As of March 10, 2026, Tesla is reportedly planning one of its largest charging projects yet: a new ultra-large Supercharger hub in Yermo, California with more than 400 stalls across multiple phases.
If built as reported, the site could become one of the biggest EV charging locations in the world and a major milestone for long-distance electric travel in the U.S.
Tesla’s Yermo Supercharger Project: What’s Planned
Early reports indicate the Yermo expansion could exceed 400 stalls and be developed in phases. The location sits on the critical I-15 corridor between Los Angeles and Las Vegas, a high-traffic route for both weekend and holiday EV travel.
This strategic placement could help reduce charging congestion in one of the busiest road-trip corridors in the western U.S.
V4 Charging Speed: 325 kW Today, 500 kW with Full V4 Cabinets
Tesla’s V4 rollout has two important layers:
- V4 posts with existing infrastructure: widely reported at up to 325 kW in North America for compatible vehicles.
- Full V4 cabinet sites: designed for up to 500 kW peak capability at select locations.
This distinction matters for drivers: not every V4-branded location currently delivers the same peak performance.
Why Yermo Is a High-Impact Location
Yermo is near Barstow and San Bernardino and serves as a natural charging stop between Southern California and Nevada. With heavy seasonal traffic and growing EV adoption, large multi-stall hubs can improve throughput, shorten wait times, and make highway charging more predictable.
Could Solar Support Be Included?
Some reports suggest the project could include solar elements. While final implementation details may vary, combining on-site generation with high-volume charging is an increasingly common model for reducing grid strain and improving site efficiency over time.
What This Means for EV Drivers
If completed near current expectations, this project would reinforce a broader trend: EV charging is scaling from small stations to true highway hubs designed for peak travel demand.
For buyers, this is important. As charging availability improves, EV ownership becomes more practical for both city use and long-distance trips.
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