The Neotropical Grassland Conservancy (NGC) supports Latin American students studying at universities in the U.S. or South America. It funds basic research expenses like transport, lodging, meals and field supplies. Selected students receive a one-time payment of US$1,500. The program also offers the Christopher Miller Outstanding Student Award, providing US$500 annually to one exceptional awardee. The next application deadline is 01 December 2026. Student Grant Program
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Keidanren Nature Conservation Fund — Grant Program 2027
The Keidanren Fund supports field projects in environment, biodiversity, and natural resources in developing countries worldwide, with emphasis on the Asia-Pacific region. The program is open to groups and organizations with appropriate legal status and at least three years of experience in nature conservation. Grants are for one year. The application deadline is 01 December 2026. Keidanren Nature Conservation Fund
Italian Agency for Development Cooperation — Agroecological Value Chains in Ghana and Côte d’Ivoire
The Italian Agency for Development Cooperation invites proposals to strengthen markets and value chains for neglected and underutilized crops in Ghana and Côte d’Ivoire. It offers one grant of €2.7 million, covering 100% of costs, for a project of up to 36 months. The project must support at least 60 cooperatives, producer groups, and small businesses (at least 30 in each country) with training, financial support, and market links. The lead applicant must be a non-profit NGO with at least seven years of experience supporting agricultural and rural enterprises. It must also manage an average annual project portfolio of at least €1 million and work with at least one local co-applicant in each country. The deadline is 16 December 2026. Link
Mangrove Breakthrough — Mangrove Conservation and Restoration
Mangrove Breakthrough seeks projects worldwide that protect, restore or support mangrove ecosystems. Eligible proposals include mangrove restoration or conservation; blue-carbon finance; biodiversity or climate-linked crediting mechanisms; community-based livelihood or stewardship initiatives; nature-tech or monitoring tools for mangrove health; and sustainable businesses tied to mangrove landscapes (e.g. fisheries, coastal agriculture, eco-tourism). Successful submissions gain visibility, exposure at global climate events, and access to investors or funders. The deadline to submit the Expression of Interest is 30 December 2026. Link to more details
Marine Stewardship Council — Ocean Stewardship Fund: Transition Assistance Fund
The MSC’s Transition Assistance Fund supports fisheries verified as improving toward MSC certification through the MSC Improvement Program, funding implementation of their Improvement Action Plan. Around 40% of grants go to fisheries in developing countries, with small-scale and Global South fisheries a particular priority. In 2026, the fund awarded £383,000 across eight projects, including co-funding electronic monitoring systems for a mahi-mahi longline fishery spanning Ecuador and Peru, and stock assessment work for a Spanish shrimp trawl fishery. Applicants must contact their local MSC representative before applying, and applications are assessed on criteria including the rationale for selected improvement actions, the expertise of project leads, and the degree of matched funding already secured. Grants reach up to £50,000 over up to two years. The deadline is 01 December 2026. Transition Assistance Fund
D-Prize — Funding Entrepreneurs to Alleviate Poverty
The D-Prize funds pilot projects that more widely distribute relatively low-cost products and services in the fight against poverty. The current challenges include social enterprises for innovations in specified themes of agriculture; energy; WASH; and several other categories. The D-Prize will award 30 teams with up to US$20 thousand each to launch nonprofits or social ventures that can distribute proven poverty interventions to people in need. Eligibility to compete extends to entrepreneurs anywhere in the world and of any age or background. The D-Prize invites concept notes before 25 October (early deadline); 15 November (regular deadline); or 06 December 2026 (limited extension). Link to D-Prize
Marine Stewardship Council — Student Research Grants
The MSC’s Student Research Grants support postgraduate students doing research with a fishery that’s already MSC-certified, or one that’s actively working toward certification. The fishery needs to already be at a fairly advanced stage in that process, so the student’s project should be tied to a real fishery partner, not just a research idea on its own. Grants reach up to £10,000 over up to 12 months. The deadline is 28 February 2027. Student Research Grants
National Geographic Society — The Human Thread
National Geographic invites storytelling projects documenting the origins and current expressions of global cultures and religions, within its Human Histories and Cultures focus area. Two tiers: Level I (up to US$20,000, for those new to NGS funding, one year to implement) or Level II (up to US$100,000, for more established applicants, two years). Applicants must be 18+, apply in English, and submit a portfolio of prior media work. Priority goes to applicants with lived experience or established relationships in the communities they’re documenting. The deadline is 01 December 2026. Know more
Vital Impacts — Environmental Photography Fellowships
Vital Impacts invites documentary photographers to apply for fellowships supporting long-term storytelling on environmental and conservation challenges, prioritizing photographers with established relationships to the communities or issues they document. One fellowship of US$20,000 goes to an established photographer, six of US$5,000 to emerging photographers, and ten unpaid mentorships are also awarded. Open worldwide, with strong encouragement for local photographers documenting their own communities; prior publication is not required. The deadline is 01 December 2026. Environmental Photography Fellowships
F. M. Kirby Foundation — Social Impact Prize
F. M. Kirby Impact Prize is an annual global prize of US$150 thousand that amplifies and accelerates the work of enterprises working to scale their impact on social or environmental problems around the world. Applicants must have strong evidence of impact over at least 3 years and a plan for how to use the prize to scale that impact in the next 3-5 years. The prize is open to nonprofit, for-profit, or hybrid organizations working anywhere in the world. The deadline for applications is 02 December 2026. Know more