TLDR: Tesla is going all-in on mass production for Optimus Gen 3. With a $20 billion capex plan for 2026, Elon Musk is aiming for a production capacity of 1 million units per year at the Fremont factory.
It’s no secret that Elon Musk likes to think big, but the latest numbers for the Optimus program are staggering even by Tesla standards. We’re moving past the “dancing guy in a suit” era and straight into mass manufacturing. Tesla is currently prepping its Fremont facility with a target that sounds impossible: one million humanoid robots a year.
To put that in perspective, Tesla is planning to shell out roughly $20 billion in capital expenditure this year alone. A huge chunk of that is dedicated to scaling the Optimus Gen 3, which features improved 22-degree-of-freedom hands and the same AI stack that powers their Full Self-Driving cars. This isn’t just a side project; it’s becoming the core of Tesla’s future strategy.
While competitors like Figure and Boston Dynamics are focused on high-end industrial deployments, Tesla is betting on pure scale. If they can actually hit these production numbers, the cost per unit will drop fast enough to make general-purpose humanoids a reality for small businesses, not just giant auto plants. It’s an ambitious gamble, but if anyone can pull off a manufacturing miracle at this scale, it’s the team that rebuilt the car industry from scratch.
Source: CNBC News