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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12 fixed deadlines, 15 rolling/open

June 2026

17.06. 29d left
EU Blue Partnership - Transitioning Blue Economy Sectors · Sustainable Blue Economy Partnership (SBEP) · Total estimated budget approx. EUR 43.5 million pooled across 38 national/regional funding organisations and co-funded by the EU (Horizon Europe). Individual project budgets depend on national regulations and participating funders.
For Researchers Multilateral Grant Baltic Sea Global North Sea Biodiversity Blue Economy Circular Economy Climate Marine Conservation Pollution Research

September 2026

01.09. 105d
LIFE 2026 Calls for Proposals - Upcoming · European Commission / CINEA — EU LIFE Programme · Not specified; funding amounts will be published with the official calls on 21 April 2026.
For NGOs For Researchers Government Multilateral Grant Biodiversity Circular Economy Climate Marine Conservation Pollution Waste Management
03.09. 107d
LIFE 2026 Strategic Integrated Projects - Environment (SIP ENV) · European Commission / CINEA (European Climate, Infrastructure and Environment Executive Agency) · EUR 10-25 million per project; total LIFE 2026 envelope EUR 601.5 million; SIPs are the largest LIFE instrument
For NGOs Government Grant Circular Economy Climate Marine Conservation Pollution Waste Management
22.09. 126d
LIFE Programme - Environment and Climate Action · European Climate, Infrastructure and Environment Executive Agency (CINEA) · Total LIFE 2021-2027 budget EUR 5.4 billion. Project-level amounts vary widely by project type: SAPs typically smaller scale; SNaPs and SIPs larger multi-year projects. Operating grants available for non-profit entities.
For NGOs Government Grant Global Biodiversity Circular Economy Climate Marine Conservation Plastic Waste Pollution
22.09. 126d
EU LIFE Programme - Environment and Climate Action · European Commission - CINEA (European Climate, Infrastructure and Environment Executive Agency) · Varies by call and project type; Standard Action Projects typically EUR 0.5M - 5M; Strategic Nature Projects (SNaPs) and Strategic Integrated Projects (SIPs) can reach tens of millions EUR; Operating grants for NGOs for multi-year institutional support
For NGOs Government Grant Technical Assistance Biodiversity Circular Economy Climate Marine Conservation Plastic Waste Pollution Waste Management
22.09. 126d
LIFE Operating Grants for Non-Profit Environmental NGOs (2026) · CINEA / European Commission (LIFE Programme) · €15 million total budget for all operating grants across all NGOs. Individual grants vary; typically €300K-€2M per organisation per year. 70% EU co-funding rate.
For NGOs Government Grant Capacity Building Circular Economy Climate Marine Conservation
22.09. 126d
LIFE 2026 — Standard Action Projects: Circular Economy and Quality of Life (SAP ENV) · European Commission — LIFE Programme (CINEA) · EUR 2-10 million per project; total call budget EUR 79 million for the ENVIRONMENT sub-call
For NGOs Government Grant Circular Economy Climate Marine Conservation Plastic Waste Pollution Recycling & Upcycling Waste Management

October 2026

02.10. 136d
Interreg NPA Youth Call 2026 · Interreg Northern Periphery and Arctic · EUR 50,000 (6-month), EUR 100,000 (12-month), or EUR 200,000 (18-month) total project budget including partners' contributions. Grant covers 65% (50% for Norwegian partners). Start-up lump sum up to EUR 35,000 or 50% of total budget (whichever is smaller).
Government Grant Arctic Nordic / Denmark Capacity Building Climate Education
02.10. 136d
Interreg NPA (Northern Periphery and Arctic) — Youth Call for Projects 2026 · European Regional Development Fund (ERDF) / Interreg Northern Periphery and Arctic (NPA) Programme · Funding amounts not yet specified; expected to be accessible for smaller and emerging youth-led initiatives; ERDF co-financing rate 50-65%
For Communities / Cooperatives For NGOs Grant Arctic Capacity Building Climate Education

March 2027

15.03. 300d
Interreg North Sea Region Programme - Call 6 (2026) · Interreg North Sea · Up to EUR 1 million per project; ERDF co-financing up to 60% for EU partners, 50% for Norway
For NGOs Government Grant North Sea Blue Economy Circular Economy Climate Coastal Protection Marine Conservation Pollution
15.03. 300d
Interreg North Sea — Call 6 · Interreg North Sea · Up to EUR 1 million total project budget
Government Grant Nordic / Denmark North Sea Blue Economy Circular Economy Climate Pollution
15.03. 300d
Interreg North Sea Programme — Call 6 Capitalisation Call · European Regional Development Fund (ERDF) / Interreg North Sea Programme · Up to EUR 1 million per project; project duration 1.5-2 years
For NGOs Grant Blue Economy Circular Economy Climate Marine Conservation

Rolling / Open Deadlines

Rolling
LIFE Programme Multi-Annual Work Programme 2025-2027 Overview · European Commission – LIFE Programme · 2025–2027 (rolling calls; specific call deadlines published on EU Funding & Tenders Portal)
For NGOs For Researchers For Startups Government Multilateral Grant Biodiversity Circular Economy Climate Marine Conservation Plastic Waste Pollution Recycling & Upcycling Waste Management
Rolling
Sustainable Blue Economy Partnership (SBEP) · Sustainable Blue Economy Partnership (SBEP) · 3rd Joint Transnational Call: launched September 2025; Rolling TA Call: open February 20, 2026 to February 29, 2028 (evaluated every 4 months)
Multilateral Grant Global Biodiversity Blue Economy Climate Fisheries Marine Conservation Research
periodic
Interreg Atlantic Area Programme 2021-2027 · Interreg Atlantic Area · 3rd call for projects: recently concluded with approved projects; upcoming calls TBD
Government Grant Global Biodiversity Blue Economy Climate Coastal Protection Marine Conservation
periodic
Interreg Central Baltic Programme 2021-2027 · Interreg Central Baltic · 5th call for project proposals recently selected; call calendar at centralbaltic.eu/for-applicants/call-calendar/
Government Grant Baltic Sea Nordic / Denmark Blue Economy Circular Economy Climate Coastal Protection Marine Conservation
periodic
Interreg South Baltic Programme - Funded Projects · Interreg South Baltic Programme 2021-2027 · 6th Call opens 16 September 2026, closes 4 November 2026 (Measures 1.1 and 4.1 only; EUR 1.26M + EUR 0.78M ERDF). 4th Small-scale Project Call same window (Measure 4.1, EUR 320K indicative). Note: current 6th call does not include Measure 2.3 (circular economy).
For NGOs For Researchers Government Multilateral Grant Baltic Sea Aquaculture Blue Economy Circular Economy Climate Plastic Waste Recycling & Upcycling Waste Management
periodic
Interreg South Baltic Programme - Calls for Proposals · Interreg South Baltic Programme (EU / Joint Secretariat) · 6th call for proposals: 16 September – 4 November 2026 (Measures 1.1 and 4.1 only). 4th Small-scale project call: same window (Measure 4.1, EUR 320K ERDF indicative). Note: Measure 2.3 (circular/resource efficiency) and Measure 2.2 (water) not included in 6th call.
For NGOs For Researchers Government Multilateral Grant Baltic Sea Aquaculture Biodiversity Blue Economy Capacity Building Circular Economy Climate Coastal Protection Marine Conservation Plastic Waste Pollution Seaweed & Algae Waste Management
Rolling
LIFE Programme 2025-2027 Multi-Annual Work Programme (Official Document) · European Commission / CINEA (European Climate, Infrastructure and Environment Executive Agency) · Annual calls throughout 2025, 2026, and 2027
For Communities / Cooperatives For NGOs For Researchers Government Blended Finance Grant Prize Technical Assistance Biodiversity Capacity Building Circular Economy Climate Coastal Protection Marine Conservation Pollution Recycling & Upcycling Research Waste Management
periodic
Interreg North Sea Programme 2021-2027 · Interreg North Sea Programme · Call 6 is currently open (deadline not specified on page; rolling within Call 6 period)
For NGOs Government Multilateral Grant North Sea Biodiversity Blue Economy Circular Economy Climate Coastal Protection Marine Conservation
Rolling
Interreg Baltic Sea Region Programme 2021-2027 · Interreg Baltic Sea Region Programme 2021-2027 (IB.SH / EU Cohesion Policy) · Future calls expected 2026-2027; second call for project platforms closed November 2025
For NGOs For Researchers Government Multilateral Grant Baltic Sea Biodiversity Blue Economy Capacity Building Circular Economy Climate Marine Conservation Plastic Waste Research
periodic
Interreg Deutschland-Danmark Programme 2021-2027 · Interreg Deutschland-Danmark · November 2025 application deadline was likely the last in 2021-2027 period — funds expected to be fully committed
Government Grant Baltic Sea Nordic / Denmark North Sea Blue Economy Circular Economy Climate Coastal Protection
periodic
Interreg Aurora Programme 2021-2027 (formerly Northern Periphery and Arctic) · Interreg Aurora · Periodic calls for applications; check interregaurora.eu/projects/calls-for-applications/ for open calls
Government Grant Arctic Nordic / Denmark Biodiversity Climate Coastal Protection Marine Conservation
Rolling
EU Innovation Fund - Overview · European Commission – EU Innovation Fund · Rolling calls 2020–2030; no single fixed deadline
For Researchers For Startups Government Multilateral Blended Finance Grant Circular Economy Climate Research
Rolling
EEA and Norway Grants 2014-2021 / 2021-2028 · EEA Grants / Norway Grants · Rolling — each beneficiary country has its own programme timeline and call schedule
Government Grant Global Biodiversity Blue Economy Circular Economy Climate Marine Conservation
periodic
Interreg Baltic Sea Region Programme 2021-2027 · Interreg Baltic Sea Region · Rolling, with periodic calls for project proposals
Government Grant Baltic Sea Nordic / Denmark Biodiversity Blue Economy Circular Economy Climate Marine Conservation
periodic
Interreg Central Baltic Programme 2021-2027 · Sixth Call expected 2026-2027 (Fifth Call closed September 2025)
For NGOs For Researchers For Startups Government Multilateral Grant Baltic Sea Nordic / Denmark Blue Economy Capacity Building Circular Economy Climate Coastal Protection Marine Conservation