Waymo wins California approval to expand robotaxis across 18 counties

California regulators have given Waymo approval to run paid, fully driverless robotaxi rides across 18 counties, covering nearly the entire Bay Area and Los Angeles, plus new markets in Sacramento and San Diego. The approval allows Waymo's cars to operate at any speed limit, on freeways and city streets, day or night, and in rain, fog, or hail, with only heavy snow or ice off-limits. This is mostly a story about robotaxi services expanding, not a home energy upgrade, but it does touch on electric vehicles: Waymo's entire fleet runs on electric power.

For homeowners, the connection is charging costs. Electricity rates rose almost 10 percent last year and are expected to keep climbing, and charging an EV using your own rooftop solar remains one of the cheapest ways to fuel a vehicle. If you're weighing whether solar makes sense for your house, financing options like leases or power purchase agreements (PPAs) let you install panels with no money down.

The bigger picture here is regulatory, not something that changes anything at your house today. Waymo's approval came after nearly seven months of review by the California Public Utilities Commission. For comparison, Tesla's "Robotaxi" service in the same region still requires a human safety driver and operates under a limousine-style permit rather than the stricter self-driving vehicle rules Waymo follows. None of this requires homeowners to do anything, but it's a sign that electric, self-driving vehicles are moving from testing toward everyday use in more places.