Optivide

Blusink Blusink is a climate tech company developing ocean-based carbon removal solutions that regenerate marine ecosystems while capturing and permanently storing CO₂ in the seafloor. Their innovative ceramic pebbles "Blusinkies" accelerate the formation of rhodolith rocks—natural underwater carbon sinks that also support marine biodiversity. Built by ocean scientists, Blusink combines...

PositivePolar Positive Polar is the world’s first profitable "Science Expedition Cruise Company" dedicated to funding innovative solutions to heal the environment. Their mission is to restore ocean wildlife by harnessing nature’s own processes, like the “whale pump,” and inspiring global environmental ambassadorship. Passengers actively engage with scientists, witnessing and contributing to resear...

CoralX Foundation CoralX Foundation is a nonprofit organization committed to saving the world’s coral reefs. Our team of 21 young professionals brings diverse expertise in engineering, data analysis, and project management to support restoration efforts globally. We serve as a knowledge and data connector for the coral restoration community, helping organizations operate more efficiently and share...