Data Centers Could Move Into Orbit. BCG Says They May Capture Up to 15 Percent of the Market by 2040

On August 27, BCG published an economic analysis of data centers located in orbit. The study starts from the growing problems facing terrestrial infrastructure: large data centers are running into shortages of electrical capacity, land, water and suitable locations. Space offers nearly continuous access to solar power and effectively unlimited room, but it introduces a completely different set of technical and economic constraints. According to BCG, orbital infrastructure could reach technical maturity at larger scale within five to ten years. Today's economics, however, are substantially worse. BCG estimates the total twenty-year cost of one megawatt of computing capacity at $660 million to $750 million in space, compared with $230 million to $300 million on Earth. Orbital computing therefore currently carries a price premium of roughly 2.5 to three times. Technological progress will not automatically erase the difference. With a realistic 67 percent reduction in launch costs and a halving of satellite mass, BCG estimates the premium would still be about 1.8 times at a 30 percent satellite failure rate, 1.6 times at 20 percent and 1.5 times at a ten percent failure rate. A failure is also more expensive in space than in a conventional data center, where a faulty server can be physically replaced. Even so, BCG expects a viable market. Workloads that gain a particular advantage from orbital operation could, in the most likely scenario, account for 10 to 15 percent of the global AI data-center market by 2040, which BCG translates into annual revenue of $240 billion to $320 billion. One group consists of computations that are not sensitive to immediate response, such as bulk generation of documents, images or video, contract review, scientific workloads or translation. A second group is sensitive government data, where it may be strategically important that processing does not pass through a foreign network or jurisdiction. A third area is data generated directly in space, for example by satellite sensors, which can be processed before being transmitted to Earth. For European policy and investors, the topic is particularly interesting because of technological sovereignty. A terrestrial data center requires an electricity grid and a specific territory. Orbital infrastructure shifts part of that dependency toward rocket launches, satellite manufacturing, communications networks and the ability to operate hardware without physical servicing. BCG therefore does not recommend replacing terrestrial projects with space-based ones. A mixed model makes more economic sense, placing each workload where its technical and regulatory value is best served. A company planning infrastructure today for ten or fifteen years should not view orbital computing as a replacement for Earth, but it should no longer treat it as pure science fiction either. Terms to explain Orbital data center: Computing infrastructure located on a satellite or another platform in orbit. Total cost of ownership: The sum of acquisition, operating, servicing and other costs over the life of an asset. Sovereign data: Sensitive data whose storage or processing is subject to the requirements of a particular state or jurisdiction.

Data Centers Could Move Into Orbit. BCG Says They May Capture Up to 15 Percent of the Market by 2040

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