WattEV's 370 Tesla Semi Order Marks Largest California EV Fleet Deployment

Key Details WattEV announced a massive order for 370 Tesla Semi Class 8 electric trucks, with first deliveries starting in 2026 and full deployment by end of 2027. This represents the largest single EV truck deployment in California to date. More than 300 of these units will operate under a partnership with the Port of Oakland. Charging Infrastructure WattEV plans to deploy Tesla's Megawatt Charging System (MCS) at multiple locations including the Port of Oakland and Fresno. These chargers can deliver 300 miles of range in approximately 30 minutes. Additional charging depots will open in Stockton and Sacramento, with Sacramento groundbreaking scheduled for 2026. Why It Matters The order signals Tesla Semi's transition into mass production at its Nevada facility. WattEV's vertically integrated model - combining vehicle deployment, charging infrastructure, and full-service leasing - eliminates capital risk for carriers considering the switch to electric. The company's current 75-truck fleet has already exceeded 7 million miles, demonstrating real-world viability. What's Next WattEV CEO Salim Youssefzadeh stated the deployment represents a major step toward national long-haul electrification. The company aims to build the infrastructure, fleet, and logistics platform for electrified freight delivery at scale, betting that battery-electric trucks will reshape long-haul trucking economics within the decade.