The Critical Ecosystem Partnership Fund (CEPF) invites civil society organizations to submit letters of inquiry (LOIs) for large grants to support biodiversity conservation in the Cerrado hotspot in Brazil. This call targets projects that align with the investment priorities detailed in the regional ecosystem profile. Grants are available for amounts exceeding US$50 thousand. The deadline for letters of inquiry is 19 April 2026. Link
nonprofit orgs
Belmont Forum — Ocean Collaborative Research
The Belmont Forum invites proposals for the Ocean 2 Collaborative Research Action (OCEAN 2 CRA), a program supporting transdisciplinary research focused on biodiversity and ecosystem sustainability for nature and human well-being. Consortia must include participants from at least three different countries receiving support from participating funding agencies, which include organizations from Argentina, Brazil, Canada, China, France, Italy, Japan, Norway, Switzerland, Thailand, Turkey, and Uruguay, among others. Projects should span 36 months and address one of three themes: biodiversity conservation, ocean-biodiversity-climate integration, or ocean governance and ethics. While total funding varies by the specific national annexes of the participating agencies, grants typically support international research collaboration and societal engagement. The deadline for registrations is 30 April 2026. OCEAN 2 CRA
Canada Fund for Local Initiatives — Community Projects in Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan
The Canada Fund for Local Initiatives (CFLI) supports high-impact, small-scale projects in Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. Funding is primarily available to local, national, or community-based non-governmental organizations and municipal or national government institutions. Projects must address thematic priorities such as inclusive governance, peace and security, sustainable economic growth, or environment and climate action. While the maximum allocation is CAN$100 thousand, typical contributions range between CAN$20 thousand and CAN$60 thousand. The deadline for applications is 30 April 2026. CFLI Kazakhstan
Canada Fund for Local Initiatives — Community Projects in Morocco and Mauritania
The Canada Fund for Local Initiatives (CFLI) supports small-scale, high-impact projects designed by local partners in Morocco and Mauritania. Funding is primarily available to local, national, or community-based non-governmental organizations and municipal or national government institutions. Projects must align with thematic priorities such as inclusive governance, gender equality, environmental action, or peace and security. Contributions typically range from CAN$20 thousand to CAN$50 thousand per project. The deadline for applications is 01 May 2026. CFLI Morocco
Critical Ecosystem Partnership Fund — Guinean Forests of West Africa Large Grants
The Critical Ecosystem Partnership Fund (CEPF) invites letters of inquiry for large grants to support biodiversity conservation in the Guinean Forests of West Africa hotspot. This call is open to civil society organizations operating in Cameroon, Côte d’Ivoire, Equatorial Guinea, Ghana, Liberia, and São Tomé and Príncipe. Projects must align with specific investment priorities related to species conservation and the management of priority sites. Grant amounts range from US$50 thousand to US$250 thousand. Applicants are encouraged to review the regional ecosystem profile and consult with the Regional Implementation Team before submitting their proposals.The deadline for letters of inquiry is 11 May 2026. Know more
Save Our Seas Foundation — Keystone Grants 2026
The Save Our Seas Foundation funds and supports marine and ocean research, conservation, and education projects worldwide. Projects have to focus on charismatic threatened wildlife and their habitats, with a particular concern for marine chondrichthyan species (sharks, rays, skates, sawfishes, and chimaeras). The usual project duration is limited to three years with a grant average of US$25 thousand per year. The next application period (Stage I) is 13 May 2026. Keystone Grants
Okayama City — Education for Sustainable Development
The Education for Sustainable Development (ESD) Okayama Award rewards outstanding education for sustainable development practices in local communities around the world. The award aims to support the organizations carrying out ESD activities and promote the concept to local communities globally through showcasing their initiatives. Two projects will be selected to receive an award of US$3 thousand each. One representative of the winning projects will be invited to the Award Ceremony in Okayama (Japan). Organizations based in any country are eligible to apply. The deadline for applications is 14 May 2026. ESD Okayama Award
Skål International — Sustainable Tourism Awards 2026
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 2026. Find the guidelines
Japan Water Fund — Kyoto World Water Grand Prize 2027
The Japan Water Forum, in collaboration with the City of Kyoto and the World Water Council, invites applications for the Kyoto World Water Grand Prize 2027 to honor grassroots organizations solving water challenges. Eligible applicants are non-profit, non-governmental, and locally led organizations based in developing countries that have implemented water-related projects between 2020 and 2024. The prize aims to recognize initiatives that respect the social and cultural characteristics of local communities. One winner will receive 2 million JPY (approximately US$13 thousand) to support the continuation or enhancement of their activities and will be invited to the award ceremony at the 11th World Water Forum in Riyadh, Saudi Arabia. The deadline for applications is 12 June 2026. Details here
NDN Collective — Community Self-Determination
The Community Self-Determination grant program invests in the self-determination of Indigenous people working in their community. Applicants are encouraged to describe their community self-determination efforts within one of the following strategic focus areas that are best suited for their intentions and goals (e.g., climate justice work, clean energy initiatives, access to clean water, etc.). Grants of US$20 thousand per year, with a commitment of two years. The geographical focus is Turtle Island (Island Nations of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, the U.S. Virgin Islands, as well as Canada and Mexico). Applications close on 16 October 2026. Community Action Fund