Let’s Sustain invites applications for the Youth Climate Project 2026 to support young changemakers with innovative climate solutions. The program offers a fully funded seven-day trip across Europe starting from Germany, where participants can choose their own destinations and present their projects to sustainability leaders. Eligibility is open to individuals between the ages of 18 and 50, as well as youth-led organizations or informal youth groups, provided they hold a valid passport and are committed to attending the program. While specific cash grant amounts are not listed, the program covers all travel and participation costs for the international tour. The deadline for applications is 10 May 2026. Youth Climate Project
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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 May, 15 August, and 15 November 2026. About the program
National Geographic Society — Community-based Coastal and Riverine Stewardship
The National Geographic Society invites proposals for its Common Waters initiative to support projects that strengthen community-based stewardship of coastal and riverine ecosystems. This program is open to individuals from diverse professional backgrounds, including conservationists, researchers, and storytellers, and does not require formal academic degrees. Eligible projects must be located in areas that overlap with National Geographic-Lindblad Expeditions voyages, such as the Arctic, the Peruvian Amazon, and the South Pacific. The society offers grants of up to US$75 thousand to support initiatives focused on local ecosystem restoration, climate change adaptation, or sustainable resource management. The application deadline is 31 May 2026. For more information
German Federal Ministry of Education and Research — Digital Green Talents Award
The German Federal Ministry of Education and Research (BMBF) recognizes young researchers worldwide working at the intersection of digitalization and sustainability. Awardees receive a fully funded three-month research stay in Germany. Eligible applicants are Master’s students in their final year or current PhD candidates (or recent graduates within three months), under 30 years old, with strong academic records. Past winners include many in renewable energy, water management, and environmental engineering. The deadline is 15 June 2026. Green Talents
East Coast Zoological Foundation — Conservation Grant
The East Coast Zoological Foundation (ECZF) invites applications for its 2025 Growth, Engagement, and Resources (GEAR) Grant. This small grant program aims to support operational costs essential for in-situ fieldwork and foster the growth and development of conservation-based organizations. Eligible applicants include 501(c)(3) non-profits or equivalent, as well as governmental and non-governmental organizations focusing on direct conservation action. Funding requests up to $1,000 are anticipated, though larger requests may be considered or partially funded. Applications will be reviewed on a rolling basis until 30 June 2026. More
World Academy of Sciences — Samira Omar Innovation for Sustainability Award
The Samira Omar Innovation for Sustainability Prize recognizes woman scientists from least-developed countries with scientific achievements in clean and renewable energy; sustainable agriculture and agro-biodiversity; plastic pollution and microplastics, water purification and sanitation, climate change, waste management, biodiversity conservation, and other themes related to sustainability. The winner will receive a cash award of US$4 thousand. Candidates should be working and living in an LDC country for at least two years prior to nomination. The deadline for nominations is 30 June 2026. Innovation for Sustainability Award
Hawk Conservancy Trust — Marion Paviour Award
The Hawk Conservancy Trust supports early-career researchers working on projects focused on the conservation and/or research of birds of prey. The maximum award amount is £1,000. Preference will be given to those applying for support for fieldwork, conference fees to present work, or travel costs (for fieldwork or conference attendance). Applications close on 31 August 2026. About the award
Organization for Economic Co-operation and Development — Co-Operative Research Program
The Co-operative Research Program (CRP) provides funding for international events (such as conferences, workshops, congresses, and symposia) and research fellowship grants. Applications are invited from research scientists working in agriculture, forestry, or fisheries who would like to conduct research projects abroad or visit international events. The deadline to apply is 10 September 2026. Co-operative Research Program
Foundation for the Third Millennium — Sustainability Program
The Foundation for the Third Millennium offers funds to projects that promote environmental protection and health, social justice, and economic independence in balanced proportions. Applications should focus on combining ecological, social, and economic aspects. The Foundation gives preference to organizations based in Switzerland and in neighboring European countries, but may also accept grant seekers from Eastern Europe or worldwide. Applications can be submitted anytime. Process
World Food Forum — Transformative Research Challenge
The Transformative Research Challenge (TRC) is a global competition that empowers young researchers (ages 18–35) to advance applied research into real-world agrifood solutions. The challenge focuses on projects with a tested proof of concept that are ready to be refined for piloting. For the 2026 cycle, prizes are offered in categories such as forest restoration, protein diversification using native crops, and One Health-driven rural transformation. Winning teams receive up to US$10 thousand for prototype validation, with an additional US$10 thousand awarded to the overall global winner. The current application window closes at the end of April 2026. Transformative Research Challenge