Starcloud

Starcloud is pioneering the next frontier of computing infrastructure by building megawatt-scale data centers in low Earth orbit. Founded in January 2024 and based in Redmond, Washington, the company addresses one of the most pressing challenges facing the AI industry: the massive and growing energy demands of training and running large-scale AI models. Traditional terrestrial data centers are constrained by limited energy availability, water-intensive cooling requirements, land use restrictions, and lengthy permitting processes. Starcloud’s orbital approach eliminates these bottlenecks by capitalizing on the unique advantages of space—continuous, high-intensity solar power available 24/7 without atmospheric interference, passive radiative cooling to the vacuum of space, and the ability to deploy gigawatt-scale infrastructure without terrestrial permitting constraints.

Starcloud generates revenue by leasing computing capacity on its orbital satellite platforms. Pricing is based on GPU hours, data processing volumes, and storage requirements, following standard cloud computing models but with significantly lower operational energy costs. The company claims its space-based architecture can deliver 10x lower energy costs and 10x lower carbon emissions compared to terrestrial alternatives, making it an economically and environmentally compelling solution as AI computing demands continue to surge.

The founding team’s deep technical expertise across aerospace engineering, large-scale computing systems, and satellite operations provides Starcloud with a significant competitive advantage. CEO Philip Johnston brings experience from McKinsey & Company working on satellite projects for national space agencies, along with success as a second-time founder (previously co-founded Opontia, which raised over $50 million). CTO Ezra Feilden’s decade of spacecraft engineering experience includes designing deployable solar arrays for NASA’s Lunar Pathfinder mission at Airbus Defence & Space and Oxford Space Systems. Chief Engineer Adi Oltean’s background includes leading the Starlink tracking beam program at SpaceX (enabling Starlink for in-motion users including Starship) and two decades building large-scale GPU production clusters at Microsoft, where he authored over 25 patents.

With backing from leading venture capital firms, strategic support from the U.S. intelligence community through In-Q-Tel, and partnership with NVIDIA through its Inception program, Starcloud is positioned to define a new category of computing infrastructure that extends humanity’s digital infrastructure beyond Earth’s surface.

Keywords: space-based data centers, AI infrastructure, orbital computing, GPU compute, sustainable data centers, solar-powered satellites, deep tech, aerospace engineering, cloud computing, renewable energy, climate tech, satellite operations, edge computing, high-performance computing, energy efficiency