The Global Ecosystem-based Adaptation (EbA) Fund supports scaling up innovative approaches to ecosystem-based adaptation to increase the resilience of communities against the impacts of climate change. The goal is to build awareness and understanding of the critical role of natural assets in underpinning resilience and expand the knowledge base to help make the case for working with people and nature. The fund is open for contributions of US$50 thousand to US$250 thousand, with no specified country focus. The maximum project duration is 36 months. Projects may have a global, thematic, regional and/or country-specific focus. The Fund accepts and reviews applications year-round and makes biannual funding decisions. Global EbA Fund
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OPEC Fund for International Development — Grants
The OPEC Fund provides financial assistance to developing countries, particularly low-income countries, in support of their economic and social development efforts. OPEC will consider requests for (i) grants for country-specific activities and projects; (ii) grants for special development initiatives of global or regional scope; and (iii) emergency aid. In the past, the OPEC Fund has financed projects in agriculture, energy, health, transportation, and water and sanitation sectors. The amount of the contribution will vary according to the scope and the nature of the proposed activity. However, except for emergency aid and small grants in amounts of up to US$100 thousand, OPEC’s contribution should not exceed 50% of the total cost. Eligible partners are any government or non-government entity, including co-financing partners, private sector entities, research entities, UN agencies, and international NGOs. There is no deadline. Know more about the OPEC Fund
Leakey Foundation — Field School Scholarship
The Joan Cogswell Donner Field School Scholarship provides up to US$2 thousand towards field school tuition for students to support training in fieldwork related to human origins research. Applications for this scholarship have to be submitted by the field school director, not the scholarship recipient. Recipients must be enrolled in an undergraduate or graduate program in a country where there are limited resources for academic development. The scholarship is awarded year-round. Applications can be submitted anytime. Field school scholarship
Harvard University — Biodiversity Postdoctoral Fellowship
The Edward O. Wilson Biodiversity Postdoctoral Fellowship supports postdoctoral researchers at the Museum of Comparative Zoology at Harvard University to pursue the discovery and formal taxonomic description of Earth’s animal species. The fellowship program is open to both U.S. and non-U.S. citizens. A Ph.D. with relevant research experience in taxonomy and/or systematics is required. The fellow receives a stipend of US$65 thousand per year and a research and travel allowance of US$5 thousand per year. The deadline for submissions is 30 September 2025. More info
International Nature Image Festival — Biodiversity Short Films Contest
The International Nature Image Festival (FIIN) invites submissions of short films (duration 5-28 minutes) that promote biological natural heritage, natural regions, ecosystems, habitats, and species of wild fauna and flora. All formats including animations, documentaries, fiction, experimental films, and music videos are eligible. There are no regional restrictions for participation in the contest. The best short film will be awarded €4 thousand. The deadline to submit cinematographic works is 20 June 2025. Find more information
Skål International — Sustainable Tourism Awards 2025
Skål International announces the call for submission to its 2025 Sustainable Tourism Awards. The idea is to enhance visibility and get recognition of outstanding performance in terms of sustainable and responsible tourism from all over the world. Companies, NGOs, government agencies, and educational institutions worldwide are welcome to submit an entry in one of nine available categories, including ‘Countryside and Biodiversity’ and ‘Marine and Coastal’. Applications close on 31 May 2025. Find the guidelines
The Royal Society — Early Career Researcher Competition
The Biology Letters Early Career Researcher (ECR) Competition recognizes outstanding research papers authored by ECRs. Eligible participants are individuals who have completed a postgraduate degree within the last six years. The competition awards £1,000 to the overall winner and £500 each to two runners-up. To enter, submit your research article via the journal’s submission by 30 April 2025. Link to the competition
UAE Research Program for Rain Enhancement Science — Research Support
The UAE Research Program for Rain Enhancement Science (UAEREP) invites innovative research proposals. The program seeks to advance rain enhancement science and technology, focusing on five key areas: enhanced seeding materials, rain enhancement systems, autonomous aerial systems, localized climate intervention, and advanced models, software, and data. Eligible applicants include domestic and international public or private, non-profit or for-profit organizations, and individuals. Proposals are evaluated based on scientific merit, project plan, team qualifications, resource availability, and capacity building. Applicants have to register by 13 March 2025 to be eligible to participate. Link to the solicitation
Venture For ClimateTech — Early-Stage Climate Technology
Venture For ClimateTech is a global venture studio and accelerator program that supports early-stage climate technology innovators. The program offers up to US$50 thousand in non-dilutive funding, mentorship, and resources to help entrepreneurs bring their climate solutions to market. Eligible applicants include individuals and teams worldwide with innovations capable of significantly reducing greenhouse gas emissions, particularly in sectors such as buildings, transportation, grid, and industry. The program is conducted virtually over six months, encompassing customer discovery, business model development, and investor engagement. Applications for Cohort 5 are open until 07 March 2025. Venture For ClimateTech
Clif Family Foundation — Support for Non-Profit Organizations
The Clif Family Foundation offers grants to support Organic Farming, Climate Justice and other thematic areas. The Foundation covers operating expenses or specific projects for organizations aligned with the Foundation’s strategic priorities. Eligible applicants must be 501(c)(3) organizations or have a fiscal sponsor with this status. Grants range from US$5,000 to US$50 thousand for a one-year period. The foundation does not fund capital projects, individuals, government agencies, or faith-based organizations. Application deadlines are 01 March and 01 August 2025. Link to the grant