Data Oceans: Samsung and M3 Bet Big on Floating AI Data Centers

DALLAS and SEONGNAM, South Korea – April 27, 2026 – A landmark partnership announced today aims to take the world’s burgeoning data infrastructure to sea. Dallas-based Mousterian Corporation (M3), a specialist in floating data centers, has signed a strategic agreement with Samsung Heavy Industries (SHI), one of the world's largest shipbuilders, to develop and deploy floating data centers (FDCs) on a global scale. The collaboration seeks to address the critical power and space constraints hindering the growth of artificial intelligence and hyperscale computing by building massive server farms on water.

The Insatiable Thirst for Data and Power

The digital world is in the midst of an unprecedented expansion, fueled by the explosive growth of artificial intelligence. The demand for computational power is doubling at a pace that traditional infrastructure struggles to match. Industry projections show the hyperscale data center market expanding exponentially, with some forecasts predicting it will surpass $1.4 trillion by 2034. This voracious appetite for data processing has created a critical bottleneck for land-based data centers, which are facing a trifecta of challenges: a scarcity of suitable real estate, prolonged construction timelines, and, most importantly, limited access to the massive amounts of electricity required to power and cool the servers.

In the United States, the grid interconnection queue is notoriously backlogged, with projects facing median wait times of five years. This power crunch is forcing the tech industry to rethink its entire infrastructure strategy. Furthermore, the environmental cost is mounting. A typical mid-sized data center can consume as much water for cooling as a small town, a significant concern in an era of increasing water scarcity. These compounding pressures have created a fertile ground for radical new solutions, pushing the industry to look beyond terrestrial constraints and toward the vast, untapped potential of the world's oceans and waterways.

From Shipyards to Server Farms

The partnership between Mousterian Corporation and Samsung Heavy Industries represents a powerful fusion of specialized tech development and massive industrial might. Under the agreement, M3 will spearhead project development, site selection, and securing tenants from the hyperscale and AI sectors. SHI, in turn, will leverage its formidable maritime engineering prowess and large-scale shipbuilding capacity to fabricate and deliver the floating structures.

This collaboration is more than just a business deal; it's a major validation for the floating data center as a viable asset class. "Bringing a partner of Samsung Heavy Industries' caliber alongside our development platform validates the institutional viability of the floating data center asset class," said Min Suh, Chief Executive Officer of Mousterian Corporation, in the official announcement. He emphasized that the partnership offers customers a "highly credible and de-risked path to gigawatt-scale delivery on timelines that conventional approaches simply cannot match."

For Samsung Heavy Industries, this move marks a strategic diversification from traditional shipbuilding into the lucrative digital infrastructure market. The company has already secured "Approvals in Principle" from key maritime classification societies like the American Bureau of Shipping for its FDC designs, signaling that its concepts meet rigorous safety and engineering standards. "FDC represents a new business model that extends shipbuilding capabilities into the digital infrastructure sector," stated Young-kyu Ahn, Executive Vice President and Chief Technology Officer of SHI. He added that when "combined with eco-friendly energy solutions, it will set new standards in the global data market and serve as a key driver of future growth."

Unlocking Stranded Power and Greener Cooling

The core value proposition of the M3-SHI partnership lies in its ability to solve the twin problems of power and cooling. The strategy hinges on tapping into "stranded generation capacity"—power sources, often located near water, that are underutilized because they are difficult to connect to the land-based grid. By mooring a floating data center directly adjacent to a hydroelectric dam, an offshore wind farm, or another coastal power plant, the partnership can bypass grid bottlenecks and access reliable, large-scale electricity. This co-location model is becoming a key industry trend, with estimates suggesting up to a third of new data center demand through 2030 could be met by on-site or adjacent power generation.

Beyond power access, FDCs offer a revolutionary approach to cooling. Instead of relying on municipal water supplies and energy-intensive evaporative cooling towers, these facilities can use the surrounding body of water as a massive, natural heat sink. M3 claims its proprietary liquid-cooling systems result in "zero evaporation or municipal water" usage, a significant environmental benefit. This method is not only more sustainable but also more efficient, potentially reducing energy consumption for cooling by up to 30%. The stable, cool marine environment also enhances server reliability. Microsoft's pioneering, though now discontinued, Project Natick experiment with an underwater data center demonstrated a server failure rate eight times lower than its land-based counterparts, a testament to the benefits of a controlled, subsea environment.

A Rising Tide of Competition

While the M3-SHI alliance is a formidable entry into the market, it is not alone. A growing number of companies are racing to commercialize water-based data center solutions. California-based Nautilus Data Technologies already operates a barge-mounted data center and has secured significant funding. In the underwater space, startups like Subsea Cloud are developing modular pods, while a major AI computing cluster is already submerged off the coast of Hainan, China.

Strategic partnerships are also forming across the globe. In Japan, a consortium including NYK Line and NTT is preparing a demonstration of a floating data center powered entirely by solar energy. Meanwhile, Norwegian company Aikido Technologies plans to integrate AI data centers directly into floating wind turbines in the North Sea. This burgeoning competition underscores a global shift in thinking about where and how digital infrastructure can be built. The M3-SHI partnership, with its promise of institutional-grade, gigawatt-scale delivery, significantly raises the stakes in this race to build the data centers of the future on the world's open waters.