Tesla Says Superchargers Delivered a Record 2.4 TWh Across 69 Million Sessions in Q3 2026

Tesla's global Supercharger network delivered about 2.4 TWh of energy in the third quarter of 2026, based on figures Tesla's charging team posted on X on Oct. 1. That is up 29% from the same quarter a year earlier and above the previous quarterly record of 2.0 TWh set in Q2 2026, EVChargingStations.com reported. The network handled 69 million charging sessions in the quarter, also up 29%, and Tesla said roughly 2,700 new stalls opened during those three months, fewer than it added a year earlier.

The numbers are Tesla's own, released as posts and charts rather than as a third-party audit. For the first time, Tesla also broke out how much of that energy went to its Robotaxi fleet.

The Quarter in Tesla's Figures

Metric (Q3 2026, global)	Figure	Change from Q3 2025
Energy delivered	About 2.4 TWh	+29%
Charging sessions	69 million	+29%
New stalls opened	About 2,700	Network growth +15%
Energy to Robotaxi fleet	7.0 GWh (about 0.3% of total)	First reported

Tesla charging executive Max de Zegher, sharing Tesla Charging's chart in an Oct. 1 post, put the network's lifetime total at "All-time Supercharger energy delivered: 28.9 TWh." That count runs from the network's 2012 launch, TeslaNorth reported. Reading the same chart, TeslaNorth puts full-year 2025 at about 6.8 TWh and 2026 through the end of September at roughly 6.1 TWh. EVChargingStations.com expects 2026 to finish as another record year, with more than 8 TWh likely delivered.

Tesla's update also credited Supercharging with saving 1.1 billion litres of gasoline and avoiding 4.4 billion kilograms of CO2 equivalent. Those are Tesla's calculations.

Utilization and Waits

A Tesla chart shows record-high utilization and a record-low share of drivers waiting for an open stall in recent months. De Zegher framed the two as linked goals in separate posts: "High utilization = affordable Supercharging" and "Rare waiters = dependable travel." Tesla balances them using data from 85,000 Superchargers, long-term modelling, its Trip Planner, pricing and "carefully timed construction," Drive Tesla Canada reported. The utilization and wait measures are Tesla's own.

EVChargingStations.com ran its own per-stall estimates for Q3, assuming 83,500 stalls, a figure it called an estimate because the count changes during the period. On that basis, each stall was used about 9 times per day, with peak weeks at roughly 10, and dispensed about 312 kWh per day. The average session was 34.8 kWh, up from 33.3 kWh a year earlier. Those figures shift with the stall count assumed. For comparison, the outlet cites EVgo at 276 kWh per stall per day in Q2 2026 and Electrify America at 370 kWh per charger per day on average in 2025. Those figures cover different periods and units, so they are not a like-for-like ranking.

Robotaxi Charging

The Robotaxi share is small, at about 0.3% of the quarter's energy. Drive Tesla Canada also reported that Tesla has submitted plans for proposed private Supercharger facilities in Chandler and Mesa, Ariz., to support fleet operations. Those are proposals, not open sites, and they are described as private rather than public charging locations.

Network Context

Tesla's Supercharging support page says "There are over 80,000 global Superchargers," as of Oct. 20, 2026. EVChargingStations.com puts the network at roughly 85,000 stalls at more than 9,000 locations. Tesla reported 15% year-over-year network growth for the quarter, while usage grew faster, and its support page says pricing is designed to manage congestion and spread usage across the day.

What It Means for Drivers

Tesla's support page says Supercharger prices are set by a dynamic pricing model that adjusts rates in real time based on factors such as occupancy and forecasted demand, and some sites use live pricing based on occupancy. Prices are locked at plug-in and do not change mid-session. Each site's rates appear on its pop-up in the vehicle touchscreen and in the Tesla app.

At a busy site, congestion fees accrue once the battery is at or above 80% or the charging session has ended; the first five minutes are waived, and fees are then billed until the vehicle is moved. At high-use Superchargers, the vehicle's charge limit may be automatically adjusted to 80%, and drivers can manually raise it after plugging in using the touchscreen or Tesla app. At select sites, a Waitlist lets Tesla and other EV drivers hold a place in line and see an estimated wait when the site reaches capacity.

Owners of other brands' EVs can buy a Supercharging Membership to charge at the same price as Tesla owners, with the price adjustment applying at select Supercharger sites. Sites that do not appear in the Tesla app's 'Find a Charger' view may not be open to non-Tesla EVs.