Upcoming Deadlines

Range 30 days 3 months 6 months 12 months
Source EU Federal (DE) Schleswig-Holstein Mecklenburg-Vorpommern Lower Saxony Foundation Private US Foundation UK Nordic UN / Multilateral Corporate Impact Investor Philanthropic Network International
Relevance ≥70% ≥50% ≥30%
Topic Aquaculture Biodiversity Blue Economy Capacity Building Circular Economy Climate Coastal Protection Coral Reefs Education Fisheries Marine Conservation Marine Protected Areas Plastic Waste Pollution Recycling & Upcycling Research Seaweed & Algae Waste Management
Mechanism Accelerator Blended Finance Grant Investment Loan / Concessional Finance Prize Technical Assistance
Region Africa Arctic Baltic Sea Global India Mediterranean Nordic / Denmark North Sea Southeast Asia
Audience For Communities / Cooperatives For NGOs For Researchers For Startups
Funder-type Corporate Family Office Foundation Government Impact Investor Multilateral Philanthropic Network Research Council
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1 fixed deadline, 19 rolling/open

October 2026

13.10. 147d
Munich Re Foundation RISK Award · Munich Re Foundation · Up to €100,000 (prize). Project total budget must be between €50,000 and €1,000,000.
For NGOs Foundation Grant Prize Global Biodiversity Climate Coastal Protection

Rolling / Open Deadlines

Rolling
Ellen MacArthur Foundation Global Commitment on Plastics · Ellen MacArthur Foundation · 12-month sign-up window for Global Commitment 2030 (started 2025)
For NGOs Foundation Technical Assistance Global Circular Economy Plastic Waste Pollution Recycling & Upcycling
Rolling
Schwab Foundation for Social Entrepreneurship · Schwab Foundation for Social Entrepreneurship · 2026 awards already announced; 2027 cycle TBD
For NGOs For Startups Foundation Prize Global Biodiversity Capacity Building Circular Economy Climate Waste Management
Rolling
Wipro Earthian Awards - Sustainability Education Program · Wipro Foundation (Wipro Limited) · Annual program; the 2025 cycle has closed. Next round timing not specified.
For NGOs Corporate Prize India Biodiversity Education Waste Management
periodic
Pure Ocean Challenges — Call for Projects · Pure Ocean · Annual, September 1 – October 1 (Phase 1); Phase 2 by invitation (October 20 – November 23)
For NGOs For Researchers Foundation Grant Global Mediterranean Biodiversity Climate Marine Conservation Plastic Waste Pollution Research
periodic
UEFA Foundation for Children – Annual Call for Projects · UEFA Foundation for Children · Annual, typically June-July
For NGOs Foundation Grant Global Biodiversity Education
periodic
PADI AWARE Foundation Community Grant Program · PADI AWARE Foundation · Annual, typically October (most recent: 3 October 2025)
For NGOs Foundation Grant Global Coral Reefs Marine Conservation Marine Protected Areas Plastic Waste Pollution
periodic
TotalEnergies Foundation — Marine & Coastal Environment Programme · TotalEnergies Foundation · Annual, typically Q4 (2024 edition launched; no 2025/2026 open round announced)
For NGOs Corporate Grant Biodiversity Capacity Building Coastal Protection Education Marine Conservation
periodic
Prince Albert II of Monaco Foundation — Call for Projects · Prince Albert II of Monaco Foundation · Annual, typically autumn (2025 call closed; next call expected autumn 2026)
For NGOs Foundation Grant Global Mediterranean Biodiversity Climate Coastal Protection Coral Reefs Marine Conservation Marine Protected Areas Plastic Waste Pollution
periodic
Deutsche Postcode Lotterie - Environmental Project Funding · Deutsche Postcode Lotterie · Periodic, multiple rounds per year
For NGOs Foundation Grant Nordic / Denmark Biodiversity Coastal Protection Education Marine Conservation Pollution
Rolling
Marine Nature Conservation Fund (Meeresnaturschutzfonds) · Deutsche Bundesstiftung Umwelt (DBU) · Rolling basis
Foundation Grant Baltic Sea North Sea Biodiversity Coastal Protection Marine Conservation Marine Protected Areas Research
Rolling
DBU General Project Funding (Projektfoerderung) · Deutsche Bundesstiftung Umwelt (DBU) · Rolling basis
For NGOs For Researchers Foundation Grant Biodiversity Circular Economy Marine Conservation Pollution Research Waste Management
Rolling
Greenpeace Environmental Foundation (Umweltstiftung Greenpeace) - Marine Conservation Grants · Umweltstiftung Greenpeace · Rolling basis
For NGOs Foundation Grant Biodiversity Climate Marine Conservation Pollution
Rolling
DBU Marine Nature Conservation Fund - North and Baltic Sea Protection · Deutsche Bundesstiftung Umwelt · Rolling basis
Foundation Grant Baltic Sea North Sea Biodiversity Coastal Protection Marine Conservation Marine Protected Areas Research
Rolling
Baltic Sea Conservation Foundation (BaltCF) · Baltic Sea Conservation Foundation (BaltCF) · Rolling basis
For NGOs Foundation Grant Baltic Sea Biodiversity Coastal Protection Fisheries Marine Conservation Marine Protected Areas
Rolling
Alliance to End Plastic Waste (AEPW) — Partnership Programme · Alliance to End Plastic Waste (AEPW) · Rolling basis
For NGOs Corporate Blended Finance Grant Africa Global India Southeast Asia Circular Economy Plastic Waste Pollution Recycling & Upcycling Waste Management
Rolling
Circulate Capital Ocean Fund (CCOF) · Circulate Capital · Rolling basis
Impact Investor Investment India Southeast Asia Circular Economy Plastic Waste Recycling & Upcycling Waste Management
Rolling
Patagonia — International Environmental Grants · Patagonia · Rolling basis
For NGOs Corporate Grant Nordic / Denmark Biodiversity Coastal Protection Marine Conservation
Rolling
Aage V. Jensen Charity Foundation — Nature Conservation · Aage V. Jensen Charity Foundation · Rolling basis
For NGOs Foundation Grant Africa Arctic Global Southeast Asia Biodiversity Capacity Building Coastal Protection Marine Conservation Marine Protected Areas
Rolling
Stiftung Mercator - Climate Protection Funding · Stiftung Mercator · Rolling submissions
For NGOs For Researchers Foundation Grant Capacity Building Climate