Giving Joy makes micro-grants to women who seek to establish or improve their businesses for the benefit of their communities. Applicants can propose activities in any field, trade, occupation, or craft (e.g., agriculture, fisheries, energy, WASH, etc.). Proposed grant activities must have a social benefit to the community. Grants range from US$250 to US$500. Grants support women entrepreneurs worldwide. Giving Joy offers different grant cycles per year. The next application deadline is 30 September 2025. Giving Joy Grants
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Art Partner — Earth Art Contest
The Earth Partner Prize is an international art competition that invites creatives aged 14 to 30 from all backgrounds to submit original works—across any medium including visual art, film, performance, writing, fashion, digital creations, and more—that address the ecological crisis. Each participant may submit one project. Eight finalists will receive cash prizes of US $10 thousand, $5 thousand, or $2 thousand, and an additional 20 participants will receive honorable mentions from a distinguished, global jury. Applications must be submitted by 10 October 2025. Earth Partner Prize
IHE Delft Institute for Water Education — Young Water Diplomats Program
The Young Water Diplomats Program is an interdisciplinary training and networking program for early-career diplomats engaged in international water and environmental politics. The program features online and in-person learning activities to enhance participants’ understanding of transboundary water challenges and advance their ability to use tools for water cooperation and diplomacy. There are a limited number of fellowships for applicants from low- and middle-income countries. The application deadline is 14 October 2025. Young Water Diplomats Program
Water Research Foundation — Research Support
The Water Research Foundation (WRF) has issued a call for proposals under its Research Priority Program for nine new research projects—covering topics like microbial and chemical contamination, asset condition assessment, pathogen evaluation, microplastics monitoring, biosolids drying technologies, methane emissions, and more. Funding is up to US$400 thousand. Eligible applicants include academic institutions, research organizations, utilities, government agencies, and consulting firms. Proposals are due by 22 October 2025. Link
Water Research Foundation — Climate-Smart Water Solutions
The Water Research Foundation Tailored Collaboration Program is a matching research initiative designed to support utility-specific or regional challenges that research can help to solve. WRF will provide up to US$150 thousand in matching funds for each selected project. The program encourages collaboration between utilities and researchers to address pressing water sector issues. Interested parties must submit a pre-proposal by 02 June 2025. Click here
National Geographic Society — The Future of Learning
The National Geographic Society seeks innovative education and research projects that cultivate the knowledge, attitudes, and skills across all learner ages and contexts necessary to protect our planet’s future. Two funding levels are available: Level I grants up to US $20 thousand for emerging leaders, and Level II grants up to US $100 thousand for more established practitioners or Explorers. This opportunity is open to applicants worldwide who are at least 18 years old. The submission deadline is 19 November 2025. The Future of Learning
United People Global — Leadership Training Program
The United People Global (UPG) Sustainability Leadership training program offers young leaders from all over the world the opportunity to participate in an immersive 1-week experience on an island in the USA. UPG seeks young people (18-35 years) who want to take positive action that helps the world tackle a sustainability challenge to achieve any of the UN’s Sustainable Development Goals (SDGs). 500 young leaders will be selected to participate in an online program and receive a certification after successful completion of the online training. 60 participants will have the chance to attend the complimentary 1-week training in the USA (all costs of the program will be covered). Applications should be received by 31 December 2025 for the Class of 2026. UPG Sustainability Leadership
Kellogg School of Management — Sustainable Investing Challenge
The Kellogg-Morgan Stanley Sustainable Investing Challenge invites teams of graduate students from around the world to develop and pitch creative financial approaches and solutions to tackle pressing social and environmental challenges. Graduate students from around the world are invited to participate. The overall winning team receives US$10 thousand and the runner-up receives US$5 thousand. Teams must register in advance to request a mentor that gives them feedback on their proposal prior to submission. The deadline for submission of project ideas is 22 February 2026. Sustainable Investing Challenge
Trust for Sustainable Living — International Schools Essay Competition
Every year, the essay competition focuses on a different global sustainability challenge. This year’s theme is “Creating a Sustainability Culture.” Participating students are invited to create a piece of artwork, music, video, poem, essay, letter, or story. The Grand Prize trophy winner will receive a free international trip to a TSL Summit, including £1000 spending money. Schools have to register a Teacher Champion to participate in the competition. The deadline for essay entries is 01 March 2026. Details
AAUW — International Project Grants
AAUW’s International Project Grants provides support for women to lead community-based projects that advance gender equity for women and girls in their home country. (Note: Fields of study may include one or more categories of the Terra Viva Grants Directory as long as they focus on the advancement of women and girls’ rights.) Award amounts are up to US$ 15 thousand for one year. To be eligible for an International Fellowship, applicants must have citizenship in a country other than the U.S. and intend to return to her home country to pursue a professional career. The deadline for applications is 30 September 2025. International Project Grants