

24-26 MARCH 2026 // seabedminerals.net
24-26 MARCH 2026 // seabedminerals.net
Bergen // Norway
About
Demand for critical minerals is expected to be greater than the supply from the mining industry and recycling. Further, the value chains are highly geographically concentrated, making them vulnerable to political instability, geopolitical risks, natural disasters and possible export restrictions.
A handful of countries have taken the lead in developing technology and knowledge for exploration and extraction of deep-sea minerals. The race toward production has started…
For whom?
Why?
Critical Knowledge
Critical Technology
Critical Minerals
Registration
Please contact Ingvild Ryggen Carstens, events@geopublishing.no, for information about pricing for start-ups, students and out-of-work professionals.
Terms & Conditions:
GeoPublishing AS reserve the right to alter the program. Substitutions to your registration may be made at any time by contacting the organizers in writing on events@geopublishing.no.
Venue
Bergen, Norway

Accomodation
TBA
Preliminary Program
ICEBREAKER - 24 MARCH
TBA
19:00-21:00
Finger food and drinks in the bar
Would you like to sponsor the Icebreaker?
We invite all delegates to an Icebreaker in the evening on 24 March.
We're looking for an Icebreaker sponsor, and if you would like to pitch in, please email us at events@geopublishing.no
POSTERS
Application of random-forest machine learning algorithms for mineral predictive mapping of FeMn crusts in the World Ocean
Pierre Josso, Deputy Director at British Geological Survey, UK Critical Minerals Intelligence Centre
Deep-sea mineral resources in French Polynesia EEZ
Keitapu Maamaatua, Scientist Advisor at Tavivi Huiraatira
European offshore critical raw materials resource evaluation under GSEU
Francisco Javier González, Senior Scientist, Head of Marine Geology Resources and Extreme Environments at the Geological Survey of Spain
Bridging continental and maritime mining: Leveraging African mining excellence for Norway's deep-sea mineral ventures
Dieketseng Zedith Nzhadzhaba, Community Lead at South African Chapter African Policy Conversations
A non-nuclear subsea density smart meter
Hanyang Xu, PFI Senior Application Engineer at Process Flow Intelligence
Establishing environmental parameters for deep-sea mining: Evaluating the case of seafloor massive sulphides
Charlotte Bøhm, Master Student at Norwegian University of Life Sciences, NMBU
Sediment eDNA metabarcoding as a tool for characterizing Arctic Mid-Ocean Ridge ecosystems: A pilot from the DeepInsight seamount
Miriam Brandt, Postdoctoral researcher at NORCE
Water quality measurements from bottom fixed and ROV transecting instruments in the Deep Insight Hill region
Anders Tengberg, Scientific Advisor at XYLEM
DAY 1 - 2 APRIL
Session I - Opening Session
Welcome
08:55
Opening the NCS - an update from the Norwegian Offshore Directorate and Ministry of Energy
09:00 Lars Erik Aamot, Director General at the Ministry of Energy
09:15 Hilde Braut, Assistant Director / Head of New Industries at the Norwegian Offshore Directorate
New data and further insights in the seafloor spreading and deep-sea mineral distribution on the Norwegian continental shelf
09:30 Harald Brekke, Senior Geologist at the Norwegian Offshore Directorate
Coffee Break
09:50
Session II - Environmental
Moderated by Annemiek Vink, Marine Rohstofferkundung – Marine Geologie at BGR
A structured approach to EIS development
10:10 Ole Larsen, Director of Strategic Partnerships at DHI
Operational measurement and reporting of sediment plumes using breakthrough GPU-based computing
10:30 Thomas Peacock, Co-Founder & Scientific Advisor at atdepth MRV
Environmental baseline studies and area-based conservation measures in the deep-sea -examples from the Clarion Clipperton zone
10:50 Thomas Dahlgren, Research Professor at NORCE
Coffee Break
11:10
Session III - Mapping / Deposits
Moderated by Anna Lim, Marine Minerals Manager at ARGEO
Structural elements of the Arctic Mid-Ocean Ridge system
11:30 Alden Denny, Chief Geoscientist at Adepth Minerals
Uncovering a potential Seafloor Massive Sulfide district on the Southeast Indian Ridge
11:50 Sebastian Fuchs at BGR
Active hydrothermal venting in the Indian Ocean revealed by near-seabed AUV surveys
12:10 Sunil Vadakkepuliyambatta, Scientist D at National Centre for Polar and Ocean Research
Artificial Smoker: Geophysical characterization of an ultraslow ridge system for sustainable resource management
12:30 Bhargav Boddupalli, Reserach Scientist at SINTEF
Lunch
12:50
PANEL I - Resource Estimation
13:50
Moderator: Alden Denny, Chief Geoscientist at Adepth Minerals
Panelists:
Stig Morten Kuntsen, Chief Geologist at Norwegian Offshore Directorate
Anna Lim, Marine Minerals Manager at ARGEO
Sebastian Fuchs, Head of Department of Marine Geology and Exploration at BGR
Pierre Josso, Deputy Director at the British Geological Survey
Coffee Break
14:20
Session IV - Processing
Moderated by Jon Hellevang, R&D Manager at GCE Ocean
Characterization and beneficiation studies of Seafloor Massive Sulphides (SMS) of the Arctic Mid-Ocean Ridge
14:30 Nina Solvang at Future Materials, Norwegian Catapult Center
On-shore processing of seabed minerals
14:50 Niels Verbaan, Director, Technical Services (Hydrometallurgy), Metallurgy & Consulting at SGS Canada
Coffee Break & Networking
15:10
Session IV - Technology
Moderated by Guido van den Bos, Director of Business Development at NOV
4Low frequency sound from mineral exploration in the deep ocean
15:30 Svein Arne Frivik, Technology Advisor at Shearwater
Navigating complexity in SMS exploration: Adaptive and safe AUV survey design
16:00 Anna Lim, Marine Minerals Manager at ARGEO
New strategies in seabed geotechnical exploration - from scientific drilling to marine minerals prospection
16:20 Stefan Wegerer, Head of Product Management Maritime Technology at BAUER
Sediment-water incubations-using the right methods
16:40 Anders Tengberg, Scientific Advisor at XYLEM
End Day I
17:00
Evening Program
Ostra Restaurant
19:30 Aperitif
20:00 Dinner
DAY 2 - 3 APRIL
Session VI
Moderated by Øystein Bruncell Larsen
Legitimate expectations and deep seabed mining: Legal options to guard against sovereign risk
09:00 Nathan Eastwood, Partner at Watson Farley & Williams & Lea Weis, Practice Area Councel at Gorrissen Federspiel
Session VII - Environmental
Moderated by Øystein Bruncell Larsen
An ocean of data: Inventory of deep-water ocean data between Greenland and Norway
09:30 Ebbe Hartz, Senior Advanced Geologist at Aker BP
Leveraging machine learning to map life on the ocean floor
09:45 Dani Schmid, CEO at Bergwerk
Multi-scale analysis of ocean currents in the EMINENT Hill Region
10:00 Alban Souche at Bergwerk
Deep-sea mining return plume: A nearfield case study
10:15 Peygham Ghaffari, Senior Researcher at Akvaplan-Niva
Coffee Break & Networking
10:30
Student Challenge
Hosted by Vetle Vinje, Senior Scientist at Viriden & Jon Hellevang, R&D Manager at GCE Ocean
11:00
Poster Session
11:10
Lunch & Networking
12:10
Session VIII - Mapping / Deposits
Moderated by Alden Denny, Chief Geoscientist at Adepth Minerals
From regional scale to prospective exploration - advancement of the massive sulphide seafloor exploration programme in the Polish Mid-Atlantic Ridge Contract Area
13:10 Michal Tomczak at the Polish Geological Institute - National Research Institute
Insights into large-scale accumulation of seafloor massive sulphides at mid-ocean ridge core complexes
13:30 Bramley Murton, Professor of Marine Geology at the National Oceanography Centre
Deep sea hydrothermal sediments: Vectors to critical discoveries in seafloor massive sulphide deposits
13:50 Acer Figueroa, PhD Student at the University of Southampton
Sulphides to weathering products and beyond: Understanding metal evolution in seafloor massive sulphide deposits
14:10 Christian Star Bishop, Postgraduate Researcher at University of Southampton
Coffee Break & Networking
14:30
Panel II - The Future of DSM
15:00
Moderator: Jon Hellevang, R&D Manager at GCE Ocean
Confirmed Panelists:
Nathan Eastwood, Partner at Watson, Farley & Williams
Annemiek Vink, Marine Rohstofferkundung – Marine Geologie at BGR
Anette Broch Mathiesen Tvedt, CEO at Adepth Minerals
Graham Talbot, CEO at Wetstone
Niels Verbaan, Director, Technical Services (Hydrometallurgy), Metallurgy & Consulting at SGS Canada
End Day II
16:00
Program Committee

Espen Simonstad

Anna Lim

Annemiek Vink

Jon Hellevang

Øystein Bruncell Larsen

Kristoffer Sølvi

Alden Denny

Guido van den Bos

Ingvild Ryggen Carstens

Ronny Setså
CALL FOR PAPERS (CLOSED)
Critical knowledge – Critical technology – Critical minerals
We are pleased to announce that one of the leading international conferences on Deep Sea Minerals will be organized for the fourth time in 2025. The event will take place in Bergen, Norway from 01-03 April 2025.
The initial conferences attracted a large and diverse group of stakeholders from across the globe, including exploration companies, service providers, academic professionals, politicians, environmental advocates, regulatory bodies, and individuals with expertise in law and finance. With the industry's imperative to establish connections, exchange knowledge, and draw on each other's expertise, we are certain that another well-attended and stimulating conference lies ahead of us.
A momentous year ahead
As we enter 2025, a new global industry is emerging. Norway has been recognized as a hotspot for deep-sea minerals since it enacted the Seabed Minerals Act in 2019. Although the anticipated licensing round, originally scheduled to begin in 2025, has been postponed for at least another year, exploration companies and the surrounding ecosystem are actively preparing for future activities within Norway's Exclusive Economic Zone (EEZ).
In international waters, many companies are positioning themselves in the Clarion-Clipperton Zone in the Pacific Ocean as the International Seabed Authority is working towards completing the exploitation regulations. State-sponsored institutes and commercial companies are conducting extensive surveys, leading to significant advancements in our understanding of the environment, operational challenges, and the resource itself – polymetallic nodules.
In another part of the Pacific Ocean, the Cook Islands authorities oversee the exploration efforts of three companies that were granted licenses around two and a half years ago.
There have not least been notable developments in research and technological advancements in countries including Japan, China, and India. Japan continues collecting data and testing technology and equipment. Large-scale extraction may begin by the end of 2025. In 2024, China completed its first mining equipment test at depths below 4,000 meters, strongly suggesting that it is catching up to other nations in the race to begin mining. India continues its efforts to explore and exploit the deep sea through the Deep Ocean Mission, a five-year program launched in 2021.
Globally, knowledge-building and technological advancements are progressing rapidly as the industry evaluates transitioning from exploration to exploitation. We invite companies, institutions, and academia developing new methods, workflows, and technology or showing outstanding results in deep-sea minerals research to submit an abstract.
We invite contributions within the following topics:
- Advancements in understanding the deep-sea environment
- Strategies, challenges, and opportunities for effective environmental assessment and monitoring
- Exploration strategies and technology: Methodologies, workflows and technologies
- Data management and digital solutions: Case studies and evaluations of DSM data sets, best practices
- Innovations in deep sea mineral extraction – technologies and recent advancements
- Advancements in deep sea mineral processing
- Insights and synergies from land-based mining throughout the value chain
- Regulations and legal frameworks in deep-sea mineral resource management
The program committee welcomes contributions on the topics from all relevant regions across the globe. We encourage postgraduate students to submit their work.
Take the plunge and join us to share your knowledge at the upcoming conference by sending your abstract to events@geopublishing.no by 9 January 2025.
ABSTRACT REQUIREMENTS
Word format
Font: Times New Roman, 12 pt.
Min. 500 words
Min. one figure