Elon Musk Says He Lacks a Blueprint for Chipmaking, Suggesting Tesla-Backed Learning Could Be Next

Tesla Chief Executive Elon Musk acknowledged, according to a market report, that he has “no idea” how to make computer chips. The comment, as described by Yahoo Finance via a secondary publishing outlet, was framed in the context of Tesla and SpaceX pursuing internal semiconductor capability rather than relying entirely on outside suppliers.

The report further suggests Musk wants Tesla and SpaceX to “build their own chips.” In the same framing, it says Tesla investors could end up contributing to the cost of learning how to do it, an unusual idea because chip fabrication and design are both highly technical and capital-intensive parts of the technology stack.

Chipmaking is typically split into specialized tasks. Companies design chips (the logic and architecture) and then either produce them through manufacturing partners or through dedicated fabrication capacity. Both steps require deep expertise and long lead times. In the autos industry, the motivation is straightforward: reduce dependency on supply chains, secure performance for vehicle electronics, and potentially lower costs over time, especially when chip availability can shape production plans.

Tesla has previously emphasized the importance of electronics and custom computing in its vehicles, and the market has watched closely for signs the company wants more control over the hardware that runs driver-assistance and vehicle software. In that context, the report’s depiction of Musk’s candid assessment of chipmaking know-how underscores a shift from “we should use our own silicon” to “we may need to develop the competence to do it,” with shareholders bearing much of the learning burden.

The idea that investors might effectively fund the education and ramp is notable because it reframes what shareholders are paying for. Tesla’s market value does not usually hinge on near-term spending on foundational manufacturing skills. Yet if Tesla and SpaceX decide that semiconductor development is a strategic capability rather than an incremental optimization, near-term expenditures could grow and the timetable for benefits could become less certain.

The report does not, in the information provided here, specify which part of chipmaking Musk was referring to when he said he had “no idea.” It also does not detail whether Tesla would focus on chip design, on building relationships for manufacturing, or on developing in-house production capabilities. Without those specifics, it remains unclear whether the next step is more engineering hiring, new supplier arrangements, or a larger capital plan.

Industry watchers have long noted that semiconductors are a choke point for many electronics-driven businesses, not just automakers. Tesla’s stated interest in custom hardware, paired with a high-level admission about the lack of knowledge for chipmaking, suggests an internal transition could be underway: moving from purchasing components to treating chip capability as a strategic, ongoing platform.

What to watch next is whether Tesla or SpaceX provide additional technical detail, such as references to specific chip development programs, changes in spending allocations, or disclosures about partnerships and manufacturing routes. Investors will likely also look for any indicates about timelines, because in chip development, years often pass between early planning and production at scale. Until then, the market implication is mainly about uncertainty: a large strategic bet could be underway, but the path and cost structure are not spelled out in the report’s framing.