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, 8 rolling/open

June 2026

01.06. 73d
Pure Earth Opportunity Fund · Pure Earth (formerly Blacksmith Institute) · USD 100,000 per grant
For NGOs Foundation Grant Africa India Southeast Asia Capacity Building Pollution Waste Management

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
periodic
Prince Albert II of Monaco Foundation — Call for Projects · Prince Albert II of Monaco Foundation · 2025 call closed — 2026 call timing unknown
For NGOs Foundation Grant Global Marine Conservation Plastic Waste Pollution
periodic
Munich Re Foundation RISK Award · Munich Re Foundation + UN Office for Disaster Risk Reduction (UNDRR) · 2025 cycle complete; applications likely 2026 for 2027 award
Climate Pollution
periodic
Pew-Gerstner Fellowships in Ocean Plastics Research · Annual, by nomination — 3 fellows to be selected over 2 years from 2025; no open application portal
For Researchers Foundation Grant Global Marine Conservation Plastic Waste Pollution Research
periodic
Velux Fonden (VELUX Foundation): Ocean and Marine Environment Grants · Velux Fonden (VELUX Foundation), Denmark · No current open call — not currently accepting new project ideas
For NGOs Foundation Grant Arctic Nordic / Denmark Plastic Waste Pollution
Rolling
DBU General Project Funding - Environmental Protection · Deutsche Bundesstiftung Umwelt (DBU) · Rolling
For NGOs For Researchers For Startups Foundation Grant Biodiversity Capacity Building Circular Economy Climate Education Marine Conservation Pollution Recycling & Upcycling Research Waste Management
Rolling
Grundfos Foundation — Community Engagement Grants · Grundfos Foundation (Poul Due Jensens Fond) · Rolling — 91 grants awarded in 2025 in 38 countries
For Communities / Cooperatives For NGOs Foundation Grant Africa Global India Nordic / Denmark Pollution
Rolling
Adessium Foundation - Circular Economy and Sustainable Living · Adessium Foundation · rolling
For NGOs Foundation Grant Global Nordic / Denmark Biodiversity Blue Economy Circular Economy Climate Marine Conservation Plastic Waste Pollution