Image: Tesla
Tesla’s Supercharger network had its biggest year ever in 2025, delivering a record-breaking amount of energy to electric vehicles worldwide. According to a post shared by Tesla’s official @teslacharging account on X, Superchargers delivered a staggering 6.7 terawatt-hours (TWh) of electricity over the course of the year, underscoring just how critical the network has become to global EV adoption.
The milestone caps off more than a decade of rapid growth. An infographic shared alongside Tesla’s announcement shows how far the Supercharger network has come since its early days in 2012, when annual energy delivery barely registered. Year after year, usage steadily climbed as Tesla expanded into new markets and added more vehicles to the road. That growth accelerated sharply after 2019, with 2023 and 2024 already setting new records, before 2025 blew past them all.
Based on the data, 2025 wasn’t just a record year overall — it was consistently strong across all four quarters, with each quarter contributing meaningfully to the 6.7 TWh total. That reflects not only more Supercharger stalls coming online, but also higher utilization as EV ownership continues to scale globally.
Tesla’s aggressive infrastructure push played a major role. The company expanded its Supercharger network by roughly 18% in 2025, surpassing 75,000 Supercharger stalls worldwide, while also rolling out its first white-label Superchargers at an independent business. High-profile additions like the Oasis Supercharger in California — now Tesla’s largest site globally with 164 stalls — helped reinforce the network’s capacity during peak travel periods.
Usage records were shattered repeatedly throughout the year, including during the Thanksgiving travel week and with record daily Supercharger sessions in Q3, when Tesla opened thousands of new stalls in just a few months. Visibility also improved, with Superchargers appearing on highway signage across the U.S. and live Supercharger data rolling out in Google Maps.
Another key driver behind the surge was the network’s continued opening to non-Tesla EVs. In 2025 alone, brands like BMW, Volkswagen, Toyota, Honda, and more gained access in various regions, further boosting charging demand.
With 6.7 TWh delivered in a single year, Tesla’s Supercharger network isn’t just the largest DC fast-charging network in the world — it’s increasingly becoming one of the most heavily used pieces of EV infrastructure anywhere.
