Contact Us & Policies

One Earth Foundation

One Earth Foundation is a California based non-profit organization. It is a public charity exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code and our donors can deduct their contributions they make to us under IRS section 170.

We depend on private donors, foundations, and sponsors to cover everything from staff salaries to basic office systems to office rent and supplies. These donors are some of our most dedicated: their investment fuels our long-term mission, our ability to scale as an organization and our mission to continue using 100% of public donations for water projects. This makes your donation go further because 100% of your donation goes directly to the projects!


We are committed to transparency and honesty about who we are and what we do. We know that transparency means providing clear and relevant information about how we are structured and what we spend our income on, as well as making it easier for people to engage with our work and get in touch. 
Our annual Accountability and Transparency Report shares information on our activities with anyone who is interested in our work, from our supporters and partners to the communities that we serve. It also holds us responsible for success against the commitments we have made and allows us to consider the steps that we still need to take to become the most accountable and transparent organization that we can be.
  • Westminster, California
  • Honolulu, Hawaii


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