The European Climate Initiative (EUKI) calls for project ideas for transboundary climate action in Europe. Projects may propose forward-looking ideas in the areas of climate policy, energy, buildings and municipalities, mobility, agriculture, soils and forestry, awareness, climate-aligned finance, or sustainable economy. Financing of between €50 thousand and €1 million may be provided for each project. EUKI supports climate projects in EU member states, with a regional focus on Central, Eastern, and Southern Europe as well as the Baltic states. Non-profit organizations from EU accession candidate countries (Albania, Bosnia and Herzegovina, Kosovo, North Macedonia, Montenegro, Serbia, and Turkey) may apply for financing as implementing partners. Project ideas have to be submitted by 10 March 2025. More about EUKI
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Siemens — Tech for Sustainability
Tech for Sustainability Campaign is a global initiative for students, researchers, startups and innovative individuals to leverage technology to solve real-world sustainability challenges. Challenges include climate resilience, and global energy. Every challenge listed needs a feasible and technologically viable solution to implement it commercially. Siemens offers €30 thousand in investments. The deadline for applications is 10 March 2025. Link
Tadamon — Food Security Accelerator
The Tadamon Accelerator for Food Security with a focus on community-based organizations, tech-driven CSOs, and social enterprises addresses growing food insecurity due to climate change through innovative and impactful solutions. Tadamon invites businesses operating in Afghanistan, Burkina Faso, Chad, Djibouti, Libya, Mali, Niger, Nigeria, the State of Palestine, Somalia, Sudan, or Yemen to join and further develop innovative solutions to create a more secure and resilient future with sustainable food access. The program provides funding of up to US$40 thousand to the best-performing CSOs. The application deadline is 20 January 2025. Food Security Accelerator
IUCN — Nature-and-Climate-positive Projects
The International Union for Conservation of Nature and Natural Resources (IUCN) announces the Innovative Climate with-Biodiversity Positive Program. IUCN seeks Nature-and-Climate-positive projects with on-the-ground restoration activities, including community development and activities. The Facility provides grants ranging from € 750 thousand to € 1.5 million. Applications are accepted from a wide range of organizations involved in the design, development, and implementation of high-quality, scalable nature-based projects for carbon markets, such as NGOs; Indigenous Peoples, and Local Community organisations; forestry and agricultural companies; cooperatives; and others with the relevant expertise. The deadline for Concept Note submission is 13 February 2025. Details here
World Academy of Sciences — Samira Omar Innovation for Sustainability Award
The Samira Omar Innovation for Sustainability Prize recognizes woman scientists from least-developed countries with scientific achievements in clean and renewable energy; sustainable agriculture and agro-biodiversity; plastic pollution and microplastics, water purification and sanitation, climate change, waste management, biodiversity conservation, and other themes related to sustainability. The winner will receive a cash award of US$4 thousand. Candidates should be working and living in an LDC country for at least two years prior to nomination. The deadline for nominations is 14 March 2025. Innovation for Sustainability Award
Milkywire — Climate Transformation Fund
The Milkywire Climate Transformation Fund (CTF) is a charitable fund that supports pioneering projects needed to reach global net zero. The fund supports nature-based solutions implemented by non-profit organizations that help to adapt to and mitigate the effects of climate change, such as afforestation, reforestation, forest preservation, restoration of degraded lands, and projects that directly avoid or reduce emissions. Funding typically ranges from US$150 thousand to US$300 thousand. The current call for proposals closes 19 January 2025. Climate Transformation Fund
Minor Foundation for Major Challenges — Public Awareness on Climate Change
The Minor Foundation for Major Challenges funds communication projects that mitigate anthropogenic climate change. Proposals should focus on influencing public opinion, providing inspiration, changing attitudes, spreading information, etc. The Foundation welcomes applications from all over the world. The Foundation makes large grants ranging from €20 thousand to €200 thousand, although larger projects may be considered. The application deadlines to submit a Letter of Intent (LOI) are 22 January, 10 April, 29 May, 07 August, 15 October, and 27 November 2025. Climate Change Awareness
Earth Journalism Network — Asia-Pacific Media Grants 2025
The Earth Journalism Network (EJN) seeks applications from journalist networks, media organizations, civil society organizations, or academic institutions throughout the Asia-Pacific region. With this call, the EJN aims to boost the quantity and quality of environmental and climate coverage in the region. The proposed projects can focus on capacity building activities, networking, or be used as a seed grant to build a new environmental media startup or journalist network. Grants will be given to organizations looking to implement projects with the maximum duration of one year. The grant amount can range between US$15 thousand to US$20 thousand. The application deadline is 30 January 2025. Asia-Pacific Media Grants
King Baudouin Foundation — KBF Africa Prize 2025-2026
The KBF Africa Prize is awarded to Africans or African organizations who are making an outstanding contribution to development in Africa. There are no restrictions as to the chosen themes. The Selection Committee favors community approaches that deal with actual and current challenges in Africa. The winners receive financial support of up to €250 thousand. Self-nomination is not permitted. The deadline for nominations is 03 March 2025. Find out how to nominate a candidate
100,000 Strong in the Americas — Climate Grant Competition for Colombia
The 100,000 Strong in the Americas Innovation Fund, Alliance for Climate Action (100K CLIMA) competition invites higher education institutions from the United States and Colombia to create partnerships to submit proposals for consideration. The 100K CLIMA competition intends to award 10 grants of up to US$50 thousand each. The purpose of the competition is to provide funding to support innovative partnerships between HEIs that will result in inclusive, climate-focused, student/faculty exchange and training programs. The deadline to apply is 16 March 2025. Know more