The Protect-an-Acre Fund makes small grants to protect forests, promote local self-sufficiency, and strengthen the rights and livelihoods of forest communities. Grants are to local forest communities, indigenous federations, and NGOs active in rainforest zones worldwide. Grants generally do not exceed US$5 thousand. Applications can be submitted at any time. Protect an Acre
worldwide
Amazon Web Services — Compute for Climate
The AWS Compute for Climate Fellowship supports startups and innovators using cloud computing to develop scalable climate solutions. The program provides selected fellows with up to US$100 thousand in AWS credits, technical mentorship, and access to AWS experts to accelerate their projects in areas such as climate modeling, carbon tracking, and sustainable technology. Applicants should be early-stage founders or researchers leveraging cloud computing for climate impact. The fellowship is open to global participants. Applications will be accepted until 06 April 2025. Amazon Web Services
IHE Delft Institute for Water Education — Masterclass Water-Energy-Food
The Water-Energy-Food (WEF) Nexus Training 2025 provides capacity-building for professionals working at the intersection of water, energy, and food security. The program is open to policymakers, researchers, and practitioners globally. A limited number of full and partial sponsorships are available to financially needy candidates who meet the criteria to participate in the WEF Nexus in-person Advanced School. The application deadline is 13 April 2025. WEF Nexus Masterclass
776 Foundation — Tackling Climate Change
The 776 Fellowship is a two-year, full-time program. Fellows will receive a US$100 thousand grant over two years to work on projects to fight climate change instead of pursuing a university degree. Fellows must be ages 18 to 24 and can live anywhere in the world. Fellows will have access to founder networks, various programming, and access to a venture fund’s operating system. Applications close on 14 April 2025. Know more
One Young World — Scholarships to Participate in the One Young World Summit 2025
The One Young World Summit brings together young talents (ages 18-30) from many nationalities to share solutions addressing the world’s pressing issues. To ensure that the most qualified young leaders participate in the Summit, regardless of their ability to pay, fully-funded scholarships are awarded. Each scholarship has its own deadlines and eligibility criteria, please check carefully. More scholarships will become available in the next couple of months. One Young World Scholarships
Arrell Food Institute — Global Food Innovation Awards 2025
The Arrell Food Institute invites nominations for the 2025 Arrell Global Food Innovation Awards. The Award recognizes global excellence in food innovation and community impact through research and food security. Individuals or teams of any country are eligible for nomination. Two winners will receive C$100 thousand each, plus up to C$25 thousand for travel and accommodation to participate in the Arrell Food Summit. Nominations may come from private companies, academic institutions, governmental units, charitable foundations, and not-for-profit organizations. Nominations are accepted until 24 April 2025. Food Innovation Awards
Australian Museum Research Institute — Postgraduate Research Award
The Australian Museum Research Institute (AMRI) offers students access to the Australian Museum’s collections and research programs. AMRI focuses on environmental challenges such as climate change impacts on biodiversity, the detection and biology of pest species, and understanding what constitutes and influences effective biodiversity conservation. The postgraduate award is open to students enrolled in any postgraduate qualification program relevant to the AMRI research priorities. AMRI provides financial support of $2,500. Applications for funding may be submitted until 30 April 2025. More information
IBM — Sustainability Accelerator
IBM accepts proposals for projects focused on sustainable consumption and production, driven by AI innovation. Selected participants will receive support over a two-year program, including access to IBM technologies, as well as technical mentorship and capacity-building workshops. The IBM Sustainability Accelerator is open to nonprofit and government organizations globally. The application deadline is 30 April 2025. Link
Startup SG — Global Startup Competition
Startup SG seeks global startups to compete in the Slingshot 2025 Global Startup Competition. Entries to the competition need to present game-changing innovation in one of four challenge categories, including Environment, Energy and Green Technologies (e.g., Agriculture, Clean Energy, Food, or Green Technology). The Top 100 Global Startups will pitch to a global audience and compete for cash and grant prizes worth up to S$200 thousand. Interested participants have to register on the platform by 11 July 2025. Link to Slingshot
Belgian Royal Academy for Overseas Sciences — Research Competition 2026
Each year, the Belgian Royal Academy for Overseas Sciences sponsors a competition to stimulate high-quality research regarding problems inherent in the developing world. The questions for 2026 request a study on the impact of climate change on the spread of tropical diseases in humans, animals or plants. Each award-winning work is granted a prize of €2,500. The deadline for the 2025 competition is 01 March 2026. Find the questions for the 2026 competition