Elon Musk quietly bought APR Energy, a 1 GW gas and diesel turbine fleet, to power xAI's Grok — years after building his brand on solar energy.

Deal could be worth up to $1bn

Elon Musk quietly bought APR Energy, a 1 GW gas and diesel turbine fleet, to power xAI's Grok — years after building his brand on solar energy.