100+ Accelerator seeks startups that have solutions to create and implement sustainable and energy-efficient practices to build a more water-secure world. The Accelerator delivers 6 months of remote training to accelerate the collaboration and growth of cohort companies. Participants have access to mentor networks and may receive up to US$100 thousand toward pilot execution. The challenge has an open deadline. Water Stewardship
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Inter-American Development Bank — Regional Public Goods
The Inter-American Development Bank (IDB) calls for proposals on regional public goods that have the potential to generate significant shared benefits. Proposals that address cross-cutting issues, such as climate change and environmental sustainability (among other themes), are particularly welcomed. Projects should be tri-national, or exceptionally bi-national. The size of the grant typically averages US$500 thousand per project for a maximum of 3 years. Counterpart resources are required. Eligibility extends to Latin American and/or Caribbean private and nonprofit entities or institutions. The deadline for proposals (English, Spanish) is 15 August 2025. Regional Public Goods
African Development Bank — Climate Action
The African Development Fund (ADF) recognizes climate change as a major threat to Africa. The Fund has launched a call for proposals through its Climate Action Window (CAW) specifically seeking projects that mitigate greenhouse gas emissions from agriculture, forestry, land use, and fisheries; improve water access and wastewater management; and accelerate a just energy transition. The CAW will also support projects that address nature-based solutions and aim to restore mangroves and wetlands. Funding requested for a single project or program may range between US$ 3 million to 5 million. Eligible beneficiaries are governments and government entities of ADF countries. The deadline for submitting concept notes is 08 July 2024. Climate Action Window
Canadian International Development Research Center — IDRC Research Awards 2025
The International Development Research Center (IDRC) makes research awards to citizens and permanent residents of Canada and to citizens of developing countries (India and Kenya). The award provides for a one-year paid program of research in addition to hands-on experience in research management, grant administration, and the use of knowledge from an international perspective. Six positions are available at IDRC’s head office in Ottawa (Canada). Program areas include climate resilience and sustainable food systems; and several others. Applicants should be enrolled, or have previously completed, their masters or doctoral degrees at recognized universities. IDRC identifies countries not eligible for awards, as well as countries requiring prior approval. The deadline for applications (English, French) is 22 September 2024. IDRC Research Awards
Earthna Center for a Sustainable Future — Prize for Environmental Stewardship
Earthna Center for a Sustainable Future (Earthna) seeks applications for the Earthna Prize aimed at celebrating and supporting projects that are working towards the preservation of ancestral knowledge and cultural heritage in addressing contemporary environmental challenges. The Prize will support work in the following areas: water resource management; food security; sustainable urbanism; and stewardship. The winners will receive US$250 thousand each to support the development of their projects/initiatives. The deadline is 30 June 2024. Earthna Prize
Hello Tomorrow — Global Startup Challenge
The Hello Tomorrow Global Challenge seeks startups from all around the world that use advanced technology to answer societal or industrial challenges. The challenge includes one category for startups that focus on energy, food, agriculture & environment, among 10 others. The grand prize is €100 thousand for the best early-stage startup (€25 thousand for 2nd place). The application process closes on 31 July 2024. Global Startup Challenge
Canada Fund for Local Initiatives — Community Projects in the Republic of Congo
The Canada Fund for Local Initiatives invites proposals that meet the needs of local communities in the Republic of Congo. The priorities under this call include women’s economic rights, decent jobs and entrepreneurship, and investing in the poorest and most vulnerable (which may include agriculture or aquaculture projects). The average contribution is C$20 thousand to C$30 thousand per project. Eligibility extends to local community organizations, non-profit organizations, and academic institutions. The deadline for submission is 05 June 2024. CFLI Republic of Congo
Canada Fund for Local Initiatives — Community Projects in Angola
The Canada Fund for Local Initiatives invites proposals that meet the needs of local communities in Angola. The priorities under this call include women’s economic rights, decent jobs and entrepreneurship, and investing in the poorest and most vulnerable (which may include agriculture or aquaculture projects). The average contribution is C$25 thousand to C$50 thousand per project. Eligibility extends to local community organizations, non-profit organizations, and academic institutions. The deadline for submission is 09 June 2024. CFLI Angola
International Water Association — Leadership Program for Young Water Professionals
The Leadership Program for Young Water Professionals mobilizes high-potential young water professionals and aims to provide a strong foundation for building professional networks within the global water community. The International Water Association will cover travel expenses for the selected candidates to participate in an immersive retreat and to attend the 2026 IWA World Water Congress & Exhibition, in Glasgow, Scotland. The program is for early-career water professionals between 18 and 35 years old. The application period will be open until 28 June 2024. Details
MacArthur Foundation — $100 Million to Solve a Critical Problem
The MacArthur Foundation accepts applications for the 100&Change Competition to fund a proposal that promises real and measurable progress in solving a critical problem of the time. Applicants must strive toward transformative change in areas of profound concern, including the existential threats of climate change. The MacArthur Foundation will provide US$ 100 million in funding to a single proposal. The challenge is open to organizations and collaborations working in any field, anywhere in the world. Applicants have to register by 15 August 2024. 100&Change Competition