The Forests Travel Award encourages junior scientists to present their latest research at academic conferences in the field of forests and forest ecology. The financial support of CHF800 can be used to attend an international conference held in 2026. Applicants must be postdoctoral fellows or PhD students involved in forestry-related sciences. Applications have to be submitted by 31 May 2026. Forests Travel Award
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MDPI — Forest Best PhD Thesis Award
The journal Forests invites nominations for its annual award recognizing outstanding research published in the field of forest science. The competition is open to authors of research or review articles published in the journal during the 2025 calendar year. The editorial board selects winners based on the scientific merit and impact of the work. The program offers a prize of CHF 500 and a certificate, along with an opportunity to publish one additional paper free of charge in the journal after peer review. The deadline for nominations is 31 May 2026. Best PhD Thesis Award
CCAS Center of Excellence — Climate Change Research Fellowships
The CCAS Center of Excellence (CCAS CoE) invites applications for its fellowship programs focused on climate change research and atmospheric sciences. These fellowships are open to PhD candidates and postdoctoral researchers who are affiliated with academic or research institutions in any country. The program provides financial support to cover travel expenses and research-related costs for projects aligned with the Center’s mission to address environmental challenges. While specific grant amounts are not listed on the website, the funding typically supports short-term research stays and collaborative projects. Applications must be submitted by 31 May 2026. Details here
Africa Centre for Energy Policy — Energy Leaders Innovation Challenge 2026
The Africa Centre for Energy Policy (ACEP) invites applications for the Future Energy Leaders Innovation Challenge. The program is open to young African innovators, researchers, and entrepreneurs who are developing sustainable energy solutions to address energy poverty and climate change across the continent. Selected participants receive technical mentorship, access to industry networks, and a grant of US$5 thousand to pilot or scale their innovations. Applicants must be between 18 and 35 years old and residents of an African country. The deadline for applications is 31 May 2026. Energy Innovation Challenge
IUCN — Community Solutions to Plastic Pollution in the Caribbean
The International Union for Conservation of Nature (IUCN) invites proposals for the Sustainable Small Grants Programme to address plastic pollution in the Caribbean. The program supports community-driven projects in Antigua and Barbuda, Grenada, Saint Lucia, St. Kitts and Nevis, and St. Vincent and the Grenadines that implement circular economy principles and improve local waste management systems. Non-governmental organizations, community-based organizations, and academic institutions are eligible to apply for funding. Each participating country is allocated up to €80 thousand, with individual grants ranging from €30 thousand to €80 thousand. The deadline for applications is 31 May 2026. Know more
Canada Fund for Local Initiatives — Community Projects in Serbia, Montenegro, North Macedonia
The Canada Fund for Local Initiatives (CFLI) supports small-scale, high-impact projects in Serbia, Montenegro, and North Macedonia. Eligible applicants include local non-governmental organizations, community groups, and non-profit entities, as well as local academic and municipal institutions. The program focuses on thematic priorities such as democratic governance, human rights, peace and security, and environment and climate action, with gender equality as a cross-cutting theme. Grants typically average CAN$24 thousand, while the maximum annual contribution for a single project is CAN$30 thousand. The deadline for the submission of preliminary applications is 08 May 2026. Link
Blue Carbon + – Coastal Agriculture and Aquaculture Research
Blue Carbon +, a joint initiative by Conservation International and The Nature Conservancy, seeks proposals to investigate the climate change mitigation benefits of specific coastal business models. Qualified post-doctoral researchers and research groups are eligible to apply for this opportunity to conduct literature reviews, field research, and life cycle assessments focused on saltwater agriculture, mangrove-positive shrimp and mud crab production, and seagrass-positive sea cucumber production. While the program is global in scope, current research locations include Portugal, Mexico, Indonesia, Ecuador, Vanuatu, and Zanzibar. The total available budget for this work is US$280 thousand, which covers a two-year project period. The deadline for applications is 10 May 2026. Details here
Let’s Sustain — Youth Climate Project 2026
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
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
RES4Africa Foundation — Renewable Energy
The RES4Africa Foundation invites applications for the 2026 edition of RAISEAfrica, a program supporting renewable energy startups and entrepreneurs in Africa. The call is open to African citizens between 18 and 35 years old, or startups registered in Africa, who are developing innovative renewable energy solutions for the African market. Up to six selected participants will receive an initial entry contribution of €3,000, along with mentoring, coaching, and fundraising support. Additionally, participants can compete for the “Young Talent of the Year Award,” which offers a final prize between €5,000 and €10,000. The deadline for applications is 17 May 2026. Link to RES4Africa