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
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United Nations Framework Convention on Climate Change — AI for Climate Action Award
The AI for Climate Action Award is a global competition that celebrates the application of Artificial Intelligence (AI) in tackling climate change. Anyone above the age of 18 years, with an open-source, AI-powered climate solution developed in or for Least Developed Countries (LDCs) or Small Island Developing States (SIDS) is encouraged to apply. Applications are welcome from individuals, teams, start-ups, organizations, or any other type of entity. The submission deadline is 30 June 2026. AI for Climate Action Award
The World Around — Young Climate Prize
The World Around calls for applications to the Young Climate Prize. World Around seeks young people who are working on their self-started projects that address, draw attention to, or mitigate climate change in their communities. The program will provide visibility, support, and mentorship for 25 of the world’s most talented and passionate climate designers. Anyone aged 13-25 from anywhere can submit their work. Nominations and applications are open until 30 June 2026. Young Climate Prize
Joseph Rowntree Charitable Trust — Sustainable Future Grant
The Joseph Rowntree Charitable Trust (JRCT) accepts applications for the Sustainable Future Program to develop and promote sustainable, low-carbon alternatives to the current economic systems. JRCT is particularly interested in activities that help marginalized groups and young activists. The Fund will support campaigns and movements, networks, and the replication of innovative local projects on a larger scale. Eligibility extends to UK based and foreign non-profit organizations. Applicants have to register an account first. The upcoming deadline for account registration is 19 August 2026. Details here
European Commission — Technical Assistance for Strategic Integrated Projects (Climate)
The European Commission provides technical assistance grants to support the preparation of Strategic Integrated Projects (SIPs) under the LIFE Programme. These grants are available to public bodies, private non-commercial organizations, and for-profit entities based in EU Member States or countries associated with the LIFE Programme. The funding is intended to help applicants develop full SIP proposals that implement regional, multi-regional, or national climate action plans. Each project can receive up to €70 thousand in co-funding. The deadline for applications is 16 September 2026. Details here
Royal Geographical Society — Gilchrist Fieldwork Award
The Royal Geographical Society invites applications for the Gilchrist Fieldwork Award. The aim of the award is to support challenging overseas fieldwork projects carried out by a team of university academics and researchers. The team should comprise up to 10 members, the majority of whom should be British. Previous winning themes include climate change, ecosystem function, climate science, and ocean circulation. The biennial award offers £15 thousand. The deadline for applications is 16 November 2026. 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
Canada Fund for Local Initiatives — Community Projects in Bosnia and Herzegovina
The Canada Fund for Local Initiatives (CFLI) to support small-scale, high-impact projects in Bosnia and Herzegovina. The program is open to local non-governmental organizations, community groups, academic institutions, and municipal or national government agencies. Projects must align with thematic priorities such as inclusive governance, gender equality, and peace and security. While the average grant size ranges from CAN$25 thousand to CAN$75 thousand, the maximum allocation for a single project is CAN$100 thousand. The deadline for applications is 22 May 2026. Details here