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Tesla Semi

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Tesla's upcoming all-electric heavy-duty truck.

‘Tesla Semi’ is an heavy-duty all-electric truck program at Tesla led by Jerome Guillen, Tesla’s former Model S Program Director and VP of Vehicle Engineering. Before joining Tesla, Guillen was an executive at Daimler where he successfully led the development of the Cascadia truck program (picture on the right).

The vehicle was first announced in CEO Elon Musk’s’ ‘Master Plan Part Deux’. Here’s the relevant part of the ‘Master Plan‘:

“In addition to consumer vehicles, there are two other types of electric vehicle needed: heavy-duty trucks and high passenger-density urban transport. Both are in the early stages of development at Tesla and should be ready for unveiling next year. We believe the Tesla Semi will deliver a substantial reduction in the cost of cargo transport, while increasing safety and making it really fun to operate.”

It was officially unveiled on November 16, 2017. Here are all the details.

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Tesla Semi battery sizes confirmed: 822 kWh and 548 kWh officially revealed

California’s Air Resources Board has officially confirmed the Tesla Semi’s battery capacities through a regulatory filing — and they’re smaller than what Elon Musk originally suggested back in 2022.

The CARB Executive Order A-374-0095, signed on April 15, reveals that the Long Range Semi carries an 822 kWh usable battery pack while the Standard Range comes in at 548 kWh, both using NCMA lithium-ion chemistry with Tesla’s 4680 cells.

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Tesla Semi lands 60-truck order from port drayage fleets in California

Tesla Semi production hero

Two California port trucking operators have ordered a combined 60 Tesla Semi trucks through Forum Mobility, the charging infrastructure provider backed by Amazon and CBRE. It marks one of the largest Tesla Semi fleet commitments to date from the drayage sector.

The orders come from Big F Transport, which committed to 40 units, and NICA Container Freight Line, which ordered 20. Both fleets will operate out of Forum Mobility’s new charging depot under development in Rancho Dominguez, California.

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Nikola founder and convicted fraudster attacks Tesla Semi with some decent points

Trevor Milton, the convicted fraudster who founded Nikola Motors, took to LinkedIn to attack Tesla Semi’s economics with a point-by-point takedown. Despite his near-total lack of credibility, a couple of his arguments actually hold up.

Milton, who was convicted of securities fraud for lying to investors about Nikola’s electric truck technology, posted a lengthy comment on a LinkedIn post about Tesla ramping Semi production, claiming he “knows EV trucking probably better than anyone.”

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Tesla Semi: first truck rolls off high-volume production line

Tesla Semi volume production

Tesla has produced the first Semi truck off its new high-volume production line at Gigafactory Nevada, marking a critical milestone for the long-delayed electric truck program.

The automaker shared an image of the truck on its official Tesla Semi account on X, confirming volume production is now underway at the dedicated 1.7-million-square-foot factory.

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Tesla Semi hits the port: drayage operator MDB launches 3-week freight pilot

Tesla Semi Megacharger with Pilot truck stops

MDB Transportation, a Southern California drayage operator, has launched a three-week pilot running a Tesla Semi on active port freight lanes — marking the second port trucking company to put the electric Class 8 truck to work hauling containers.

The Compton-based carrier is testing the Semi in one of the most demanding urban freight environments in the country, tracking energy efficiency, cycle time, and driver experience throughout the deployment.

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Tesla Semi has a million-mile battery, claims Tesla

Tesla Semi Jay Leno

Tesla Semi program lead Dan Priestley took Jay Leno on an extensive tour of the production-intent electric truck, revealing significant engineering details — including 1,000 lbs of weight savings that bring the 500-mile version to payload parity with diesel trucks.

The episode is packed with new technical information about the powertrain architecture, charging capabilities, and production readiness as Tesla prepares to ramp its dedicated Semi factory outside Reno, Nevada, to 50,000 units per year.

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Tesla opens its first Megacharger station to Semi customers in California

Tesla Megacharger first site california

Tesla has opened its first Megacharger station to Semi customers at a new location in Ontario, California, marking a significant milestone in its push to build a charging network for electric trucks.

The opening comes as Tesla ramps up Semi production at its dedicated Nevada factory and accelerates its plan to deploy 66 Megacharger locations across the US.

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Tesla adds 64 Megacharger locations to map, revealing Semi truck charging routes

Tesla Megacharger map

Tesla has updated its “Find Us” map with 64 new Megacharger locations across 15 states, giving the clearest picture yet of the charging network it is building to support the Tesla Semi.

Combined with 2 sites already operational, the map now shows 66 total locations covering major freight corridors from the West Coast to the East Coast.

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Tesla partners with Uber Freight to offer Tesla Semi electric trucks at discounts

Tesla Semi screens

Uber Freight is launching a ‘Dedicated EV Fleet Accelerator Program’ in partnership with Tesla to lower the most significant barrier to electric Class 8 adoption: upfront cost.

The buyer program pairs purchase subsidies for Tesla Semis with pre‑arranged dedicated freight and route planning around Tesla’s Semi Charger network, which is currently being deployed in the US.

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Elon is setting up shop in India as first Tesla Semi station gets real (6 years late)

Elon Musk’s visit to India may have been more about Tesla than any mission for the US government, if recent job listings at Tesla are to be believed. Plus, we’ve got news that construction on the first Tesla Semi truck stop is underway in California – and only six years behind schedule! All this and more on today’s (also late) episode of Quick Charge!

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