Upcoming Deadlines
Source
EU
Federal (DE)
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Mecklenburg-Vorpommern
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Private
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UK
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Aquaculture
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26 fixed deadlines, 22 rolling/open
May 2026
27.05.
8d left
All news - BlueInvest Community
· TASC-RestoreMed / BlueInvest Community (European Commission)
· €200,000–€1.4M per project (Community-Led Actions, total €7M); €100,000 per project (Transition Agendas, total €1M)
June 2026
02.06.
14d left
Grøn Forskning 2026 - Green Research
· Danish Independent Research Fund (Danmarks Frie Forskningsfond - DFF)
· DKK 2.8-11.9 million per project over 2-5 years (approximately EUR 376,000-1,590,000)
08.06.
20d left
Calls from NordForsk
· NordForsk
· Up to NOK 30 million available for research networks call; individual network grants vary; Disruptive Technology call deadline 08 June 2026
15.06.
27d left
Icelandic Research Fund (Rannis)
· Rannis - The Icelandic Centre for Research
· Annual budget determined by the Icelandic Finance Act; specific amounts per grant type not specified on main page.
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.
24.06.
36d
National Geographic Society Grants - Ocean Exploration & Discovery
· National Geographic Society
· Level I grants up to USD 20,000 for early career scientists; Level 2 grants for established researchers (amounts vary); project-specific RFPs with own budgets
30.06.
42d
Aage V. Jensen Nature Foundation - Marine Ecosystem Conservation
· Aage V. Jensen Naturfond
· DKK 4-7 million over 2-5 years (approx. EUR 540,000 to EUR 940,000 total). Funds PhD positions (including tuition), postdocs, and up to 10% of permanent scientific staff salaries.
August 2026
01.08.
74d
Rolex-Explorers Club Grant
· The Explorers Club / Rolex
· Historically, awards have been given in the amount of $10,000 USD.
25.08.
98d
MUDP - Environmental Technology Development and Demonstration Program
· MUDP - Miljøteknologisk Udviklings- og Demonstrationsprogram (Environmental Technology Development and Demonstration Programme)
· Approximately 130 million DKK total available in 2026 across all project types
September 2026
01.09.
105d
Carlsberg Foundation — Semper Ardens Advance 2026
· Carlsberg Foundation
· DKK 15-25 million per grant (5-year framework grant)
01.09.
105d
Carlsberg Foundation — Semper Ardens Accelerate 2026
· Carlsberg Foundation
· Maximum DKK 7 million (3-5 year framework grant)
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.
09.09.
113d
DevelopmentAid - DANIDA Grants Search Portal
· DANIDA – Danish International Development Agency (Ministry of Foreign Affairs of Denmark)
· Highly variable across calls: from EUR 10,000 (small local competitions) to EUR 100,000,000 (multi-donor mitigation facilities). Danish CSO small grants budget not specified. Research calls: up to DKK 250,000,000.
15.09.
119d
Velux Foundations - Healthy Marine Environment in Danish Sea Areas
· VELUX FOUNDATION
· Current call: DKK 3.0-10.0 million per project (approximately EUR 402,000-1,340,000 at current exchange rates). Total call framework: DKK 29 million. Larger budgets must justify coverage of more themes and cross-border collaboration.
17.09.
121d
REA - Horizon Europe Cluster 6 Funding and Grants Portal
· European Research Executive Agency (REA) / European Commission
· Variable by topic: EUR 101 million indicative budget for single-stage Circular Economy call (11 topics); EUR 28 million for two-stage Circular Cities call (2 topics). Typical Horizon Europe grants range from EUR 2-10 million per project.
17.09.
121d
Horizon Europe: Deep Sea Ecosystems Conservation (CL6-2026-BIODIV-03)
· European Commission / REA (Research Executive Agency) — Horizon Europe Cluster 6
· Horizon Europe RIA standard grant; typical range EUR 5-8M for RIA actions in this destination. Total call budget not specified for this topic individually.
17.09.
121d
Horizon Europe: Marine Organisms for Sustainable Blue Bio-Products (CL6-2026-CIRCBIO-11)
· REA / European Commission (Horizon Europe Cluster 6)
· €10 million total; 2 projects expected (~€5M each). 100% funding for non-profits/research; 70% for for-profit entities.
17.09.
121d
Horizon Europe: Marine Ecosystem Underwater Noise Assessment (CL6-2026-ZEROPOLLUTION-01)
· European Commission / Research Executive Agency (REA) — Horizon Europe Cluster 6
· Part of Horizon CL6-2026-01 call envelope; typical RIA budget EUR 3-5M per project
17.09.
121d
Horizon Europe CIRCBIO-01 2026 — Improving Circularity of Multilayer Flexible Plastic Food Contact Packaging
· REA / European Commission (Horizon Europe Cluster 6)
· ~€8-12M per project (Innovation Action — IA type, 70% funding rate for for-profit entities, 100% for non-profits and research bodies)
17.09.
121d
Horizon Europe CL6 CIRCBIO-04 2026 — Collection, Sorting-for-Reuse and Repair Systems for Textiles at City/Region Level
· European Commission / Research Executive Agency (REA) — Horizon Europe Cluster 6
· EUR 10 million total for 2 projects; approximately EUR 5M per project
17.09.
121d
Horizon Europe: Ensuring Effectiveness of Protected Areas in Future Biodiversity Scenarios (CL6-2026-BIODIV-04)
· European Commission / REA (Research Executive Agency) — Horizon Europe Cluster 6
· Horizon Europe RIA standard grant; typical range EUR 5-8M; 100% EU co-funding for RIA actions
23.09.
127d
EU Mission Ocean — HORIZON-MISS-2026-03-OCEAN-02: Aquatic Pollution and Biodiversity Loss Through Nature-Positive Solutions
· European Commission (Horizon Europe / EU Mission: Restore our Ocean and Waters)
· EUR 7,000,000 to EUR 7,750,000 per project; up to 4 projects awarded from EUR 31,000,000 total budget
23.09.
127d
EU Mission Ocean — HORIZON-MISS-2026-03-OCEAN-01: Marine Habitat Mapping
· European Commission (Horizon Europe / EU Mission: Restore our Ocean and Waters)
· EUR 7,000,000 to EUR 7,750,000 per project; up to 4 projects awarded from EUR 31,000,000 total budget
23.09.
127d
Horizon Europe Mission Ocean 2026 — OCEAN-02: Nature-Positive Solutions for Aquatic Pollution
· European Commission — Horizon Europe
· EUR 7,000,000 to EUR 7,750,000 per grant; total budget EUR 31,000,000 for 4 indicative grants
23.09.
127d
Horizon Europe Mission Ocean 2026 — OCEAN-02: Addressing Aquatic Pollution and Biodiversity Loss through Nature-Positive Solutions (Source to Sea)
· European Commission / Research Executive Agency (REA) — Horizon Europe Mission Restore Our Ocean and Waters
· Approximately EUR 7-7.75M per project; 4 projects expected; total call envelope ~EUR 28-31M from EUR 115M Mission Ocean budget for all 2026 topics
23.09.
127d
Horizon Europe Mission Ocean 2026 — OCEAN-01: Large-Scale Demonstration for Mapping Marine Habitats
· European Commission / Research Executive Agency (REA) — Horizon Europe Mission Restore Our Ocean and Waters
· EUR 4-4.85M per project; 4 projects expected from EUR 115M total Mission Ocean 2026 envelope
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)
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).
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.
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
periodic
Pure Ocean Challenges — Call for Projects
· Pure Ocean
· Annual, September 1 – October 1 (Phase 1); Phase 2 by invitation (October 20 – November 23)
periodic
Baltic Sea Action Plan (BSAP) Fund - Nefco
· Nefco / Nordic Investment Bank (NIB) — Baltic Sea Action Plan Fund
· Annual, next call expected early 2026 (2025 round closed April 18, 2025; results announced February 2026)
periodic
NATO Science for Peace and Security Programme — Annual Calls for Proposals
· NATO Science for Peace and Security Programme
· Annual, typically spring/autumn calls; no active call as of April 2026
periodic
Björn Carlson Baltic Sea Prize (BalticSea2020)
· Björn Carlsons Östersjöstiftelse (BalticSea2020)
· Annual; nomination period not specified on website
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
periodic
Aage V. Jensen Naturfond – Grant Programme (3x/year)
· Aage V. Jensen Naturfond
· Periodic, three times per year
Rolling
[PDF] INITIATIVES & PROJECTS - Fondation Prince Albert II de Monaco
· Prince Albert II of Monaco Foundation (Fondation Prince Albert II de Monaco)
· Rolling / annual calls per initiative (e.g., DIMFE annual call; Polar Initiative call launched June 2024; Pelagos Initiative call 2024). No single universal deadline.
Rolling
DBU General Project Funding (Projektfoerderung)
· Deutsche Bundesstiftung Umwelt (DBU)
· Rolling basis
Rolling
UKRI / Natural Environment Research Council (NERC) - Marine Programs
· UK Research and Innovation / Natural Environment Research Council (NERC)
· Rolling basis
Rolling
Rolling
Rolling
Waitt Foundation Rapid Ocean Conservation (ROC) Grants – Small Grants for Island Nation Ocean Conservation
· Waitt Foundation
· Rolling basis
periodic
Innovation Fund Denmark - Innomissions: Circular Economy for Plastics and Textiles (CE-PT)
· Innovation Fund Denmark
· Rolling basis (Partnership pools open periodically; Pool 1 and Pool 2 completed, further pools may follow)
Rolling
EU Innovation Fund - Overview
· European Commission – EU Innovation Fund
· Rolling calls 2020–2030; no single fixed deadline
Rolling
Rolling
EU Mission: Restore our Ocean and Waters - Research and innovation
· European Commission – Directorate-General for Research and Innovation (Horizon Europe)
· Rolling — periodic calls under the Horizon Europe Work Programme (2026/27 calls announced in January 2026)
periodic
Interreg Central Baltic Programme 2021-2027
· Sixth Call expected 2026-2027 (Fifth Call closed September 2025)
periodic
EU Digital Twins of the Ocean (DTO) - Horizon Europe
· European Commission - Research and Innovation
· Unknown