About One Earth Philanthropy
By connecting people, resources, and ideas, One Earth unlocks humanity’s full problem-solving potential to build a just and thriving future for all. It connects thinkers, doers, activists, and knowledge holders from around the world to solve humanity’s greatest ecological challenges together.
Focus Areas
Climate changeEnergy transitionRenewable energyNature conservationBiodiversityEcosystem restorationLand conservationWildlife conservationRegenerative agricultureSustainable food systemsIndigenous rights and stewardshipEnvironmental justiceNature-based solutions
About One Earth Philanthropy
One Earth Philanthropy’s largest recent grant was $979,978 to Vibrant Data Labs for a Climate Finance Tracker and a Climate Solutions Opportunity Roadmap, showing a strong interest in research tools that map the climate and nature accountability landscape. The foundation also made a $950,000 sponsorship to Re-earth Initiative Inc for an independent documentary on the Laguna San Ignacio campaign and youth climate justice movement. Across the recent grants provided, the pattern is clear: this funder backs environmental work that combines science, storytelling, mapping, and movement building. Its portfolio includes support for biodiversity protection, regenerative agriculture, women-led conservation, Indigenous-led land protection, and policy-oriented analysis. Several grants are project-based, and others are broader support for organizations advancing related work. One Earth Philanthropy also funded Resolve Inc for the Global Safety Net initiative, linking its grantmaking to ecological research and large-scale conservation planning. Recent grants reach groups working in forests, mangroves, marine habitat, rangelands, and Indigenous territories, with recurring attention to women leaders and youth climate efforts.
What One Earth Philanthropy Funds
One Earth Philanthropy supports climate and nature research through grants such as $892,050 to Vibrant Data Labs for the Climate Finance Tracker, a searchable map of the corporate accountability ecosystem focused on nature. It also backed Arizona State University Foundation for a New American University with $62,500 for developing the Global Safety Net Report. In biodiversity and habitat protection, the foundation gave $25,500 to National Marine Life Center for care and rehabilitation for endangered sea turtles in Cape Cod, and $25,000 to Rare Inc for support of the “Mothers of the Mangrove” protecting the Amazon’s coast. Its agriculture-related grants include $100,000 to Global Greengrants Fund for women-led, agroecology-based local food systems and $57,500 to Fibershed for an Indigenous-led Navajo-Churro wool buy cooperative. The foundation also funds Indigenous and women-led conservation work, including $186,640 to Resolve Inc for women-led conservation and land conservation support.
How One Earth Philanthropy Gives
Typical grants cluster around the mid-$20,000 range, with a p25 of $20,500, a median of $25,000, and a p75 of $38,250. The recent list shows a mix of larger project grants and many smaller awards at the $25,000 level. The foundation appears to use both project-based funding and broader support, including general operating support and fiscal sponsorship for a project spin-off. Several grantees recur across years in the recent data, including Vibrant Data Labs and Resolve Inc, indicating repeat relationships rather than one-off support. One Earth Philanthropy is a regular funder, not a DAF vehicle, and it does not make grants to individuals.
Financial Snapshot
Annual Giving
$2.9M
Total Assets
$6.5M
Total Revenue
$9.6M
Total Expenses
$6M
Typical Grant Size
Most grants fall between $21K and $38K, with a median of $25K.
25th Percentile
$21K
Median
$25K
75th Percentile
$38K
Geographic Reach
National15 states funded
Funding intensity
LowHigh
Headquarters
Leadership
Justin Winters
Accepts unsolicited proposals
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