IBM accepts proposals for projects focused on sustainable consumption and production, driven by AI innovation. Selected participants will receive support over a two-year program, including access to IBM technologies, as well as technical mentorship and capacity-building workshops. The IBM Sustainability Accelerator is open to nonprofit and government organizations globally. The application deadline is 30 April 2025. Link
governments
Oppenheimer Generations Foundation — JWO Research Grant
The Jennifer Ward Oppenheimer (JWO) Research Grant supports early-career scientists who conduct impactful research that will provide solutions to some of Africa’s most pressing problems. The proposed research should be focused on the intersection between biodiversity and the economy; environmental tipping points; pollution and impact on the environment; or the impact of basic sciences on sustainable development. A grant of US$150 thousand will support a research project or program for up to three years. Applicants must have strong links to an African academic institution, research institution, government institution, NGO, or for-profit organization. The application deadline is 02 May 2025. JWO Research Grant
Canada Fund for Local Initiatives — Community Projects in Cuba
The Canada Fund for Local Initiatives invites proposals that meet the needs of local communities in Cuba. The priorities under this call include environment, climate action focusing on adaptation and mitigation, and water management. The average contribution is C$35 thousand per project. Eligibility extends to local community organizations, non-profit organizations, and academic institutions. The deadline for submission is 24 March 2025. CFLI Cuba
Visegrad Fund — Western Balkans Grant Program
The International Visegrad Fund calls for grant projects that will facilitate the transfer of know-how between non-governmental and civil society organizations in Visegrad countries (Poland, Czech Republic, Slovakia, and Hungary) and the Western Balkans (Albania, Bosnia and Herzegovina, Kosovo, Macedonia, Montenegro, and Serbia). Thematic areas include environment and sustainable development, among others. The program is open to any legal entity or natural person worldwide, with preference for projects submitted by non-profit and non-governmental organizations; public educational, cultural, and research institutions; and municipalities and local governments. Applicants can apply by 01 June and 01 October 2025. Visegrad+ Grants
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
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
Fondation Franklinia — Conservation of Globally Threatened Trees
The Foundation Franklinia accepts project proposals focused on in-situ conservation of threatened trees in Latin America and the Caribbean. Eligibility extends to any organization with well-established expertise and efficiency in plant conservation. Projects must aim at improving the conservation status of globally threatened tree species listed on the IUCN Red List of threatened species. Funding from the Foundation favors conservation projects with reasonable budgets in relation to proposed activities. A minimum of 20-50% of co-funding will be required. The deadline for submission of proposals (English or French) is 06 April 2025. Tree Conservation
Canada Fund for Local Initiatives — Community Projects in Guatemala and Belize
The Canada Fund for Local Initiatives (CFLI) invites proposals that meet the needs of local communities in Guatemala and Belize. CFLI provides funding to projects that implement environment and climate action projects focusing on adaptation and mitigation, water management, and other thematic priorities. The average contribution is C$27 thousand to C$35 thousand per project. Eligibility extends to not-for-profit local, national or community-based organizations. The deadline for submission is 15 March 2025. CFLI Guatemala and Belize
BIMP-EAGA–Republic of Korea Cooperation Fund — Balanced Growth in Southeast Asia
The BKCF invites project proposals for its 5th grant cycle, aiming to promote inclusive and balanced growth in Southeast Asia and contribute to ASEAN Connectivity. Priority sectors include environment (e.g., climate mitigation and adaptation), tourism (e.g., ecotourism), connectivity (e.g., green transport), and agriculture and fisheries (e.g., food security). Eligible applicants are government agencies, public sector institutes, academic and research institutes, NGOs, private sector entities, or other autonomous institutes from Brunei Darussalam, Indonesia, Malaysia, the Philippines, and the Republic of Korea. Individuals are not eligible. Grants range from US$100 thousand to US$500 thousand for 1-year projects and US$200 thousand to US$500 thousand for 2-year projects, with a maximum of US$250 thousand per country for multi-country projects. The application deadline is 14 March 2025. Link
Canada Fund for Local Initiatives — Community Projects in Ecuador
The Canada Fund for Local Initiatives invites proposals that meet the needs of local communities in Ecuador. The priorities under this call include women’s economic rights, decent jobs and entrepreneurship, and investing in the poorest and most vulnerable (which may include agriculture or aquaculture projects), as well as water and waste management. The average contribution is C$25 thousand to C$40 thousand per project. Eligibility extends to local community organizations, non-profit organizations, and academic institutions. The deadline for submission is 10 March 2025. CFLI Ecuador