Upcoming Deadlines
Source
EU
Federal (DE)
Schleswig-Holstein
Mecklenburg-Vorpommern
Lower Saxony
Foundation
Private
US Foundation
UK
Nordic
UN / Multilateral
Corporate
Impact Investor
Philanthropic Network
International
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
0 fixed deadlines, 11 rolling/open
No fixed deadlines found in the selected timeframe.
Rolling / Open Deadlines
periodic
Whitley Fund for Nature (Whitley Awards)
· Whitley Fund for Nature (WFN)
· Annual. 2026 applications now closed. Typically opens mid-year for following year awards ceremony in May.
periodic
Blue Action Fund Grant Programme
· Blue Action Fund
· Periodic, per Call for Proposals (currently no open or upcoming calls)
periodic
Baltic Sea Neighbourhood Programme (BSNP) - Swedish Institute
· Swedish Institute (Svenska institutet)
· Programme currently closed; new consolidated programme launching March 2026
Rolling
Global EbA Fund - Ecosystem-based Adaptation for Climate Resilience
· Global EbA Fund (Implemented by IUCN and UNEP; funded by German Federal Ministry BMUKN via IKI)
· Rolling basis
Rolling
Rolling
Rolling
Rolling
Mangroves for the Future (MFF) Initiative
· Mangroves for the Future (MFF) / IUCN / UNDP
· Rolling basis
Rolling
CCRIF - Caribbean Catastrophe Risk Insurance Facility
· CCRIF SPC (Caribbean Catastrophe Risk Insurance Facility)
· Rolling basis (evaluated quarterly)
Rolling
The Ocean Foundation Grantmaking
· The Ocean Foundation
· Rolling basis — Letters of Inquiry reviewed quarterly; open RFPs posted when available
periodic
NOAA IOOS Integrated Ocean Observing System Funding
· NOAA U.S. Integrated Ocean Observing System (IOOS) Program Office
· Varies by announcement. Check Grants.gov for current active NOFOs. No single blanket deadline.