The AU-EU Youth Action Lab invites youth-led nonprofit organisations to apply for Innovation Grants of €42,000 to design, test, or scale innovative solutions to global challenges. Eligible organisations must be legally registered, 100% youth-led in governance (ages 18–35), and based and operating in one of twelve countries: Ethiopia, Kenya, Mozambique, Nigeria, Senegal, Sierra Leone, Somalia (Somaliland), Tanzania, Tunisia, Uganda, Zambia, or Zimbabwe. The deadline is 23 September 2026. Innovation Grants
water
Saudi Water Authority — Global Prize for Innovation in Water
The Saudi Water Authority invites innovators, researchers, universities, and specialized institutions worldwide to submit water-sector innovations to the Global Prize for Innovation in Water (GPIW), across six categories: desalination, water reclamation, conservation, digital water management, environmental sustainability, and wastewater solutions. Winners receive monetary awards; amounts are not specified on this source. Open to any nationality, at no cost to enter. The deadline is 30 September 2026. Global Prize for Innovation in Water
Green Earth Action Foundation — Fully-Funded Community Climate Leadership Program
The Green Earth Action Foundation (GEAF) invites applications for its Ambassador Program 2027, a six-month, fully-funded climate leadership opportunity open to changemakers worldwide. Selected ambassadors design and lead a community-based environmental project, chosen from five thematic areas: forest and biodiversity protection, environmental education and community empowerment, waste reduction and pollution prevention, climate-smart agriculture, and marine and water protection. GEAF provides expert-led capacity building alongside one-to-one mentorship and guided project implementation support. Applicants must be at least 18, demonstrate experience in community outreach and local implementation, communicate fluently in French or English, and commit approximately five to ten hours per week for the full six months. The application deadline is 31 October 2026. Climate Leadership Program
Planet Forward — Student Environmental Storytelling Contest
George Washington University’s Planet Forward invites enrolled or recently graduated post-secondary students to submit environmental storytelling entries — short video, social video, written story, or multimedia — on topics including food, water, energy, biodiversity, and climate justice. Six winners across categories receive a fully paid trip to Alaska’s Inside Passage with National Geographic-Lindblad Expeditions. Applicants must be enrolled students or within six months of graduation, aged 18+. The deadline is 15 January 2027. Environmental Storytelling Contest
Delft University of Technology — Excellence Scholarships
TU Delft offers the Justus & Louise Van Effen Excellence Scholarships to study at the Delft University of Technology. The scholarship offers €30 thousand per year to international applicants admitted to one of the 2-year regular MSc programs. The programs include sustainable energy, environmental engineering, water management, and many others. The application deadline is 01 December 2026. About this scholarship
Harvard University — Environmental Fellowships 2027
Harvard University’s Center for the Environment awards environmental fellowships. The fellowships enable recent doctorate recipients to use Harvard’s resources to tackle complex environmental problems. Eligibility for funding extends to candidates with a doctorate or equivalent in any subject area from any university in the world. Candidates may propose research projects in any discipline. The fellowship includes a salary of US$92 thousand per year, plus reimbursement for relocation expenses, annual allowance for travel and other professional expenses. The deadline for applications is 01 December 2026. HUCE Environmental Fellowships
Beit Trust — Postgraduate Scholarships
The Beit Trust Scholarships offer postgraduate (Master’s) funding exclusively to nationals and permanent residents of Zambia, Zimbabwe, and Malawi. For 2026, it will award scholarships at UK and South African partner universities. Eligible candidates must not already be enrolled in a course, and preference is given to those with strong academic records, relevant professional experience, leadership potential, and alignment of study fields with developmental needs. The scholarship covers full tuition, living allowance, travel, visa and health fees, and additional allowances. The application deadline is 12 February 2027. Postgraduate Scholarships
Water Witness International — Fair Water Action Fund
The Fair Water Action Fund supports civil society organizations, journalists, and researchers in the Global South—especially in Africa—to promote water justice and hold governments and corporations accountable for water security. Grants range from £3,000 to £36,000 for projects up to 12 months that focus on advocacy, community monitoring, investigative reporting, and systemic change. Eligible applicants include grassroots networks, NGOs, academic centers, and independent media. Priority is given to countries facing water scarcity and governance challenges. Applications are accepted on a rolling basis. Fair Water Action Fund
United Nations Environment Program — Mountain Community Resilience Grants in East Africa
The UN Environment Program invites community-based organisations in the East African Community to apply to the first call for proposals of the Mountains ADAPT small grants project. The grants support ecosystem-based approaches that help mountain communities respond to climate change impacts, protect their natural environment, and improve livelihoods, funding activities such as ecosystem restoration, rainwater harvesting, climate-smart agriculture, and disaster preparedness. Grants provide up to US$30 thousand each toward design and implementation. This first round will fund up to fifteen projects across Burundi, the Democratic Republic of the Congo, Kenya, Rwanda, Somalia, South Sudan, Tanzania, and Uganda. Eligible applicants are locally based, formally registered non-governmental organisations. The application deadline is 15 September 2026. Mountain Community Resilience Grants
American Association of University Women — International Fellowships for Women in STEM
The American Association of University Women (AAUW) invites applications for its International Fellowships, which support non-U.S. citizens and non-permanent-residents who are women pursuing full-time graduate study in STEM fields. Applicants must be admitted to or enrolled in their first master’s or first doctoral degree in a STEM field. STEM eligibility spans a wide range of fields, explicitly including agricultural sciences, environmental science, forestry, natural resource science, and marine science alongside the more conventional STEM disciplines. International Fellowships carry a stipend of US$20 thousand for a master’s degree and US$25 thousand for a doctorate. The deadline is 17 September 2026. International Fellowships for Women in STEM