Optimal Transit, a joint venture between OptiFuel Systems and InMar Technologies, has unveiled a new configuration of its Kraaken autonomous offshore platform, designed to simultaneously provide electricity, fresh water and computing capacity for artificial intelligence.
The new Blue Economic Vital 100 MW Kraaken builds on the concept introduced in July, when Kraaken was presented primarily as a floating AI data center. The latest configuration uses the same basic marine platform but redistributes its available power to support critical infrastructure for coastal communities.
The vessel is based on a Small Waterplane Area Twin Hull (SWATH) design and uses Digital Ocean Thermal technology to generate energy without conventional fuel or a connection to an existing electrical grid.
According to Optimal Transit, the 100 MW Vital configuration could deliver up to 40 MW of continuous electricity to shore. The company estimates that this would be sufficient to supply approximately 32,000 homes.
At the same time, an onboard vacuum desalination system could produce around 30 million liters of fresh water per day, potentially meeting the daily requirements of approximately 150,000 people.
The remaining 60 MW of available capacity could be allocated to onboard AI computing workloads, allowing Kraaken to operate as both a utility platform and an offshore data center.
Electricity, fresh water and data connections would be transferred to shore through a quick-disconnect umbilical system.
This arrangement is intended to give the platform an important advantage over conventional shore-based infrastructure: mobility. If severe weather develops or the security situation deteriorates, Kraaken could disconnect from shore infrastructure and relocate within several hours.
Optimal Transit describes the concept as a self-powered, zero-emission offshore platform capable of providing essential services without relying on conventional fuel supplies.
The original Kraaken concept was designed to direct virtually all of its generated energy toward data center operations. The Vital configuration takes a different approach by allocating a substantial part of this capacity directly to coastal infrastructure.
Jeff Kline, president of InMar Technologies, said the concept is intended to answer what happens when part of the platform's energy is redirected toward coastlines without reliable electricity or access to clean water.
According to the developers, a single platform could effectively provide essential infrastructure for the equivalent of a small city while operating offshore and independently from an existing electrical grid.
The companies also see a potentially significant economic advantage in combining several types of infrastructure aboard one offshore platform.
Optimal Transit estimates the total capital expenditure for a 100 MW Vital installation at approximately $587 million.
For comparison, the company estimates that equivalent land-based power generation, desalination and data center infrastructure could require approximately $750 million to $1.33 billion in investment.
The offshore approach could also eliminate or reduce several challenges associated with large land-based infrastructure projects, including land acquisition, lengthy permitting procedures and queues for connection to existing electrical grids.
Optimal Transit estimates that the platform could potentially begin generating its first revenue approximately three years after the start of the project.
One of the primary target markets is coastal regions and islands that remain heavily dependent on diesel generators.
In such locations, electricity costs can reportedly reach $0.40–$0.55 per kWh, making alternative offshore power generation potentially attractive if the technology can achieve its projected performance and costs.
The mobility of the platform could also make it suitable for disaster-response operations. Following hurricanes, earthquakes or other major emergencies, offshore units could potentially provide temporary electricity, drinking water and computing infrastructure to areas where conventional utilities have been damaged.
Optimal Transit also proposes deploying several Kraaken units together as what it calls a “Sovereign Energy Park.”
A group of five vessels could theoretically provide approximately 200 MW of baseload electricity, produce around 150 million liters of fresh water per day and simultaneously offer approximately 300 MW of computing capacity.
Such a configuration could allow coastal regions to deploy large-scale infrastructure without constructing a conventional power plant, desalination facility and data center separately on land.
The project, however, remains under development, and its projected performance will still need to be demonstrated and validated.
Optimal Transit says it is currently working on ABS-ready engineering drawings for 20 MW and 100 MW versions of the platform.
Digital-twin validation of the DOT engine technology is also planned over the next nine months.
If the technology performs as projected, Kraaken could represent an unusual combination of several rapidly developing maritime sectors: offshore renewable energy, floating data centers, desalination and autonomous marine infrastructure.
The concept also reflects a broader trend toward using offshore platforms not only for traditional energy production but as mobile infrastructure capable of supplying power, water and digital computing resources directly to coastal communities.
