The Halcyon Climate Fellowship helps entrepreneurs across Latin America and the Caribbean (LAC) addressing climate mitigation, adaptation, and resilience. Fellows receive expert training, and critical resources to accelerate their venture. Fellows accepted into this program will receive US$6 thousand equity-free living stipend per venture. Eligibility extends to for-profit startups with scalable climate solutions from across Latin America and the Caribbean. The application deadline is 20 November 2025. Halcyon Climate Fellowship
Ilka Westermeyer
Halcyon — EquityTech Fellowship
The EquityTech Fellowship empowers entrepreneurs leveraging technology to increase social and financial inclusion and close equity gaps in wealth, education, and accessibility. Fellows accepted into this program will receive a US$6 thousand per venture equity-free stipend to use toward travel expenses, eight-week residency at Halcyon’s facilities in Georgetown, Washington, DC, training, and pro bono legal support. Eligibility extends to for-profit ventures based anywhere in the world. Applications are accepted until 20 November 2025. About the EquityTech Fellowship
Halcyon — Climate Resilience & Food Security in Africa
The Climate Resilience & Food Security Fellowship brings together entrepreneurs from across Africa, empowering them to address climate resilience and food security. Participants will receive expert training, critical resources to accelerate their ventures, a one-week in-person residency in Washington, DC, and a one-week in-person residency in Nairobi, Kenya. Selected fellows will receive a $6 thousand stipend for their venture. Eligibility extends to for-profit ventures based in Africa. The deadline for the submission of applications is 20 November 2025. Know more
Western Indian Ocean Marine Science Association — Marine Conservation Program
The Hifadhi Blu Program invites marine conservation organisations managing Marine Conservation Areas (MCAs) in the Western Indian Ocean to submit short motivation letters. The program will make grants of up to US$200 thousand over a two-year period (2026–2028). The focus is on strengthening site-level management effectiveness, such as enforcement, ecological monitoring, governance and community engagement. Eligible applicants include legally mandated managing authorities (government agencies, parastatals, delegated private entities) or community-based organisations with recognised management mandates. Submissions must be received by 29 November 2025. Hifadhi Blu Program
Asia-Pacific Network for Global Change Research — Call for Proposals 2025
The Asia-Pacific Network for Global Change Research (APN) launches its 2025 call for proposals. The Collaborative Regional Research Programme (CRRP) supports research on physical, biological, and human dimensions of change in the Earth’s systems. The Capacity Development Programme (CAPaBLE) focuses on training, awareness raising, and partnerships. APN lists priority research topics (climate change, disaster risk reduction, smart agriculture, water quality, and invasive species, among others) for each of South Asia, Southeast Asia, East Asia, and Oceania. Applications can be submitted by researchers, academics, and practitioners working at institutions based in APN member countries and approved countries. APN encourages applications from early-career scientists. For both programs, the deadline to submit summary proposals is 30 November 2025. Link
Women for Africa Foundation — Research Fellowships in Spain
The Women for Africa Foundation has launched the 11th Edition of its “Science by Women” program. The program aims to promote African women’s leadership in scientific research and technology transfer and to foster the capacity of the research centers in their home countries. Thematic areas include sustainable agriculture and food security, water, energy and climate change; and several others. Each Spanish Centre of Excellence will host one senior woman researcher for a six-month fellowship. Eligibility to apply extends to women who are nationals of any African country, and who have a PhD, with at least three years of postdoctoral experience. The application deadline is 30 November 2025. Find Science by Women
Society of Chemical Industry — Sustainability Award
The Society of Chemical Industry presents the Sustainability Award in recognition of science innovation in industry which has led to significant, measurable improvements in environmental sustainability in product/process development or of business/operational processes. The award is open to an individual or team working in a company of any size or country. Winners will receive a framed certificate and a trophy. The deadline for submission is 01 December 2025. SCI Sustainability Award
Aspen Institute — Food Leaders Fellowship
Applications are open for the Food Leaders Fellowship. The fellowship is an 8-month program for food system leaders consisting of in-person and virtual gatherings including site visits. Candidates must be based in the United States, Mexico, or Canada. Applications are open until 05 December 2025. Food Leaders Fellowship
Obama Foundation — Leaders Program
The Obama Foundation Leaders Program is a one-year training program for leaders who have demonstrated a commitment to finding solutions to challenges in their communities or countries. Scholars attend courses and participate in leadership development training. Participants receive a furnished studio apartment during their stay, a monthly stipend to assist with living expenses, as well as travel and tuition fees paid. The program is open to applicants from all around the world. Applications for the 2026-2027 program have to be submitted until 12 December 2025. Applicant information
European Space Agency — Biomass Innovation
The European Space Agency (ESA) invites proposals from organizations in ESA Member States to exploit the unique capabilities of the BIOMASS mission for novel Earth-system, forest, and land-surface science applications. The exact funding ceiling per project is not publicly detailed in the summary announcement. The application deadline is 15 December 2025. Find the call here