The Climate Action Scholarship offers full tuition coverage (about € 38,500) for students admitted to its two-year Master of Public Policy program who are committed to sustainability, climate action, renewable energy, and energy-system transformation. It is open to applicants of all nationalities. To apply, you first submit a standard MPP application by 15 January 2026, and — once admitted — complete a funding application. Climate Action Scholarship
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New Earth Foundation — Innovative Environmental Initiatives
The New Earth Foundation (NEF) seeks Letter of Inquiries (LOIs) to fund innovative environmental initiatives that are working to help eliminate pollution and save the planet’s ecosystems, and community projects that create models of social sustainability. Past projects include gardening and building houses in earthquake-impacted regions, using solar equipment to provide clean water to poor communities, planting trees for clean air, and many others. NEF only funds 501(c)(3) organizations. Applicants from outside the US may apply through a fiscal sponsor. Letters of Inquiry can be sent at any time during the year. These letters are reviewed twice a year and applicants that fit the requirements will receive the invitation to submit a full grant application. The deadlines for review are 01 February and 01 July each year. More about this opportunity
United Nations — Local Pathways Fellowship
The UN Sustainable Development Solutions Network – Youth Initiative (SDSN Youth) recruits participants for its 2026 cohort of the Local Pathways Fellows. The 10-months fellowship program provides young leaders with a platform, capacity building, training opportunities and contacts of leading development experts and practitioners. The Local Pathways Fellowship is unpaid. Fellows will benefit from global visibility and exposure. Young candidates (18-30 years) working towards achieving any of the Sustainable Development Goals and representing any city or country in the world are encouraged to apply. Applications will be accepted until 21 December 2025. Link to Local Pathways
Yale University — Young Global Scholars Program
Yale Young Global Scholars (YYGS) offers two-week academic summer programs for high school students from all around the world. The program offers four interdisciplinary sessions on campus at Yale (USA), including sessions on Innovations in Science & Technology and Solving Global Challenges. YYGS offers the opportunity for students to apply for need-based financial aid. Furthermore, YYGS will waive the application fee if it constitutes a significant financial burden for the student’s family. The application deadline is 07 January 2026. About Yale Young Global Scholars
Embassy of Japan in Trinidad and Tobago — Grants for Grassroots Projects
The Embassy of Japan in Trinidad and Tobago provides financial assistance in the fields of basic human needs (agriculture, medical and health care, public welfare, and the environment), human resource development (education, research, training), and basic economic infrastructure. The Embassy supports projects proposed by NGOs, schools, hospitals, and local government authorities in 9 Caribbean countries. Potential recipients are international or local NGOs, community-based organizations, educational institutions, and local governments. The application deadline is 20 December 2025. More about this opportunity
WASCAL – Innovative Ideas Competition for Sustainable Energy
The West African Science Service Center on Climate Change and Adapted Land Use (WASCAL) provides grants of up to €20 thousand for individuals, groups or registered organizations in West Africa. The call aims to foster and support the implementation of innovative projects in renewable energy and green hydrogen. Any individual or group of young people from Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Cote d’Ivoire, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone, and Togo is eligible. The current application deadline is 31 December 2025. Link to more information
South Asian Network for Development and Environmental Economics — Environmental and Resource Economics in South Asia
SANDEE invites research concept notes in any area of environmental and resource economics relating to the development of South Asia and the Hindu Kush Himalaya, including environmental issues faced by people living in the plains, hills, and mountains. Examples of research previously supported by SANDEE include: renewable energy subsidies that target the poor; analysis of possible payments to farmers for ecosystem services; and research on the economics of climate change. Proposals must include a strong economics component. Grants will be in the range of US$20-30 thousand over a two-year period. Concept notes have to be submitted by 31 December 2025. SANDEE Research Grants
Climate Technology Initiative — Funding for Climate or Clean Energy Projects
The Climate Technology Initiative (CTI PFAN) provides funding to climate or clean energy projects. PFAN accepts applications for projects in low- and middle-income countries in Sub-Saharan Africa, South Asia, Southeast Asia, the Pacific Islands, Eastern Europe, Central Asia, Central America, and the Caribbean Islands. Projects may request between US$1 million and US$50 million. Projects providing energy access or rural electrification (clean cookstoves, solar home systems, mini-grids) may request smaller sums between US$500 thousand and US$50 million. Proposals are invited from companies, individuals, or legal persons; public-private partnerships; and entities that are legally structured to redistribute profits. Applications are accepted on a rolling basis. Climate Technology Initiative
Draper Richards Kaplan Foundation — Start-up Support for Social Enterprises
The Draper Richards Kaplan Foundation supports early-stage, high-impact social enterprises and seeks projects and innovations that dramatically improve the lives of people and the world. Eligibility extends to non-profit, for-profit, and hybrid organizations in the early stages of their development that have scaling potential. The DRK investments are distributed twice a year over a three-year term, totaling $300 thousand. The Foundation has a rolling online application process throughout the year; there is no deadline. Click here
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