Key takeaways
- On October 28, 2026, Tesla’s Vehicle Engineering Vice President Lars Moravy and Cybercab project lead Eric Earley stated in an interview with Munro Live — reported by IT之家 (ithome.com) — that Tesla Optimus will be used to plug and unplug charging guns for Tesla Robotaxi vehicles at Tesla Supercharger stations.
- This task is currently performed by human staff, as shown in recent video footage from Austin, Texas.
- Moravy and Earley emphasized wireless charging as the long-term goal — but manual robotic intervention is the near-term bridge.
- The statement marks the first verifiable plan for a commercial humanoid robot to perform a recurring, non-demonstration physical task within live energy infrastructure.
- No timeline, deployment scale, or technical specifications (e.g., success rate, cycle time, or hardware version) were disclosed in the source report.
What happened
Tesla’s Robotaxi vehicles — including the Tesla Cybercab and autonomous Tesla Model Y (autonomous Robotaxi units) — can now drive themselves into Supercharger stations. But they cannot yet connect to power without human assistance. As reported by IT之家 (ithome.com) on October 28, 2026, a video captured at an Austin Supercharger showed Tesla employees physically inserting and removing charging cables after each Robotaxi arrival. In response, Moravy and Earley confirmed that Optimus, Tesla’s in-house humanoid platform, is being positioned to take over this exact motion-critical, high-frequency chore. Their phrasing — “希望 Optimus 很快就能帮我们完成这项工作。” — signals operational intent, not just R&D aspiration. Crucially, this is not a lab demo or staged prototype trial. It is a targeted assignment inside an active, revenue-generating infrastructure network: the Supercharger system, which serves both consumer and fleet vehicles across North America.
This development stands apart from prior humanoid announcements. Unlike theatrical demos (e.g., box stacking or door opening), plugging a charging gun demands precise force control, real-time visual-tactile coordination under variable lighting and cable tension, and robust error recovery — all while operating in unstructured, public-facing environments. And unlike AI agents or software-only smart systems, Optimus here acts as a physical intermediary: bridging autonomous mobility and stationary energy infrastructure.
Why it matters
The significance lies not in novelty alone, but in task grounding. For years, humanoid robotics advanced through benchmarks: walking on gravel, opening doors, navigating simulated offices. Tesla’s move shifts the metric to infrastructure integration. Plugging a charging cable may seem trivial — yet it is a bottleneck holding back fully autonomous taxi fleets. Human involvement adds labor cost, scheduling friction, and scalability limits. Automating it — even with robots — unlocks step-change economics for Robotaxi operations.
This also reflects a quiet global divergence in humanoid strategy. While U.S. firms like Figure and Apptronik emphasize enterprise partnerships and narrow B2B deployments, Tesla embeds its robot directly into its own vertically integrated stack: vehicle design → fleet operations → charging network → energy management. There is no third-party integrator; no pilot program gatekeeper. If Optimus succeeds here, the upgrade path is immediate and recursive: data from thousands of real-world plug/unplug cycles feeds back into training, which improves dexterity, which enables broader station tasks (e.g., cable retraction, connector cleaning, thermal monitoring). That closed-loop, asset-anchored iteration defines a path toward production-grade capability.
What remains unknown — and deliberately unaddressed in the IT之家 (ithome.com) report — is everything beyond intent: how many Optimus units will deploy, when, where, and under what safety or regulatory oversight. There is no mention of certification, redundancy protocols, or fallback procedures if a robot fails mid-insertion. Nor is there any reference to collaboration with grid operators or utility standards bodies. Those gaps are not oversights — they are the frontier. Tesla’s announcement is less a finished product rollout than a signal: the era of humanoid robots as infrastructure workers has begun — not in theory, but in the charged, messy, and very real world of EV logistics.
Sources: IT之家，2026-10-28 "Tesla plans Optimus robots to plug and unplug Robotaxi charging cables" — original report