Waymo's Madrid plan for 2027 tests whether robotaxis can work outside the US

Google has announced that its Waymo autonomous taxis will begin operating in Madrid in 2027. According to the announcement, testing on the city's streets will start in the coming days. The short note we have gives no details on fleet size, service area or which regulatory approvals are involved, so we won't guess at them.

The announcement matters for what it is, and the limits on what it is matter too. A pilot that starts now is not a commercial service. Moving from testing to paying riders depends on how the system performs on Madrid's real streets, on how authorities respond and on whether residents accept it. Madrid also differs from the US cities Waymo has operated in until now. Its old centre is dense, its traffic rules are European and its everyday driving habits are local. Those conditions will reveal whether the system really generalises or only works well where it has had years of practice.

Our read: this is the right kind of milestone. It is measurable and has a date attached, unlike a vague promise of autonomy coming 'soon'. In the short term it raises fair questions. What happens to taxi and ride-hailing drivers? Who is liable in an accident? Who owns the mobility data? Those questions deserve public debate, not marketing. In the long term, autonomous driving fits our abundance thesis. It means fewer deaths from human error, cheaper mobility and time given back to people. The thing to watch is whether the 2027 date holds, because in this industry deadlines have tended to slip.