Jeff Bezos said Wednesday that space-based data centers are technically feasible but face one obstacle that has nothing to do with physics: cost.
"The question, are data centers in space realistic? The answer is yes," Jeff Bezos told CNBC in an interview from the Blue Origin rocket factory in Merritt Island, Florida. The timeline, he said, is harder to nail down. Projections of two to three years are "probably a little ambitious," he added.
Two cost-related conditions need to be met before orbital data centers become practical, Bezos said. First, energy costs must grow to represent a larger share of total data center spending — today they account for less than 15% of total cost of ownership, which limits the appeal of the free solar power available in orbit. Second, launch costs need to fall by a factor of 10, work he said Blue Origin is focused on.
SpaceX, Google $GOOGL, and a growing list of startups are racing to build data centers in orbit. The concept is real enough that Google has prototype satellites slated for launch in 2027, SpaceX has filed to deploy up to a million satellites, and a startup called Starcloud has already sent an Nvidia $NVDA H100 GPU to orbit, where it has been running AI workloads.
Even more than the lack of NIMBY issues in space, the fundamental appeal comes down to energy. Solar panels in space generate five to eight times more power than equivalent panels on the ground — no clouds, no atmosphere, no night in the right orbit. For companies facing five-to-ten-year permitting timelines just to break ground on new power plants, that is a tantalizing fix.
In his interview, Bezos also addressed the widespread fear that artificial intelligence will eliminate jobs. He said those concerns are mistaken and predicted the opposite outcome. Productivity gains from AI, he argued, will allow many two-income households to have one earner leave the workforce, tightening labor supply. "I think there's going to be a labor shortage as a result," he told CNBC. He compared the technology to handing a construction worker a bulldozer instead of a shovel — the worker does not disappear, the work gets done at a higher level.
A March FCC filing from Blue Origin outlined a proposal for 51,600 satellites to host data center operations in low Earth orbit, grouped under the Project Sunrise initiative and served by a planned TeraWave constellation. The TeraWave constellation's debut is penciled in for no earlier than the fourth quarter of 2027, pending regulatory clearance.
Bezos' comments followed SpaceX's record-breaking IPO arrived as excitement builds around SpaceX's anticipated IPO. Bezos declined to weigh in on valuation specifics but offered a broader view: "One thing I can tell you for sure is that space is going to be a gigantic industry."
Bezos also confirmed that Blue Origin is weighing outside investment for the first time. He has funded the company through Amazon $AMZN stock sales across its history and said improved financial visibility has made this a reasonable moment to consider bringing in other investors, though no deal has been completed.