SpaceX is pouring roughly $2.8 billion into natural-gas turbines over the next three years, all to keep the lights on at its expanding fleet of AI data centers. The commitment, revealed in an IPO filing dated May 20, 2026, underscores just how desperate the AI industry has become for reliable power, even if that power comes with a thick cloud of regulatory and environmental baggage.
About $2 billion of that figure is earmarked for mobile gas turbines. These are the same units that have already landed xAI, SpaceX’s AI division, in legal and regulatory hot water near Memphis, Tennessee.
The power problem nobody wants to talk about
S&P Global estimates that data centers will add 11.3 gigawatts of power demand in 2025 alone. The International Energy Agency projects that AI-driven data center growth could require an additional 945 to 1,000 terawatt-hours of electricity by 2030, roughly the entire annual electricity consumption of Japan, created from scratch in under five years.
Grid interconnection delays can stretch years. Mobile gas turbines let xAI generate its own power on-site, no grid connection required. OpenAI, Microsoft, and Amazon are all exploring on-site power generation to keep their AI workloads humming without waiting in a multi-year queue for grid access.
