The Darwin Plus Local program invites applications for small-scale projects aimed at protecting biodiversity and the natural environment in eligible UK Overseas Territories. Environmental non-governmental organizations, community groups, research institutions, and individuals can apply with practical initiatives that focus on biodiversity conservation, climate change adaptation, and habitat restoration. The program provides up to £50 thousand for projects managed by organizations and up to £20 thousand for projects led by individuals. The application deadline is 25 June 2026. Details here
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International Indigenous Women’s Forum — Support for Indigenous Women’s Organizations
The International Indigenous Women’s Forum invites applications for its 2026 Ayni Fund to support initiatives that promote the rights and development of Indigenous communities. Grassroots groups, networks, and organizations led by Indigenous women globally are eligible to apply, provided they have not previously received funding from this program. The call supports projects focused on seven key themes, including economic empowerment, climate change resilience, and the prevention of violence against women. Funding amounts are not explicitly specified on the main portal, though the fund provides direct financial grants alongside technical accompaniment. The deadline for applications is 30 June 2026. Ayni Fund
UK Government — Extra Grants for Biodiversity
The Darwin Initiative invites applications for its Extra grants program to fund large-scale, collaborative projects aimed at protecting biodiversity and reducing poverty in eligible low- to upper-middle-income countries. Non-governmental organisations, research institutions, and private sector businesses can apply with initiatives that demonstrate strong potential to scale up proven environmental interventions. The program provides funding ranging from £1 million to £5 million for a project period lasting between two and five years. The deadline for Phase I applications is 01 July 2026. Grants for Biodiversity
Women and Gender Constituency — Gender Just Climate Solutions Award 2026
The Women & Gender Constituency invites applications for the Gender Just Climate Solutions Awards. The awards aim to showcase real solutions for a more just, equal, and healthy planet, such as non-technical climate solutions, technical climate solutions, and transformational climate initiatives with a women or gender perspective. Three winners will each receive € 5,000 and a chance to attend the COP32 climate summit. All types of activist, grassroots, and women-led organizations working on issues related to climate change from all over the world are encouraged to apply. The deadline for submission is 12 July 2025. Gender Just Climate Solutions Award
UN Food Systems Coordination Hub — Youth Leadership Program
The UN Food Systems Coordination Hub invites applications for the second cohort of its Youth Leadership Program to build a global network of emerging leaders driving food systems transformation. This two-year fellowship is open to individuals between 18 and 35 years old who are proficient in English and hold nationality in a low- or middle-income country, with particular emphasis on Africa, Asia and the Pacific, or Latin America and the Caribbean. Applicants must demonstrate experience leading or contributing to initiatives in food systems, sustainable development, or climate action. The program provides comprehensive leadership development, peer mentorship, and direct exposure to global United Nations partners and expert networks. The deadline for applications is 13 July 2026. Youth Leadership Program
Social Nest Foundation — Startup Challenge
The Social Nest Foundation invites applications for its 2026 Startup Challenge to support early- and growth-stage ventures driving social and environmental transformation. Legally incorporated startups from any country are eligible to apply, provided they have a validated minimum viable product or a product already on the market. The competition focuses on five innovation areas, including climate tech, smart cities, agritech, health, and inclusive economic systems. The single winning startup receives a €10 thousand cash prize, alongside international pitch opportunities and matchmaking sessions with investors in Valencia, Spain. The application deadline is 14 July 2026. Link
Munich Re Foundation — RISK Award “Climate Resilience”
The Munich Re Foundation and the United Nations Office for Disaster Risk Reduction invite applications for the 2027 RISK Award to fund local initiatives that reduce climate-related disaster risks. Non-governmental organisations can apply with projects focused on strengthening the climate resilience of households and communities in informal and semi-formal urban settlements. Eligibility is limited to initiatives operating within low- and middle-income countries. The award provides up to €100 thousand in project funding. The deadline for Phase I applications is 31 July 2026. RISK Award
Advanced Research and Invention Agency — Climate and Weather
The Advanced Research and Invention Agency (ARIA) invites proposals for its opportunity to seed funding to explore new pathways for climate adaptation and resilience. Scientists, engineers, and social science researchers can apply with early-stage, curiosity-driven research or advanced translational science focusing on areas such as carbon dioxide removal and extreme weather forecasting. The program is open to individuals and research teams globally, though overseas applicants should note that the primary focus is on projects conducted mostly within the United Kingdom. The funding provides up to £500 thousand for selected projects. The application deadline is 31 July 2026. More
Future Blue Youth Council — True Blue Fellowship
The True Blue Fellowship connects and empowers youth around the world to leverage the creative arts to enact change in local communities to safeguard the ocean, waterways, and the climate. The Fellowship provides mentorship, capacity building, and funding of up to $2,500 for 10 youth-led projects that address ocean, waterways, or climate change issues in their local communities. Young people groups, clubs, or organizations worldwide can apply. Applications are due on 30 August 2026. True Blue Fellowship
Velux Stiftung — Sustainable and Integrative Forest Management
The Velux Stiftung invites proposals for research and development projects aimed at promoting sustainable forestry practices and the conservation of forest ecosystems. Eligible applicants include research institutions, universities, and non-profit organizations from any country, provided the proposed projects address issues of forest health, biodiversity, or climate adaptation. The foundation typically supports projects with grants ranging from €100 thousand to €500 thousand for a project period of up to three years. The deadline for proposals is 21 September 2026. Know more