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Horizon Europe Cluster 6 — Food, Bioeconomy, Natural Resources & Environment

Horizon Biodiversity: Deep-Sea Conservation

Funds €9M research consortia that map, monitor and identify deep-sea species and habitats to guide EU and global ocean protection targets.

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The deep sea is 90% of the ocean's volume and the least explored biome on the planet. It isn't a side note to ocean health — deep-sea ecosystems drive the biogeochemical cycles the rest of the biosphere depends on, humans included. But almost everything below 1,000 metres is a blind spot. Exploring it is expensive and hard to access, so there's nowhere near enough data to protect it, or even manag

Filling the deep sea's biggest data gap: what actually lives below 1,000 metres, and how it's faring. Funded work maps deep-sea habitats and catalogues species — from microbes to sharks and reef-building corals — across the abyssal seafloor, hydrothermal vents, seamounts and canyons, using new imaging, acoustic, multi-omics, genomics and taxonomic technology built to identify specimens faster and cheaper than current expeditions allow. Projects also build long-term monitoring indicators and turn the results into area-based protection proposals for EU, regional and international decision-makers, including the EU's 30% ocean-protection target and the UN's high-seas biodiversity treaty (BBNJ).

CycleiHow often this grant runs — e.g. annually, on a rolling basis, or a one-off call.Annual
Next deadlineiThe next date applications are due. Rolling means you can apply any time.17 Sept 2026
Decision timeiTypical time from the deadline to the funder's decision.22 weeks
Project durationiHow long the funded work is expected to run.
Award typeiThe form of funding — grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.€18M

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Last verified: 25 Aug 2026Funder reference: HORIZON-CL6-2026-01-BIODIV-03Source: ec.europa.eu