The United Nations Global Compact invites companies participating in the UN Global Compact to join the 2025 Climate Ambition Accelerator. This six-month programme aims to (1) equip businesses with the knowledge and skills to set science-based emissions reduction targets aligned with the 1.5°C pathway and (2) support their journey towards achieving net-zero emissions by 2050. Participants will benefit from global best practices, peer-to-peer learning, practical activities, capacity-building sessions, and on-demand training. The deadline for receiving applications is 30 April 2025. More information
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United Nations Environment Program — Champions of the Earth 2025
The Champions of the Earth is the UN’s highest award to honor people and organizations worldwide for leadership and action on sustainable development, climate change, and a life of dignity. This year, UNEP seeks nominations of individuals, organizations, and governments working on sustainable solutions to eliminate plastic pollution. Persons may nominate themselves, their own organizations, or a third party whom they believe should receive recognition. Nominations must be supported by three endorsers. The closing date for nominations is 30 April 2025. UN Champions of the Earth
Global Development Network — Strengthening Research Capacity in Biodiversity
The Global Development Network (GDN) launches a global consultation to gather insights on strengthening national research capacity in biodiversity. Researchers, policymakers, and practitioners are invited to share ideas on capacity-building mechanisms, successful policy-research partnerships, and sustainable funding strategies. The results will be analysed and shared, with participating institutions gaining early access to findings and potential collaboration opportunities. The deadline is 16 May 2025. Details
SVG Ventures — Global Accelerator for Agrifood Tech Startups
Silicon Valley Global Ventures is an investment, technology, and advisory firm that invests in companies that go through their accelerator program. The THRIVE Global Impact Challenge seeks innovative startups advancing a more sustainable future for agriculture. Selected companies benefit from an accelerator program that provides investment, mentorship, and direct access to agriculture companies and farmers. The winning company will receive an investment of up to US$1 million. The application deadline is 25 May 2025. THRIVE Global Impact Challenge
Food and Agriculture Organization of the United Nations — Global Forestry Champions
The Food and Agriculture Organization of the United Nations (FAO) seeks to honor individuals, institutions, initiatives, and programs that have significantly impacted forestry development at national, regional, or global levels. Selected nominees will be recognized for their achievements across ten thematic areas, including forest restoration, biodiversity, climate action, and innovation. The call for nominations is open to governmental institutions; national, regional or local agencies; intergovernmental organizations; non-government organizations; academia; community service organizations; and the private sector. The deadline for receiving nominations is 31 May 2025. More about this opportunity
Okayama City — Education for Sustainable Development
The Education for Sustainable Development (ESD) Okayama Award rewards outstanding education for sustainable development practices in local communities around the world. The award aims to support the organizations carrying out ESD activities and promote the concept to local communities globally through showcasing their initiatives. Two projects will be selected to receive an award of US$3 thousand each. One representative of the winning projects will be invited to the Award Ceremony in Okayama (Japan). Organizations based in any country are eligible to apply. The deadline for applications is 31 May 2025. ESD Okayama Award
Global Landscapes Forum — Restoration Stewards
The Restoration Stewards program supports the work of young restoration practitioners and their teams through funding, mentorship, and training to deepen the impact of youth-led restoration projects. Teams receive a grant of €5 thousand to develop their restoration project and raise awareness among their local communities about the importance of ecosystem restoration and healthy landscapes. Projects may focus on preventing, halting, and reversing the degradation of ecosystems worldwide. The application deadline is 29 June 2025. Restoration Stewards Program
American Association for the Advancement of Science — Science and SciLifeLab Prize for Young Scientists 2025
The Prize is awarded to a young scientist for outstanding life science research for which he/she was awarded a doctoral degree. The awards are made in four fields of life science research, one of which is Ecology and Environment. Eligible entrants for the 2025 Prize must have been awarded their doctoral degrees in 2023 or 2024. The winners in each category will each receive US$10 thousand, and the grand prize winner will receive US$30 thousand. The application deadline is 15 July 2025. Science Prize
World Academy of Sciences — PhD in Chemical and Biological Sciences
The International Centre for Chemical and Biological Sciences (ICCBS) offers postdoctoral fellowships to young scientists from developing countries (other than Pakistan) who wish to pursue postdoctoral research in organic chemistry, biochemistry, biotechnology, molecular medicine, pharmacology or physical chemistry. The duration of the fellowships is six to twelve months. Subject areas range across the physical and natural sciences, including agricultural sciences. ICCBS will provide a monthly stipend to cover living costs, food, and health insurance. The deadline for receipt of applications is 14 August 2025. TWAS-ICCBS Postdoctoral Fellowship
Pôle International Francophone des Gestionnaires de Sites Patrimoniaux — International Training in Sustainable Heritage Site Management
The French-speaking International Pole of the Great Sites Network of France (RGSF) invites applications for the 10th edition of the Intensive International Training “Building the Future of Heritage Sites together: Developing and Implementing Sustainable Management”. The training is intended for francophone managers working on natural or cultural heritage sites who wish to improve their professional practice. The workshop will be held in Bibracte-Morvan des Sommets (France). The program does not offer direct financial support but candidates from emerging countries will receive support in their search for a scholarship(s), provided that a local or national administration of the applicant’s home state agrees to finance at least part of the expenses. The call for applications is open until 05 September 2025. Find details