Give back to help restore the ocean and fix the climate
Support our work to catalyze a movement for ocean and climate impact
Why support Only One
We’re on a mission to restore ocean health and tackle the climate crisis in this generation — with you.
We mobilize millions to win global campaigns.
We fund the world’s best ocean and climate solutions.
We tell stories that spark change for people and planet.
More ways to give
Give directly, the way you want to give
Get in touch with our team to give by check, by wire transfer, or tell us how you prefer to donate and we’ll work with you to maximize your gift.
Help save the planet every month
Our monthly memberships for individuals enable anyone to grow their own forests and reefs, and remove plastic and carbon pollution.
Plant ocean trees as a gift for a loved one
Give the gift of impact by planting ocean trees for that special someone as part of our challenge to restore a forest of one million mangroves.
Grow your impact with a brand partnership
We help businesses invest transparently in the future of our planet to become a leading impact partner in the ocean space.