Elon Musk Quietly Enters Fossil Fuel Power Business to Support AI Expansion
Elon Musk entered the fossil fuel power generation business. Earlier this year, Musk acquired APR Energy, a Jacksonville, Florida-based company specializing in portable gas and diesel-powered electricity generation. The acquisition, completed in May 2026 without public announcement, marks a notable shift in strategy as the growing energy demands of artificial intelligence outpace conventional power infrastructure.
Despite long being one of the world's strongest advocates for renewable energy, Elon Musk has quietly entered the fossil fuel power generation business. Earlier this year, Musk acquired APR Energy, a Jacksonville, Florida-based company specializing in portable gas and diesel-powered electricity generation. The acquisition, completed in May 2026 without public announcement, marks a notable shift in strategy as the growing energy demands of artificial intelligence outpace conventional power infrastructure.
According to an analysis of filings with the U.S. Federal Trade Commission (FTC) and the U.S. Securities and Exchange Commission (SEC) by technology publication Electrek, the deal is estimated to be worth approximately US$1 billion.
Training advanced AI models and operating chatbots such as ChatGPT and Grok now require unprecedented amounts of electricity. Massive AI data centers filled with thousands of high-performance NVIDIA GPUs consume enormous amounts of power around the clock, placing increasing strain on existing electrical grids.
Industry observers believe Musk intends to use APR Energy's portable power plants to provide dedicated electricity for xAI's rapidly expanding AI infrastructure.
APR Energy is best known for its trailer-mounted gas and diesel turbine systems, which can reportedly be deployed and begin generating up to one gigawatt of electricity within 30 days. By comparison, constructing a conventional power plant or securing new grid connections can take several years.
Mobile turbines of this type are already being used at xAI's data center in Southaven, Mississippi, while additional gas-powered generators are expected to provide backup electricity for the company's Colossus and Colossus 2 AI supercomputers in the Memphis area.
The increased use of gas turbines has also drawn legal scrutiny.
Environmental organizations, including Earthjustice and the Southern Environmental Law Center, have filed lawsuits alleging that the Southaven facility violated environmental permitting requirements and the Clean Air Act through extensive generator operations.
According to reports, the U.S. Department of Justice is seeking dismissal of the lawsuit. One reported factor is the U.S. military's interest in using Grok, xAI's artificial intelligence system, for defense-related applications, making uninterrupted power supply to the associated data centers strategically important.
The acquisition represents a striking contrast with Musk's long-held public stance on fossil fuels.
Roughly a decade ago, the Tesla and SpaceX CEO described humanity's dependence on coal, oil, and natural gas as "the dumbest experiment in history." His long-term vision centered on transitioning the world to renewable energy through solar power and battery storage.
However, the explosive growth of artificial intelligence—and the lengthy delays involved in expanding electrical grids—appear to have forced a more pragmatic approach. Reports indicate that Musk's companies are also planning to build a private natural gas pipeline in Texas to help meet future energy demands.
The move underscores a broader reality facing the AI industry: while renewable energy remains the long-term objective for many technology companies, the immediate power requirements of next-generation AI systems are increasingly driving reliance on conventional energy sources to keep critical computing infrastructure running.
//DBTech/BMT/OR// 
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