Oceanography.

2025 Tranquillion Impact Report

Tranquillion’s mission is to deploy capital with intention—to drive meaningful, measurable impact across climate, health, and arts & culture while generating sustainable returns. We believe that financial success and mission alignment are inseparable, and we invest in transformative solutions that stabilize our climate, improve human well-being, and build open, accessible infrastructure for the future.