The Rockefeller Foundation supports African leaders who are creating bold, systemic solutions to critical challenges across the continent. Projects can range from social innovation and policy work to tech-driven and community-based efforts. Key focus areas include renewable energy access, resilient health systems, transformed food systems, and regional economic integration. The pre-application deadline is 01 December 2025. Big Bets Fellowship
nonprofit orgs
Embassy of Japan in Trinidad and Tobago — Grants for Grassroots Projects
The Embassy of Japan in Trinidad and Tobago provides financial assistance in the fields of basic human needs (agriculture, medical and health care, public welfare, and the environment), human resource development (education, research, training), and basic economic infrastructure. The Embassy supports projects proposed by NGOs, schools, hospitals, and local government authorities in 9 Caribbean countries. Potential recipients are international or local NGOs, community-based organizations, educational institutions, and local governments. The application deadline is 20 December 2025. More about this opportunity
South Asian Network for Development and Environmental Economics — Environmental and Resource Economics in South Asia
SANDEE invites research concept notes in any area of environmental and resource economics relating to the development of South Asia and the Hindu Kush Himalaya, including environmental issues faced by people living in the plains, hills, and mountains. Examples of research previously supported by SANDEE include: renewable energy subsidies that target the poor; analysis of possible payments to farmers for ecosystem services; and research on the economics of climate change. Proposals must include a strong economics component. Grants will be in the range of US$20-30 thousand over a two-year period. Concept notes have to be submitted by 31 December 2025. SANDEE Research Grants
German Government — International Climate Initiative Small Grants
Germany’s International Climate Initiative (IKI) supports projects on climate change mitigation and adaptation, and biodiversity projects that have climate relevance. The focus of the IKI Small Grants scheme is to provide support to the implementation of projects addressing the global loss of biodiversity in connection with climate change. IKI Small Grants selects project proposals and provides funding between €60 thousand and €200 thousand. Not-for-profit organizations and for-profit non-government organizations, if they pursue strictly non-profit objectives, are eligible to apply. The deadline for applications is 15 January 2026. IKI Small Grants
German Government — International Climate Initiative Medium Grants
Germany’s International Climate Initiative (IKI) supports projects on climate change mitigation and adaptation, and biodiversity projects that have climate relevance. The focus of the IKI Medium Grants scheme is to provide support to the implementation of projects addressing the global loss of biodiversity in connection with climate change. Each project can receive a grant of between €300 thousand to a maximum of €800 thousand over a period of two to three years. Funding is available for non-profit organizations (associations, foundations, think tanks) and academic institutions (universities and research institutions), as well as non-profit companies in Germany. Projects have to be implemented in collaboration with local implementing organizations in ODA countries. Project outlines can be submitted by 20 January 2026. Climate Initiative Medium Grants
Calouste Gulbenkian Foundation — Prize for Climate Action
The Calouste Gulbenkian Foundation seeks nominations for the 2025 Gulbenkian Prize for Humanity. The 6th edition of the Prize recognizes outstanding contributions to climate action and climate solutions that inspire hope and possibility. The Gulbenkian Prize for Humanity in the amount of €1 million, aims to strengthen communities facing the effects of climate change, helping them to adapt and build resilience at a local level. Individuals, groups or organizations from all over the world can be nominated. The nomination deadline is 30 January 2026. Details here
Wildlife Acoustics — Bio-Acoustics Product Grants
Wildlife Acoustics aims to advance animal biology research, habitat monitoring and environmental conservation through bio-acoustics recording technology. The Wildlife Acoustics Scientific Product Grant Program offers US$4 thousand of product-in-kind grants to biologists, researchers, conservationists, and students who work for charitable, educational, and other tax-exempt organizations. Wildlife Acoustics provides additional support (up to US$1,000) for travel to present findings. There are no geographical limitations. Applications are evaluated quarterly with deadlines on 15 February, 15 May, 15 August 2026. About the program
European Outdoor Conservation Association — Funding for Conservation Projects
The European Outdoor Conservation Association (EOCA) makes grants for field-based projects in wildlife conservation; protection of forests and wetlands; litter clean-up on trails and mountains; environmental education in local communities; and other initiatives in support of nature-based travel and tourism. Project applications must protect a threatened species or habitat; have a link to the outdoor enthusiast; and involve hands-on practical conservation work. Grants are to nonprofit organizations in amounts up to €30 thousand for projects of one to two years anywhere in the world (except North America). There are two application periods per year. The next application window is 01-31 March 2026. View this opportunity
Waterloo Foundation — Environment Fund: Tropical Rainforests
The Waterloo Foundation manages an Environment Fund that supports projects to manage and conserve tropical rainforests. Applications are invited from UK charities in partnership with local organizations in the developing world, and from non-UK organizations that can provide suitable references in the UK. The majority of grants range from £50 thousand to £100 thousand for projects of up to three years. Application deadlines are 01 June and 01 November 2026. About the Fund
Coca-Cola Foundation — Water Projects for Communities
The Coca-Cola Foundation’s priority areas for grant-making are women, well-being, and water. Past projects include grants for access to clean water and sanitation; watershed management in water-stressed areas; multiple-use systems for water; and education and awareness in water conservation. Grants are generally made to tax-exempt nonprofit charitable organizations. Grant seekers apply for cash grants or fund-raising sponsorships. Coca-Cola’s regional and country foundations share these global priorities and add others — mainly in areas of education, health, and environment. Applications can be submitted at any time. Link