What is an AV depot? A primer.

Self-driving taxis are arriving. Tesla’s Cybercab is the most-discussed example, but it isn’t alone — Waymo, Zoox, and a handful of regional fleets are all running, scaling, or preparing to launch this decade. The vehicles themselves are getting most of the attention. The infrastructure they need between rides has gotten almost none.

That gap is what an “AV depot” fills. The term is new and not yet standardized, so it’s worth defining clearly.

A human-driven taxi parks at the driver’s house. A self-driving taxi has no driver, and it has no house. So where does it go when it’s not on a trip? That’s the question depots answer.

Why traditional infrastructure doesn’t fit

The natural instinct is to assume existing facilities can absorb this need. They mostly can’t.

• Gas stations were built around fuel transfer in five-minute windows. AVs need 30+ minutes on a high-power charger and have nothing to do during that window besides wait.
• Public parking lots have no charging, no security, no cleaning service, no incident protocol, and no SLA on availability when the fleet operator needs spaces back.
• Owner garages work for a single car but break down economically the moment someone owns more than one — and break down operationally the moment that owner doesn’t live next to the fleet.
• Rideshare hubs exist at airports but are throughput-optimized for human-driven fleets that handle their own logistics. They’re not designed to maintain or charge a vehicle.

The closest existing analogue is a commercial trucking yard or a rental-car return facility. Neither is purpose-built for the workload AVs actually generate.

What an AV depot actually does

Think of a depot as the back office every autonomous fleet needs but most aren’t building themselves. The day-to-day workload typically includes:

• Charging. Bringing each vehicle back to a target state-of-charge before its next dispatch window, balanced against grid pricing and depot-level demand peaks.
• Cleaning. Interior wipe-downs and trash removal between trips. Riders rate cars they don’t even drive; cleanliness is one of the few non-software variables that affects platform ratings.
• Light maintenance. Tire pressure, fluid checks, sensor cleaning, software readiness verification, and basic visual inspection. Heavier work goes to a service center.
• Dispatch readiness. Knowing which vehicles are ready to send out, which are queued for charge, which are tagged for inspection, and routing them accordingly.
• Incident response. Damage, collisions, or unexpected behavior captured by the vehicle and reported to the owner with photos, timestamps, and a remediation plan — ideally before the owner notices.
• Reporting. Earnings, trips, downtime, and fees rolled up by vehicle and by owner, accessible through a single owner-facing dashboard.

None of these are exotic. They’re what any fleet operator already does internally. The bet behind a depot platform is that it’s cheaper and more reliable for one specialist to do them at scale than for every owner to figure them out individually.

Why centralized matters

Decentralized fleet ops — one car, one owner, owner does everything — works fine for a single vehicle. It collapses past two for a few reasons:

• Charging infrastructure has a fixed cost. A high-power charger that costs the same to install whether it serves one vehicle or twenty obviously gets cheaper per vehicle as you add more.
• Cleaning and inspection have setup time. Doing five cars in sequence is faster per car than doing one car five times across the day.
• Dispatch optimization needs visibility. Sending the right vehicle to the right job requires knowing the state of all vehicles. That’s easier in one place than across many.
• Owners want a single point of contact. A monthly statement, a single phone number for incidents, and one bank deposit beats reconciling four vendors and a spreadsheet.

Where this category is heading

Centralization isn’t a prediction — it’s a pattern from every adjacent industry. Aircraft fleets fly in, dock at FBOs, get serviced, and fly back out. Car-rental fleets cycle through return depots that handle clean, fuel, inspect, and re-rent. Long-haul trucking yards do the same thing for tractors and trailers.

Autonomous taxis will follow the same shape, with one twist: the cars themselves are smarter, so the dispatch and reporting layers can be more software-defined than what came before. Owners will probably never see most of what happens at the depot, in the same way airline passengers don’t see the FBO.

Whoever owns the dock owns a piece of every trip the fleet runs through it. That’s why this category is starting to attract attention from people who’ve historically built operations infrastructure rather than vehicles.