Musk Quietly Bought a $1 Billion Gas Turbine Company to Power Grok

Elon Musk quietly acquired APR Energy, a gas turbine company, for roughly $1 billion back in May — a deal only made public through an FTC filing. The most likely purpose, per reporting from Electrek and Engadget, is powering the data centers that run Grok and Musk's broader AI ambitions.

The move underscores a hard truth for AI builders: the technology is staggeringly energy-intensive, and the companies racing to build it are scrambling to secure reliable power. Gas turbines offer a fast, scalable option compared to the years-long timelines required for new solar farms or nuclear plants.

It's a conspicuous choice for someone who also runs the world's most valuable electric vehicle company. But in the competition to deploy cutting-edge AI models, practicality appears to be winning out over optics. As MIT Technology Review has reported, the question of what will actually power AI's explosive growth remains one of the industry's biggest unresolved problems — and fossil fuels are very much still on the table.

The deal joins a broader pattern of AI companies locking up energy infrastructure, from Microsoft investing in nuclear to Amazon snapping up data center campuses. For founders building on top of these models, the takeaway is clear: compute costs may get more expensive before they get cheaper, and the energy supply chain is now a core part of the AI stack.