The European Space Agency (ESA) invites proposals from organizations in ESA Member States to exploit the unique capabilities of the BIOMASS mission for novel Earth-system, forest, and land-surface science applications. The exact funding ceiling per project is not publicly detailed in the summary announcement. The application deadline is 15 December 2025. Find the call here
biodiversity
United Nations Environment Program — Sustainable Public Finance for Biodiversity
The IKI–GIZ “FAST” (Fast-tracking Transformation through Sustainable Public Finance for Biodiversity) Project seeks up to eight implementing partners to support work in Brazil, Costa Rica, Indonesia, and Nigeria. The program aims to help countries redesign public finance systems to align financial flows with biodiversity protection. Activities ( up to US$450 thousand per country) include conducting stocktaking and feasibility analyses on biodiversity-related public finance, capacity needs assessments, analyzing fiscal impacts on biodiversity, forming research networks, and developing indicators linking biodiversity, gender, and public finance. Partners must be non-profit or semi-governmental organizations. Proposals are due by 31 October 2025. Know more
European Space Agency — Living Planet Fellowship 2025
The European Space Agency (ESA) invites young researchers to submit research proposals for the Living Planet Fellowship 2018. Eligible research areas are (1) Advancing Novel Methods and Techniques; and (2) Advancing Earth System Science. ESA will support up to 10 Post-Doctoral researchers to carry out a research project at a Host Institution in an eligible ESA Member State. The deadline for submitting proposals and supporting documents is 14 November 2025. Know more
Smithsonian.com — Annual Photo Contest 2025
Smithsonian.com accepts submissions from photographers worldwide in the theme of “Natural World,” among other categories. The Grand Prize is US$2,500 and the winners in each category will receive US$500 each. The deadline for submissions is 01 December 2025. Submit your photos
TED-Ed — Earth School
Earth School consists of 30 days of nature-focused content for learners of all ages. Each Quest includes videos and a quiz, combined with a series of engaging learning resources curated by environmental experts. Teachers and parents are invited to use these lessons and activities to keep their students and kids engaged and connected to the outside world. Lessons are free and accessible anytime. Link to Earth School
International Science Partnerships Fund — Amazon Workshop Grants
The International Science Partnerships Fund (ISPF) invites joint proposals from UK and Brazilian researchers to support collaborative development-focused research in the Brazilian Amazon. Workshops must bring together early-career researchers to address development, biodiversity, climate, and land-use issues in the Legal Amazon, and host up to 40 participants. Each workshop may receive up to £55 thousand to cover travel, subsistence, event costs, and logistics. Applications are due by 21 October 2025. Amazon Workshop Grants
UNESCO — Youth Innovation Contest
The UNESCO Institute for Information Technologies in Education (UNESCO IITE) invites children and young people to take part in the 2025 Youth Innovation Contest. Participants can submit creative works that reflect their vision of a more sustainable planet, using any format (painting, story, poem, or a research essay). The contest is open to two age groups: Children’s Group (5-12 years old) and Youth Group (13-17 years old). Participants are encouraged to create works focusing on Climate Change, Biodiversity, Building Sustainable Communities, Protecting Water Resources, and Clean Energy. The deadline for application is 16 November 2025. More
Australia and Pacific Science Foundation — Research Grants 2026
The Australia and Pacific Science Foundation (APSF) makes research grants in ecology, biodiversity, and life sciences in Australia and the Southwest Pacific region. Grants are awarded to institutions within Australia or other countries of the Southwest Pacific region for activities within those countries or within the region. Most grants are up to A$20 thousand per year for up to three years. Applications are due 13 March 2026. Link
Mitsubishi Corporation Foundation for the Americas — Grants for Environmental Conservation
The Mitsubishi Corporation Foundation for the Americas (MCFA) makes grants to nonprofit charitable organizations in Canada, the USA, and Latin America for biodiversity conservation, sustainable development, environmental justice, and environmental education. Most recent grants are for two to four years, ranging from under US$30 thousand up to US$1 million. The ideal timing for submitting proposals is during the first quarter of the calendar year. Link
Commonwealth Secretariat — Commonwealth Youth Awards 2025
The Commonwealth Youth Awards for Excellence in Development Work recognize individuals ages 15 to 29 who lead innovative development projects in themes that include agriculture, small enterprise, skills training, climate change, environmental protection, sustainable livelihoods, and poverty reduction. The program selects regional winners from each of Africa, Asia, the Caribbean, and the Pacific. Winners are awarded grants of up to a total of £5 thousand in total to advance their projects. The application deadline is 17 October 2025. Commonwealth Youth Awards