The Critical Ecosystem Partnership Fund (CEPF) makes small grants in support of biodiversity conservation in the Caribbean “Caribbean Islands Biodiversity Hotspot.” Grants support community-based sustainable small-scale fisheries, protection and conservation of endangered marine species, marine protected areas management, and activities that promote improved marine and coastal ecosystems. Grants are up to US$50 thousand. Eligibility for grants extends to NGOs, community groups, private enterprises, universities, and other civil society applicants. The deadline for letters of inquiry is 23 January 2026. Details here
community projects
Paul M. Angell Family Foundation — Marine and Ocean Conservation 2026
The Paul M. Angell Family Foundation makes grants in thematic areas that include marine and ocean conservation. The Foundation is interested in marine protected areas; sustainable fisheries; conserving sharks and rays; conservation of coral reefs; and limiting plastics pollution. Eligibility extends to U.S. nonprofit organizations that have 501(c)3 registration and international conservation organizations. The application deadline is 30 January 2026. Know more
Commission for Environmental Cooperation — Environmental Leaders Program
The Commission for Environmental Cooperation (CEC) offers the Generation of Environmental Leaders Program (GELP). Youth aged 18–35 from Canada, Mexico or the United States are invited to propose practical solutions for protecting land, water, and air across North America. Selected teams get mentorship, participation in a youth-environmental network, and seed funding of C$15 thousand to help turn their ideas into real projects. The deadline for applications is 01 February 2026. Environmental Leaders Program
IUCN — European Rapid-Response Fund for Invasive Alien Species
The IUCN Save Our Species (SOS) invites applications to the European Invasive Alien Species Rapid‑Response Fund. The fund offers quick-release grants ranging from €10 thousand to €50 thousand for projects up to 12 months, to help conservation actors swiftly respond to recent incursions of invasive alien species in Europe before they become established. The fund supports organisations operating within the EU (including the Canary Islands, the Azores and Madeira). The call remains open until 10 February 2027. More information
Accountability Lab East and Southern Africa — Climate Justice Incubator
Accountability Lab East and Southern Africa (ALESA) launches a 12-month Climate Justice Incubator (CJI). The CJI is for young civic leaders aged 18–30 from Malawi, Kenya, Tanzania, Uganda and Zimbabwe, focusing on climate-justice innovation, community resilience, storytelling/advocacy, policy change or intersectional climate action. Applicants receive mentorship, training and hands-on support to develop their ideas into impact projects and join a network of “Climatepreneurs”. The deadline is 28 November 2025. Details here
Rockefeller Foundation — Fellowship for a Better Future
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
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