The Earth Institute at Columbia University invites applications for 2-year postdoctoral fellowships that contribute to understanding critical scientific and social issues in global sustainable development. Specific areas of research include food security, energy systems, climate change, poverty reduction, disease, and environmental degradation. The multi-disciplinary program is open to U.S. and non-U.S. citizens who received their doctoral degrees within five years of beginning their appointments. The deadline for applications is 30 October 2026. Post-Doctoral Fellowships
biodiversity
University of Oxford — Scholars Program for Africans
The Africa Oxford Initiative (AfOx) offers seven graduate scholarships for the 2027-28 MBA program at the University of Oxford. Scholarships are available for applicants who are African nationals, and who can demonstrate a commitment to Africa’s development. The scholarships cover course fees and a grant for living costs, as well as a tailor-made training program. The application deadline is 08 January 2027. AfOx Scholars Program
The Explorers Club — Impact Grants
The Explorers Club Impact Grants support individual researchers and explorers worldwide who conduct field-based scientific expeditions in disciplines such as ecology, earth sciences, anthropology, archaeology, paleontology, and astronomy—especially exploring regions experiencing environmental or cultural change. Grants typically range from US$10 thousand to US$25 thousand, covering expenses for on-site fieldwork. Applications are accepted on a rolling basis. Explorers Club Impact Grants
Stockholm Resilience Center — SwedBio Collaboration Program
The SwedBio Collaboration Program contributes to ideas, methods, and policies regarding how biodiversity, ecosystem services, and resilience help sustain livelihoods. SwedBio welcomes submissions of concept notes for project ideas. SwedBio contributes to shorter projects through a small-grants program (max. SEK 500 thousand). Preferred partners include regional and international network organizations; action-oriented research institutes; think-tank institutions; and civil society organizations based in developing countries. Concept notes can be submitted anytime. About collaboration with SwedBio
Blue Action Fund — Mangroves and Blue Carbon Conservation Grant
The Blue Action Fund invites proposals for projects that integrate mangrove conservation, restoration, and sustainable use with high-integrity blue carbon initiatives to advance biodiversity conservation, climate action, and sustainable coastal livelihoods. Projects must combine the establishment or improved management of protected areas (PAs) or Other Effective Area-based Conservation Measures (OECMs) with a credible pathway toward carbon credit generation. Eligible applicants are national and international non-governmental organizations (NGOs) proposing projects in India, Indonesia, the Philippines, or Vietnam. Grants range from €2 million to €4 million per project, with an implementation period of up to five years. The application deadline is 15 October 2026. Link
Stiftung Artenschutz — Amphibian Conservation Fund
The Amphibian Conservation Fund supports conservation actions for threatened amphibian species worldwide. Projects must focus on species listed as Critically Endangered, Endangered, or Vulnerable on the IUCN Red List. Initiatives targeting Data Deficient or Not Evaluated species may also qualify if a clear conservation concern is demonstrated. Eligible activities include habitat protection, urgent field research, conservation breeding, reintroductions, training, education, and community engagement. Funding is available for projects up to €5,000 with a duration of up to 12 months. Proposals are accepted in English or German, and the program is open to applicants from any country. The application deadline is 31 July 2026. Amphibian Conservation Fund
Lipman Family Prize — Funding for Social Change
Each year, the Lipman Family Prize awards cash to three social impact organizations – US$250 thousand for the winning organization and US$125 thousand for each of the two other honorees. The award recognizes and amplifies the work of organizations devoted to positive social impact and creating sustainable solutions to significant social and economic challenges. Past winners include projects in the field of improved sanitation, energy innovations, and micro-forestry. Eligibility extends to organizations from all around the world addressing social and economic issues. Applications close on 31 July 2026. Find details
UNESCO — Nomadic Culture of Central Asia Photo Contest
UNESCO invites applications for the international photo contest “Nomadic Culture of Central Asia: Preserving Traditions and Biodiversity”. Professional and amateur photographers aged 18 and older from any country may submit original photographs taken in Central Asia that highlight pastoral traditions, nomadic communities, livestock diversity, or biodiversity and rangeland landscapes. Finalists’ photographs will be exhibited in Almaty, Kazakhstan, in autumn 2026. The submission deadline is 09 August 2026. Central Asia Photo Contest
Purpose Earth — Grants and Mentorship
Purpose Earth is a grant and mentorship program empowering leaders and their transformative solutions to our global challenges. Purpose Earth supports projects that are finding creative solutions within the areas of environmental protection, community activation, and cultural collaboration. Grant funding is up to US$10 thousand per recipient. The deadline to apply is 30 August 2026. Purpose Earth Grant Award
European Commission — Sustainable Management of Caribbean OCTs’ Natural Capital
The European Commission invites proposals to strengthen the sustainable management of natural capital in the Caribbean Overseas Countries and Territories, specifically Aruba, Bonaire, Curaçao, Saba, Saint Barthélemy, Sint Eustatius, and Sint Maarten. The call supports projects in two lots: sustainable agriculture, food security, and water management; and marine biodiversity protection and invasive species management. Eligible applicants include nonprofit legal entities such as NGOs, public sector operators, and international organizations established in eligible EU Member States or Caribbean OCTs. The total budget is €20.85 million, with grants ranging from €6.5 million to €10.425 million. The application deadline is 28 August 2026. More information