AJA Foundation supports projects that provide access to clean water. AJA Foundation has a particular commitment to providing renewable clean water in rural African villages. There is no geographical restriction on where projects might be located. Funding ranges from US$2500 to US$500 thousand. The Foundation accepts LOIs on a rolling basis. Details here
no deadline
100+ Accelerator — Sustainable Action Challenges
100+ Accelerator seeks companies that create products and goods that optimize water use, decarbonize value chains, help farmers produce sustainable and regenerative crops, and/or protect, renew, and grow the biodiversity of all ecosystems to sustain life on Earth. The Accelerator delivers 6 months of remote training to accelerate the collaboration and growth of cohort companies. Participants have access to mentor networks and may receive up to US$100 thousand toward pilot execution. The challenge has an open deadline. Action Challenges
Zoologische Gesellschaft für Arten- und Populationsschutz — Conservation of Globally Threatened or Data Deficient Species
The primary goal of the Zoological Society for the Conservation of Species and Populations (ZGAP) is the conservation of unknown, but highly endangered species and their natural habitats. ZGAP funds conservation projects for globally threatened or data-deficient species, subspecies, and populations. Support is often given to young scientists from the developing world who are eager to implement conservation projects in their home countries. The maximum funding amount per project is €5 thousand. Please note that projects in the wealthier industrial countries (Western Europe, North America, Australia, and Japan) are only supported in exceptional cases. There is no application deadline. Find the guidelines for application here
Finnish Government — Recruiting Foreign Doctoral Students
The EDUFI Fellowship provides initial funding to carry out research for a doctoral thesis in Finland. Researchers or Teachers in Finnish university departments, who wish to recruit a doctoral student or a young researcher from outside Finland, can apply on behalf of the foreign student. The fellowship grant is intended for post-graduate studies as well as research and teaching cooperation in Finnish universities and covers the living costs of the fellow. The EDUFI Fellowship is available to all foreign nationals and all fields of study. Applications are accepted anytime. Link to EDUFI Fellowship
Climate Technology Initiative — Funding for Climate or Clean Energy Projects
The Climate Technology Initiative (CTI PFAN) provides funding to climate or clean energy projects. PFAN accepts applications for projects in low- and middle-income countries in Sub-Saharan Africa, South Asia, Southeast Asia, the Pacific Islands, Eastern Europe, Central Asia, Central America, and the Caribbean Islands. Projects may request between US$1 million and US$50 million. Projects providing energy access or rural electrification (clean cookstoves, solar home systems, mini-grids) may request smaller sums between US$500 thousand and US$50 million. Proposals are invited from companies, individuals, or legal persons; public-private partnerships; and entities that are legally structured to redistribute profits. Applications can be submitted anytime and are evaluated quarterly. Details
The Pollination Project — Animal Welfare Grants
The Pollination Project (TPP) supports individuals and groups who are working to protect farmed animals. TPP funds projects that aim to reduce the consumption of animals, advocate for farmed animal welfare, and raise awareness about farmed animal cruelty. The Pollination Project supports individuals and groups with US$1,000. Grants are open to anyone in the world, but applications from people in Brazil, India, and Mexico are especially welcome. Applications are accepted on a continuous basis. Animal Welfare Grants
Terraformation — Seed to Carbon Forest Accelerator
Terraformation launches the second call for the Seed to Carbon Forest Accelerator, a biodiversity-focused, carbon-funded forest accelerator program. The program aims to foster thriving forest communities that preserve biodiversity while increasing the global forest carbon supply. The Accelerator is open to forest creation and restoration teams of all types from around the world. Participants will benefit from expert training, information on creating and registering carbon projects, and a free feasibility study to assess their project and its ability to grow into a full-scale carbon project. Applications are reviewed frequently. Seed to Carbon Forest Accelerator
Government of Canada — Biodiversity Financing
The International Biodiversity Program by halting and reversing biodiversity loss in collaboration with women and Indigenous Peoples. The program focuses on reversing biodiversity loss by addressing its direct drivers beyond climate change—namely, land- and sea-use change, the overexploitation of species, invasive alien species, pollution, and agriculture. Interested applicants can apply for funding through an unsolicited proposal. Proposals are accepted on a rolling basis. More information
Pulitzer Center — Rainforest Reporting Grant
The Pulitzer Center provides short-term project support to journalists reporting in tropical forests. The Rainforest Reporting Grant supports journalists in three main rainforest regions—the Amazon, Congo Basin, and Southeast Asia. The supported journalism projects will focus on the tropical forests’ role in the overall climate equation and weather patterns, deforestation drivers, and solutions to halt deforestation. The Pulitzer Center will fund costs associated with reporting projects on tropical rainforests in the range of US$8 thousand to US$15 thousand. Grants are made to local journalists based in the tropical rainforest region. Applications are accepted on a rolling basis. More
Partnership for Observation of the Global Ocean — Shipboard Fellowship 2025
The Partnership for Observation of the Global Ocean (POGO) offers several shipboard fellowship opportunities. This fellowship program aims to promote training and capacity building leading towards a global observation scheme for the oceans. Eligibility extends to early career scientists, technicians, PhD and MSc students, and Post-doctoral Fellows involved in oceanographic work at centers in developing countries and countries with economies in transition. Selected candidates will receive subsidies to visit the host institution and to go on the cruise, as well as training on seafaring medical and sea survival. Applications can be submitted anytime. Find the open call for 2025