The Weeden Foundation makes grants for biodiversity conservation in forest ecosystems, riparian corridors, and riverine and aquatic environments of ecological importance. Weeden’s international priorities are the Patagonia region of Chile, and the Altai Republic of Russia. The average grant size is between US$15 and US$20 thousand. The Foundation requests letters of inquiry (LOI) at least one month before proposal deadlines. The next deadline for applications (English, Spanish) is 09 January 2026. Find details
Category: Biodiversity, Conservation, Wildlife
The PADI Foundation offers worldwide grants in underwater science, environmental projects, and marine education. The Foundation supports research and education related to aquatic environments. In the past, applications have included many projects in tropical regions. Most grants range from US$5 thousand to US$10 thousand. There are no nationality restrictions. The deadline is 15 January 2026. Find the guidelines
Holohil Systems Ltd. supplies radio-tracking equipment and related services for wildlife research and management. Holohil manages a grant program to offer transmitters at a reduced or no cost for projects focusing on wildlife species of especially high research and/or conservation value. Holohil will contribute up to C$2,500 toward the purchase of transmitters. Holohil will pay all shipping charges. Eligibility to apply for the grants extends to conservation professionals and researchers anywhere in the world. Support is awarded four times a year. The application deadlines are 15 January, 15 April, 15 July, and 15 October each year. About the Program
- Tags: april2026, conservation, individuals, january2026, july2026, october2026, research, wildlife, worldwide
The Swedish innovation agency Vinnova invites collaborative R&D projects between Sweden and Brazil in the areas of sustainable mining, bioeconomy, or sustainable cities, aiming to develop commercially viable products, services or processes. Eligible consortia must include at least one Swedish and one Brazilian company, with the possibility to include universities or research institutes as partners. Funding for Swedish participants covers up to €500thousand per project. The call closes 06 February 2026. Details
The Waterloo Foundation manages an Environment Fund that supports projects to manage and conserve marine resources. 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 March and 01 September each year. About the Marine Fund
The Antarctic Wildlife Research Fund (AWR) calls for proposals from scientific researchers who can aid in determining the impact of the krill fishing industry on the Antarctic marine ecosystem. Funding will range from US$25 thousand to US$90 thousand per project. The deadline for applications is 01 April 2026. Find the 12th call for proposals
- Tags: april2026, conservation, fisheries, individuals, marine/coastal, research, wildlife, worldwide
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
The Eco-Innovation Challenge seeks innovative solutions to tackle pollution sources such as agricultural runoff, municipal wastewater, industrial chemicals, and marine litter affecting the Black Sea. Innovators from eligible countries may apply through two windows: a Focus Country Window (Georgia, Moldova, Türkiye) for deployment-ready interventions (grants of US$50 thousand to US$300 thousand) and a Greater Black Sea Window for earlier-stage ideas (technical assistance up to US$20 thousand). The deadline for expressions of interest is 14 November 2025. Eco-Innovation Challenge
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
The Japan Fund for Global Environment makes grants to non-profit organizations in Japan and developing countries for field projects in environmental conservation. Grants are for grass-roots projects and range from 500 thousand to 3 million JPY. Each non-Japanese applicant needs to have an agent in Japan to communicate and apply in the Japanese language on behalf of the applicant. The application deadline is 17 November 2025. Environmental Conservation Grants