Tesla Says Shanghai Is the ‘Golden Key’ to Optimus Scale

What happened: An Associated Press report says Tesla executive Wang Hao, who also leads Tesla China, told reporters in Shanghai that the company’s factory operations there could help solve the challenge of mass-producing Tesla’s humanoid robots as it pivots harder toward robotics.

Why it matters: Mass production is where robotics dreams go to either become products or become expensive motivational posters. Tesla is explicitly tying its humanoid ambitions to manufacturing infrastructure, but the article also highlights how thin current shipment volumes still are compared with the hype.

Wider context: According to the AP report, Wang called Shanghai manufacturing a “golden key” to solving scale challenges, without detailing how. The story notes Elon Musk’s push for investors to focus less on car sales and more on robotaxis and robots, and says Tesla plans to end production of the Model S and X and convert a Fremont factory to produce Optimus robots.

Background: The article cites Omdia saying Tesla shipped fewer than 500 general-purpose embodied intelligent robots in 2025. It also notes Tesla’s Shanghai car plant delivered 851,000 EVs in 2025, more than half of Tesla’s global deliveries, and mentions a separate Shanghai factory that began commercial energy-storage manufacturing in 2025.


Droid Brief Take: Calling a factory a “golden key” is a very Tesla way of admitting the lock is still jammed. If Optimus is real, the next proof is boring: a line that runs, yields that hold, and robots that don’t need a small army of humans hovering just outside the frame.

Key Takeaways:

  • Scale Pitch: The AP report says Tesla China president Wang Hao argued Shanghai operations will contribute once Tesla enters an “era of robots,” framing manufacturing scale, not just model capability, as the critical constraint.
  • Current Volume: The article cites Omdia estimating Tesla shipped fewer than 500 general-purpose embodied intelligent robots in 2025, a number that underlines how early the “mass production” story still is.
  • Shanghai Footprint: Tesla’s Shanghai car plant delivered 851,000 EVs in 2025, over half of Tesla’s global deliveries, and the report notes a separate Shanghai facility began commercial energy-storage manufacturing in 2025.