The Young Champions of the Earth honors environmental entrepreneurs with innovative ideas for the planet. Individuals between the ages of 18 and 30 from all global regions are eligible to apply, provided they have at least six months of experience working on their environmental project. Winners receive US$10 thousand in funding, along with mentorship, workshops, and a smartphone multimedia production kit to document their progress over a one-year period. Additionally, winners may compete in a pitch competition for a Planet A grant of up to US$100 thousand. The deadline for applications is 31 March 2026. Young Champions of the Earth
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African German Young Leaders in Business — Climate-Smart Economies
The AGYLE program connects emerging business leaders from Africa and Europe to build a long-term network focused on sustainable economic cooperation. The 2026 theme, “GreenTech for Impact,” targets young entrepreneurs and professionals developing solutions in renewable energy, climate-tech, agri-tech, and sustainable mobility. Eligibility is open to individuals up to 40 years of age with at least three years of leadership experience or who have founded their own company. Applicants must be from or have worked for at least five years in Austria, Ethiopia, Germany, Ghana, Kenya, Morocco, Rwanda, Senegal, or Tunisia. Selected participants attend a fully funded “Live Week” in Berlin. The deadline for applications is 01 April 2026. Link to AGYLE
Google.org — Impact Challenge: AI for Science
Google.org invites applications for its AI for Science Impact Challenge, a US$30 million global initiative to accelerate scientific breakthroughs using artificial intelligence. The program focuses on two primary domains: health and life sciences, and climate resilience and environmental science. Eligible applicants include nonprofit organizations, academic and research institutions, and for-profit social enterprises with a clear social impact purpose. Selected organizations will receive grants ranging from US$500 thousand to over US$3 million, alongside participation in a six-month Google.org Accelerator providing pro bono technical expertise and Google Cloud credits. The deadline for applications is 17 April 2026. Link to the Impact Challenge
Alstom Foundation — Project Support for NGOs
The Alstom Foundation invites project proposals from NGOs in eligible countries in the Asia-Pacific region, South Asia, Europe, Eurasia, Latin America, the Middle East, and Africa (a full list of eligible countries is provided in the call for proposals). The Foundation supports a range of activities, including economic and social development, environmental protection, access to mobility, and access to energy and water. All projects must be submitted together with an Alstom employee acting in the role of the Project Promoter. The regular submission deadline is 10 April 2026. Click here
Environmental Research and Education Foundation — Research on Solid Waste
The Environmental Research and Education Foundation (EREF) offers research grants on the management of solid wastes. Topics include waste minimization; recycling; waste conversion to energy, biofuels, chemicals, and other products; waste diversion to other uses; and landfills. There are no geographical restrictions on institutions that can apply. Previously awarded grants have ranged from US$15 thousand to over US$500 thousand (with an average grant amount of US$160 thousand). The deadlines for pre-proposals are 01 May and 01 December 2026. Research on Solid Waste
Alexander von Humboldt Foundation — Research Fellowship for Brazilian Postdoctoral Researchers
The Capes-Humboldt Research Fellowship supports postdoctoral researchers and experienced researchers from Brazil with their research in collaboration with a host at a German research institution. Fellowships may last from 6 to 18 months and can be divided into up to three stays within three years. The monthly fellowship amount is €2,600. The next application deadline is 25 May 2026. More here
Oppenheimer Generations Foundation — JWO Research Grant
The Jennifer Ward Oppenheimer (JWO) Research Grant supports early-career scientists who conduct impactful research that will provide solutions to some of Africa’s most pressing problems. The proposed research should be focused on the intersection between biodiversity and the economy; environmental tipping points; pollution and impact on the environment; or the impact of basic sciences on sustainable development. A grant of US$150 thousand will support a research project or program for up to three years. Applicants must have strong links to an African academic institution, research institution, government institution, NGO, or for-profit organization. The application deadline is 01 May 2026. JWO Research Grant
Tyler Prize for Environmental Achievement — Nominations for Prize in 2027
The Tyler Prize for Environmental Achievement grants US$250 thousand to recognize exceptional accomplishments in environmental science, energy, or medicine. The Tyler Prize can be awarded to living individuals or public or private institutions anywhere in the world. Several past prize winners have been distinguished in scientific and technical areas such as the global nitrogen cycle, global biodiversity assessments, wastewater treatment in developing countries, and others relevant to the link between environment and development. The closing date for nominations is 15 May 2026. Nominations here
World Habitat — World Habitat Awards 2027
The World Habitat Awards (WHA) demonstrate solutions to current housing issues faced by countries worldwide. The WHA takes a broad perspective to include energy, waste management, water conservation, resilience to natural disasters, and other environmental aspects in its definition of habitat. Two winners will each receive £10 thousand. The deadline for applications (English, French, Spanish) is 04 March 2026. World Habitat Awards
11th Hour Racing — Ocean Health and Marine Stewardship
11th Hour Racing supports innovative projects that address environmental challenges in coastal communities and the marine industry. The program offers funding to non-profit organizations globally, though it prioritizes projects in the Caribbean, Puerto Rico, Hawaii, and the East Coast of the United States. Grants typically support initiatives focused on ocean literacy, plastic pollution reduction, clean maritime technologies, and ecosystem restoration. Most awards range from US$40 thousand to US$150 thousand for a one-year period, with an average grant size of US$75 thousand. Applications will be reviewed on a rolling basis throughout the year. About this opportunity