 ▲ Bitcoin (BTC), cryptocurrency mining, space/ChatGPT-generated image |
The era of Bitcoin mining beyond Earth and into space is opening, signaling a fundamental shift in the paradigm of the cryptocurrency industry.
According to cryptocurrency-focused media outlet Cointelegraph on March 9 (local time), Starcloud, an orbital data center startup backed by NVIDIA, will begin the first-ever space-based Bitcoin (BTC) mining operation alongside the launch of its second spacecraft in the second half of this year. Philip Johnston, CEO of Starcloud, revealed the plan in a recent interview with HyperChange, expressing his ambition to become the first company to mine Bitcoin in outer space rather than on Earth. Johnston emphasized that operating application-specific integrated circuits (ASICs) dedicated to Bitcoin mining in space represents a far more economically attractive business model than using graphics processing units (GPUs).
The key reason Starcloud is focusing on space mining is overwhelming cost efficiency. “GPUs are roughly 30 times more expensive per unit of power compared to ASICs,” Johnston explained. “A 1-kilowatt B200 chip costs $30,000, while an ASIC with the same power capacity costs only about $1,000.” He predicted that space-based Bitcoin mining would grow into a massive industry in the future, pointing out the limitations of terrestrial mining methods. Currently, Bitcoin mining consumes approximately 20 gigawatts of electricity globally on a continuous basis, and he argues that handling such enormous energy demand on Earth is inefficient.
Starcloud was founded in early 2024 to address the growing energy challenges of data centers fueled by the artificial intelligence (AI) boom. Last November, the company successfully launched a satellite equipped with NVIDIA H100 GPUs into orbit, demonstrating the feasibility of operating high-performance computing devices in space. Starcloud’s data center, which will eventually consist of around 88,000 satellites, will primarily be powered by solar energy. This provides the advantage of maximizing mining efficiency through virtually unlimited solar power generation without incurring terrestrial electricity costs.
Johnston ultimately presented a bold vision that all Bitcoin mining operations should move to space. Through X (formerly Twitter), he asserted, “It does not make logical sense to mine Bitcoin on Earth, and ultimately, all mining will take place in space.” Through this project, Starcloud aims not only to prove the profitability of space-based data centers but also to pioneer the expansion of cryptocurrency networks’ physical boundaries into outer space.
Bitcoin mining in space is drawing attention not merely as a technological showcase but also as a potential solution to the environmental controversies surrounding cryptocurrency mining. Unlike land-based mining that relies on fossil fuels, directly utilizing clean solar energy in space could fundamentally resolve carbon emission concerns. If Starcloud’s challenge proves successful, Bitcoin may solidify its position as a true space currency, potentially reshaping the entire global cryptocurrency mining industry.
Disclaimer: This article is for informational purposes only and we are not responsible for any investment losses incurred based on this content.