Use of subsea layers for:
Carbon storage: Subsea geological formations, particularly those previously used for oil and gas extraction, are now being repurposed to store CO₂ from industrial emissions, reducing greenhouse gases in the atmosphere. Examples include: GreenSand (Denmark) and Norlights (Norway) that use undersea geological formations, previously used for oil and gas extraction, to store CO₂ captured from industrial emissions, reducing greenhouse gases in the atmosphere.
Use of ocean cold waters for:
Data center cooling: Data centers consume significant amounts of energy to maintain optimal operating temperatures. Using ocean water as a cooling mechanism significantly reduces energy consumption and environmental impact. Examples include: Orcaconnect (Norway) that uses submersible, ocean-cooled data centers to leverage the ocean’s thermal properties for efficient, sustainable cooling, reducing energy use and the environmental impact.
6.2.3 New applications of ocean movements, dynamics, and atmospheric interactions.
Advancements in technology and engineering are opening new ways to harness ocean forces for energy production, climate mitigation, and freshwater generation. By leveraging ocean waves, tides, atmospheric interactions, and water pressure, Nordic innovators are unlocking new ocean solutions that were previously unfeasible. These technologies present significant opportunities for renewable energy, environmental protection, and resource efficiency. Main areas where Nordic solutions are emerging:
Use of ocean waves and tides for:
New sources of green energy: Ocean waves and tidal currents are powerful and predictable energy sources that can be converted into electricity through specialized technologies. Nordic companies are developing solutions to capture this energy efficiently and integrate it into the renewable energy mix. Examples include: Minesto (Sweden) that designs underwater kite-like devices that harness tidal currents to generate electricity. CorPower Ocean (Sweden) that produces wave-energy buoys that convert wave motion into electricity. Tidetec (Norway) that develops compact tidal turbines for efficient energy capture and deployment.
Production of fresh water: With freshwater scarcity becoming a growing global challenge, some technologies are now using wave energy to power desalination, offering a sustainable alternative to traditional energy-intensive methods. Examples include: Ocean Oasis (Norway) that uses wave energy to convert seawater into drinkable water, providing an innovative solution to freshwater scarcity. Wavepiston (Denmark) Deploys a modular wave energy system to generate electricity and desalinated water.
Use of ocean atmospheric interactions for:
Mitigation of weather impacts: Ocean-based technologies are being developed to reduce the strength of extreme weather events, such as hurricanes, by altering ocean surface conditions. Examples include: OceanTherm (Norway) that is exploring underwater bubble barriers to reduce hurricane intensity by cooling surface waters, helping mitigate storm impact.
Carbon capture: Marine photosynthesis is being used to capture CO₂ and improve water quality by reducing excess nutrients. Examples include: AlgaePro (Norway) that cultivates algae for carbon capture and nutrient removal, enhancing water quality and reducing ocean eutrophication.
Use of ocean water pressure for:
Energy efficiency desalination technologies: Seawater desalination is a crucial technology for freshwater production, but it is often energy-intensive. Innovative desalination technologies use the natural pressure of ocean depths to reduce energy consumption and produce sustainable freshwater. Examples include: Waterise (Norway) and Flocean (Norway) – Develop subsea desalination systems that harness ocean depth pressure to create freshwater with reduced energy.
6.2.4 New applications of ocean non-living resources.
While non-living ocean resources—such as minerals and plastics—have long been explored, new innovations are emerging that expand their potential applications across multiple industries. These developments are transforming ocean-derived resources into high-value materials, unlocking new opportunities to be utilized across industries. Main areas where Nordic solutions are emerging:
Using ocean plastics for:
Materials manufacturing and production: Plastic pollution has become an ocean asset, with an estimated 11 million metric tons entering the ocean each year and is projected to rise to 29 million by 2040. This growing issue presents a significant opportunity to transform ocean plastic into valuable materials for manufacturing and production. Examples of companies in the space include: AION (Norway) that converts ocean plastic waste into valuable materials, promoting reuse and reducing environmental harm. Ogoori (Norway) that upcycles ocean plastic waste into high-quality regranulate, creating a sustainable circular value chain for manufacturing.
6.3 Segment 3: New solutions for ocean exploration, engagement, and extraction
Ocean exploration, discovery, and engagement currently account for less than 15% of the dealflow in the Nordic Ocean Economy. However, its importance is growing rapidly as we enter the "Ocean Rush" era. This era is marked by a global race to explore ocean assets, uncover their potential, and engage with marine environments, alongside increasing competition for critical resources. With more than 80% of the ocean still unexplored, the development of new solutions to fully engage with the ocean represents one of the most significant and transformative opportunities for the future. This vast potential is amplified by advancements in technology and engineering, which are enabling new capabilities for ocean exploration, resource extraction, and environmental management.
The Nordic region, rich in ocean assets and backed by decades of expertise in oil and gas operations, is uniquely positioned to lead in the development of these solutions. Nordic extensive ocean territories hold abundant, yet largely untapped, resources, creating both a pressing need and a unique opportunity for innovation. The region also has a long history of ocean and Arctic exploration, with a legacy spanning early maritime trade routes, Arctic expeditions, and decades of leadership in oil and gas exploration. This combined expertise in exploration and innovation, as well as the region’s strong energy infrastructure, including offshore platforms, pipelines, and maritime facilities, provides a strong foundation for creating the next generation of tools to map, monitor, and access areas of the ocean that were previously out of reach.
Global factors are accelerating the need for innovation in ocean exploration. Emerging trends, like the global race for critical materials and shifting geopolitical dynamics, are intensifying the focus on oceans as a key resource frontier. As demand for minerals, energy, and marine data grows, especially in the Arctic and Greenland regions, competition for marine assets has intensified. Climate change is making these areas more accessible, increasing global interest in technologies that map, monitor, and secure critical resources. This includes accessing untapped resources, establishing trade routes, addressing defense needs, and supporting environmental monitoring. This places the Nordics, with their Arctic expertise and strategic positioning, at the center of a rising global demand for ocean exploration and engagement solutions.