For the Youth Climate Adaptation Action Day, the Global Center on Adaptation seeks one-minute videos on “My Climate Adaptation Solution.” Participants must submit one‑minute videos showcasing innovative adaptation ideas in areas like nature-based solutions, water, climate-resilient agriculture, education, and advocacy. Entries are open to global youth (18–35). The competition closes on 09 August 2025. Climate Adaption Video Competition
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Lever for Change — Emerging Climate Champions Award
The Emerging Climate Champions Award provides flexible multiyear grants of $1 million each to youth-led (ages 15–35) climate organizations worldwide. It supports groups with at least two years of active operations, community leadership, and measurable climate impact—spanning initiatives in climate justice, conservation, sustainable agriculture, resilience, movement building, and more. The award is open to organizations from all regions, including Indigenous-led, women-led, grassroots, and other under-resourced groups. Applicants must register by 15 August 2025. Emerging Climate Champions Award
One World Media — Climate Reporting Gap Fellowship
The Climate Reporting Gap Fellowship awards six Nigerian journalists or filmmakers with £3,000–£5,000 grants, complemented by one-on-one mentoring, in-depth in-person and online workshops, a reporting trip to Colombia, and global promotion via partner networks. The fellowship is aimed at mid-career professionals with 3–5 years of experience, the fellowship supports data-driven, community‑centric coverage of climate finance, energy transitions, resource governance, and environmental resilience in Nigeria and the region. The deadline to apply is 20 August 2025. Climate Reporting Gap Fellowship
Both ENDS — JWH Initiative
The Joke Waller-Hunter (JWH) Initiative offers grants to advance the leadership of young individuals working for or affiliated with environmental civil society organizations in developing and emerging countries. JWH especially encourages the nomination of young women and local community leaders. Grants range from €2,500 to €7,000. The next nomination deadline is 28 August 2025. Details here
Climate & Clean Air Coalition — National Policy & Mitigation Projects
The Climate & Clean Air Coalition invites proposals to support national strategies and action plans addressing short‑lived climate pollutants across six thematic areas: agriculture, cooling & refrigeration, heavy‑duty transport, household energy, waste management, and national policy & planning. Grants cover project design and implementation tailored to country priorities, including methane and black‑carbon reduction strategies, clean cooking transitions, refrigerant phase‑down, organic waste pipelines, and improved air quality regulation. Target countries currently include Cambodia, Cameroon, Chad, Côte d’Ivoire, Liberia, Madagascar, Mexico, Uzbekistan, Zimbabwe, Kenya, Malawi, Uganda, Nigeria, Morocco, Kazakhstan, Vanuatu, Vietnam, and others. Applicants may include national or subnational government bodies, public agencies, or consortia with civil society and technical partners. The deadline for submissions is 29 August 2025. Know more
African Centre for Technology Studies — Innovation Challenge
The AI4D Innovation Scaling Challenge offers up to US$100 thousand in seed funding to scale AI solutions already deployed in real-world settings across Sub-Saharan Africa. The initiative supports innovations addressing climate action, agriculture, education, gender/disability inclusion, and inequality, and provides not only funding but also mentorship. Eligible applicants include individual researchers, startups, universities, and consortia based in countries such as Kenya, Nigeria, Uganda, South Africa, Ethiopia, Ghana, and others in the region. The deadline to apply is 04 September 2025. AI4D
JPI Climate — Climate Services for Risk Reduction in West Africa
The Climate Services for Risk Reduction in West Africa (CS4RRA) aims to support interdisciplinary projects that enhance climate resilience across 16 West African countries. With funding of up to €2 million per project for durations of up to 36 months, the call targets initiatives that improve early warning systems, assess climate security risks, and integrate climate services into policy and financing mechanisms. Eligible consortia must include at least two institutions from different West African countries and one European partner, with the coordinator based in West Africa. The application process is two-stage, with pre-proposals due by 11 September 2025. More information
Elsevier Foundation — Chemistry for Climate Action Challenge
The Elsevier Foundation Green and Sustainable Chemistry Challenge is open to individuals and organizations whose projects use green and sustainable chemistry solutions to tackle climate change challenges. The Challenge aims to recognize the pivotal role women play in combating climate change, therefore, projects must take into consideration gender components. The winning projects will receive a prize of €25 thousand each. The Challenge is open to individuals and non-profit organizations. The deadline for submissions is 01 October 2025. Chemistry for Climate Action
Columbia Climate School — Postdoctoral Research Program
The Columbia Climate School invites applications for the Postdoctoral Research Program. Climate School Postdocs will receive an annual salary of US$71,640. They are also awarded a research stipend of US$12 thousand over the two-year term for reimbursable expenses related to the appointment. The program is open to U.S. and non-U.S. citizens. The application deadline is 31 October 2025. Details here
London School of Hygiene & Tropical Medicine — Planetary Health Postdoctoral Fellowship
The Planetary Health Postdoctoral Fellowship is aimed at early-career researchers focused on the intersection of human health and environmental change. The fellowship supports solutions-oriented research addressing critical issues such as climate change, biodiversity loss, pollution, and sustainable food systems. The fellowship is fully funded for two years, with a competitive salary and research support. The fellowship is open globally to researchers within three years of completing their PhD, with experience in planetary health-related disciplines (e.g., epidemiology, environmental science, health policy). The application deadline is 11 July 2025. Planetary Health Postdoctoral Fellowship