Winning Bizness Desk
Mumbai. Elon Musk says his artificial intelligence company xAI is planning to set up a satellite factory on the Moon to capture the Sun’s energy and power the future of civilisation. In a 45-minute internal meeting video shared online, the world’s richest businessman outlined an ambitious plan to move beyond Earth’s limited electricity resources. The idea is to build massive AI satellite factories on the Moon and use them to harvest solar energy at an unprecedented scale. Musk even suggested that such a leap in intelligence and energy could one day help humans connect with alien life.
Moon factory to power AI future
Musk said Earth currently uses barely one per cent of its potential energy capacity. If humanity could harness even one-millionth of the Sun’s total energy output, it would generate nearly a million times more energy than today’s civilisation consumes. Since the Sun accounts for 99.8 per cent of the Solar System’s mass, Musk argued that true energy expansion requires moving beyond Earth.
His proposal includes:
- Building large-scale AI satellite factories on the Moon
- Using the Moon’s low gravity to cut launch costs
- Deploying millions of AI satellites into deep space
These satellites would carry solar panels to capture unlimited solar energy. Initially, this power would run space-based data centres, enabling AI systems to think and operate without terrestrial energy limits.
Mass driver and Dyson sphere vision
Musk said the next step is launching Earth orbital data centres using SpaceX rockets, each with 100 to 200 gigawatts capacity annually. However, to cross one terawatt and beyond, operations must shift to the Moon.
A key component will be a “mass driver”, essentially an electromagnetic launcher installed on the lunar surface. It would fire AI satellites directly into deep space. Over time, these satellites could form a structure similar to a Dyson sphere — a theoretical megastructure designed to surround a star and capture its energy. Musk believes such a network could provide enough electricity to power giant spacecraft and enable human settlements anywhere in the Solar System, with food and life-support systems sustained in space itself.
Founders exit as structure reshaped
Inside xAI, Musk revealed major organisational changes. Of the 12 founding team members, six have exited the company. He described this as restructuring rather than conflict. The company is now divided into four core teams:
- Grok team working on chatbot and voice features
- Coding team strengthening application systems
- Imagine team building advanced video generation models
- Macrohard project focused on deep simulations
The Macrohard project aims to digitally simulate entire companies, from supply chains to executive decisions. Musk said AI would test business strategies before real-world execution and even design complex machines like rocket engines with minimal human error.
AI coding and supercomputer scale-up
Musk predicted that by the end of this year, humans may no longer need to write code manually. AI systems, he said, will generate programs directly in binary, making them faster and more efficient than existing compilers. He claimed Grok Code could become the world’s best coding model within months.
Meanwhile, the Imagine team is preparing AI systems capable of generating 10 to 20-minute videos without human intervention. At the infrastructure level, Musk highlighted the “Memphis Cluster”, described as the world’s largest GPU cluster. Operating round the clock, it trains advanced versions of Grok. Built partly within six weeks, it contains 1,363 kilometres of fibre cable and will consume over one gigawatt of power when fully operational.
Compute advantage and everything app goal
Musk emphasised what he calls a “compute advantage” — building more machine power than competitors. Nvidia CEO Jensen Huang has publicly acknowledged Musk’s speed in constructing AI infrastructure. In a symbolic dig at Microsoft, Musk had “Macro Hard” painted on the data centre roof.
The voice team revealed that as recently as September 2024, xAI had no voice model. Within six months, it built one from scratch that rivals OpenAI. The broader ambition is to transform Grok into an “everything app”, moving beyond simple question-answer tools into an integrated digital platform powered by vast solar energy drawn from space.
