{"id":222726,"date":"2026-05-09T16:50:37","date_gmt":"2026-05-09T16:50:37","guid":{"rendered":"https:\/\/teknomers.com\/en\/they-measure-85-meters-have-no-anchors-and-are-connected-to-starlink-the-gigantic-marine-roombas-aiming-to-save-ai-from-the-blackout\/"},"modified":"2026-05-09T16:50:38","modified_gmt":"2026-05-09T16:50:38","slug":"they-measure-85-meters-have-no-anchors-and-are-connected-to-starlink-the-gigantic-marine-roombas-aiming-to-save-ai-from-the-blackout","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/they-measure-85-meters-have-no-anchors-and-are-connected-to-starlink-the-gigantic-marine-roombas-aiming-to-save-ai-from-the-blackout\/","title":{"rendered":"They Measure 85 Meters, Have No Anchors, and Are Connected to Starlink: The Gigantic Marine “Roombas” Aiming to Save AI from the Blackout"},"content":{"rendered":"\n
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The rise of artificial intelligence (AI) is putting immense pressure on global electrical grids, driving up energy consumption and carbon emissions. Garth Sheldon-Coulson, CEO of the startup Panthalassa, warns that we are merely at the start of this energy crisis. Responding to this urgent need, major tech investors are increasingly looking toward the oceans for solutions. Notably, billionaire Peter Thiel spearheaded a substantial $140 million investment into Panthalassa, indicating strong backing for this innovative approach.<\/p>\n

What is Panthalassa?<\/h2>\n

Panthalassa redefines traditional notions of data centers. As Sheldon-Coulson describes it, it\u2019s like \u201ca giant Roomba,\u201d an autonomous, self-navigating vessel that traverses the Pacific Ocean without needing to anchor. This metaphor helps paint a picture of a revolutionary floating infrastructure.<\/p>\n

The Anatomy of a Marine Colossus<\/h2>\n

The recently acquired $140 million will be utilized to finish Panthalassa’s pilot plant in Oregon and expedite the deployment of its advanced model, the Ocean-3<\/em>. Scheduled for testing in the North Pacific in 2026 and aiming for commercialization in 2027, these structures are colossal, measuring approximately 85 meters in length. To put this into perspective, they stand almost as tall as London\u2019s iconic Big Ben or New York\u2019s Flatiron Building.<\/p>\n

The Engineering Behind It<\/h2>\n

According to Tom’s Hardware<\/em>, these floating nodes are designed like a “lollipop,” with a large white sphere above water and a long tubular shaft submerged deep below. As ocean waves rise and fall, the movement forces seawater into a pressurized tube, spinning a turbine within the spherical chamber. This continuous cycle harnesses untapped ocean energy around the clock.<\/p>\n

A Game-Changer in Energy Use<\/h3>\n

In a significant twist, Panthalassa circumvents a notable challenge of wave energy: the expensive underwater cabling needed to transport electricity to land. Instead, it generates power onboard to directly fuel AI chips. Once processing is done, results are transmitted back to clients via low-orbit satellite networks like SpaceX’s Starlink, marking a transformative shift in how we think about energy and data transmission.<\/p>\n

Advantages of Ocean-Based Data Centers<\/h2>\n

Along with providing inexhaustible energy, the ocean offers another key benefit: cooling. Traditional data centers require extensive resources to prevent overheating, often consuming large amounts of drinking water. The ocean serves as \u201cfree supercooling,\u201d significantly extending the lifespan of chips without the environmental costs associated with land-based facilities.<\/p>\n

Additionally, public resistance is growing against land-based data centers due to concerns over noise, land use, and energy diversion. Ocean-based data centers, on the other hand, face no such community pushback, effectively eliminating local controversies.<\/p>\n

Challenges in Taming the Ocean<\/h2>\n

Despite its revolutionary promise, Panthalassa\u2019s vision faces formidable challenges:<\/p>\n