Tesla Megachargers Planned for California Truck Depots
Owners of heavy-duty electric fleets will soon access new charging stations at three major California locations.
Updated on Sept. 18, 2026 in Electric Vehicles
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Tesla has announced a partnership to operate Megacharger stations at three Forum Mobility electric truck depots across California. These high-capacity chargers are expected to open during the first half of 2027.
Why it matters
As California diesel prices recently reached $7.76 per gallon, this infrastructure expansion offers commercial fleet operators a scalable alternative to volatile fuel costs. The move helps stabilize the long-term total cost of ownership for heavy-duty electric trucking.
Tesla offers these Megacharger units, which include a 1.2 MW power cabinet and two posts, at a starting price of $188,000. These stations provide 30 MW of total capacity to support the heavy-duty market.
The players
Tesla
A manufacturer of electric vehicles, including the Semi, and operator of a proprietary global high-speed charging network.
Forum Mobility
An electric fleet management and infrastructure company that builds and operates specialized heavy-duty truck depots in California.
The details
Tesla handles the charging hardware manufacturing and network operations, while Forum Mobility provides the real estate and manages the depot facilities. The stations utilize MCS connectors to deliver 1.2 MW of power, enabling vehicles to recover 60% of their battery range in approximately 30 minutes. This partner model allows for network scaling without requiring Tesla to hold direct real estate or construction risk.
Timeline
December 2024: FM Harbor depot began operations.
September 10, 2026: Advanced Clean Fleets mandate was repealed.
September 17, 2026: Forum Mobility announced the Tesla partnership.
First quarter 2027: Expected opening of the FM Santa Fe depot.
First half 2027: Expected opening of three new public depots.
The Home Front
The transition to electric heavy-duty trucking follows the broader shift toward electrified infrastructure required by the repeal of the Advanced Clean Fleets mandate. This development reflects a transition from government-mandated requirements to market-led adoption driven by fuel costs.
While these depots serve commercial trucks, California residents should note that the expansion of high-capacity charging infrastructure may influence regional grid management and future electric utility rates. Tracking these large-scale infrastructure projects can provide insight into the changing demands on the local electrical grid.
The takeaway
The move to install Megachargers at trucking hubs underscores the trend of using private-public partnerships to address regional fuel price volatility. Business owners and logistics managers should monitor the rollout of these depots as they move toward completion in 2027.
Further reading
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