xAI spent $2.8B on gas turbines while Tesla sells solar panels. SpaceX's S-1 pitches space-based solar as the fix. The maths doesn't add up yet.

The rocket maker’s IPO filing outlines billions in AI spending, Starship development, and Elon Musk’s effort to consolidate his companies.

Elon Muks's xAI said it will buy $2.8 billion worth of natural gas turbines over the next three years, according to SpaceX's IPO filing.