Particle.news
Download on the App Store

Elon Musk Buys APR Energy and Gains More Than 1 GW of Mobile Gas and Diesel Turbines

FTC filings show the unannounced, roughly $1 billion personal purchase was made to secure fast, on‑demand power for xAI’s Grok data centers.

Overview

  • Federal Trade Commission records show the acquisition closed and received early termination of the antitrust waiting period in a notice dated May 14, 2026, with Elon Musk listed as the individual buyer.
  • A minority sale disclosed in an SEC filing reported a 5% stake fetched about $50.4 million, which media analysts used to infer an overall deal value of at least $1 billion.
  • APR Energy operates a fleet of trailer‑mounted gas turbines and reciprocating diesel and natural gas engines that can be transported and brought online in days and together exceed one gigawatt of capacity.
  • The purchase follows controversy over xAI’s prior use of unpermitted turbines at its Colossus site in South Memphis, which prompted Clean Air Act lawsuits by the NAACP, the Southern Environmental Law Center and Earthjustice and a DOJ intervention; environmental groups estimate the units tied to xAI could emit more than 2,000 tons of NOx and raise local cancer‑risk concerns in nearby Boxtown.
  • Because the deal was made privately and recorded to Musk personally rather than through his companies, it raises questions about disclosure, board oversight and how fast‑deployable fossil‑fuel generation will be sited near communities as AI firms race to secure power.