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A Tesla Semi with structural batteries and 620 miles of range is a haymaker against trucking emissions

(Credit: Tesla)

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The Tesla Semi may be requiring a lot of patience among its reservation holders, but it appears that the all-electric Class 8 long-hauler will be well worth the wait. While speaking at the European Battery Conference organized by the Federal Ministry of Economics, Elon Musk remarked that the Tesla Semi will be equipped with a structural battery pack. This, together with other optimizations, should allow the Tesla Semi to have a range of up to 620 miles in the future.

“Getting a range of 500 km is I think, quite easy. And this is assuming a truck that is pulling a load of something in the order of 40 metric tons. So that’s a heavy truck. For long-range trucking, up to, we think, easily 800 kilometers, and we see a path over time, to get to about 1,000 kilometers of range. We think this is going to be extremely competitive and compelling to trucking companies,” Musk said.

The Tesla Semi’s initial range of 300-500 miles per charge is no joke, but it does give the impression that the Class 8 long-hauler is best used for short or medium routes. With a 620-mile range, however, things become very different. Together with its low operating costs, stellar safety systems, as well as built-in driver-assist features like Convoy Mode, the Tesla Semi could very well be a haymaker against the emissions of the trucking industry.

The trucking industry is among the biggest culprits in the transportation sector’s overall emissions. Following the unveiling of the Tesla Semi back in 2017, the Environmental Defense Fund published a post stating that the transportation sector accounts for 7% of total fine particulate matter globally. Commonly known as soot, particulate matter has been linked to several diseases such as cancer, heart attacks, and strokes. Freight trucks produce nearly half of the transportation sector’s total fine particulate matter.

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There is no doubt that a shift to electric trucks would benefit the environment and humanity as a whole. Unfortunately, battery-electric trucks have been constrained by range so far. Even vehicles made by veteran truckers like the eCascadia are only able to travel a measly 250 miles per charge. That makes battery-electric trucks limited in their use, despite their environmental benefits. Even the Tesla Semi’s initial iteration, which was announced with 300-500 miles of range per charge, is not comparable to the range of diesel long-haulers, which are fitted with 200-gallon tanks and are capable of running over 1,000 miles with a full tank.

Things become very different with a battery-electric truck that is capable of traveling 620 miles between charging sessions. In the United States, semi truck drivers are mandated by law to drive no more than 11 hours per day with a 14-hour work day cap before they are required to rest. At highway speeds, this translates to drivers covering about 600-650 miles per shift. Considering Elon Musk’s recent statements about the Semi, it appears that Tesla is improving its Class 8 truck to such a degree that it would be a compelling alternative even to long-range diesel and gas semis.

The trucking market is pretty much dictated by the businesses that are dependent on it. With this in mind, there is a good chance that businesses using trucks for their operations would shift to battery-electric trucks once they offer more advantages compared to their traditional counterparts. In the Tesla Semi’s case, the low operating costs, better performance, and safety improvements are already there. And with 620 miles of range, businesses will likely find very little reason to stick with fossil fuel-powered trucks.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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SpaceX reveals date for maiden Starship v3 launch

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Credit: SpaceX

SpaceX has revealed the date for the maiden voyage of Starship v3, its newest and most advanced version of the rocket yet.

Starship v3 represents a significant leap forward. At 124 meters tall when fully stacked, it stands taller than previous versions and boasts substantial upgrades.

The vehicle incorporates next-generation Raptor 3 engines, which deliver higher thrust, improved reliability, and simplified designs with fewer parts. Both the Super Heavy booster (Booster 19) and the Starship upper stage (Ship 39) feature these enhancements, along with structural improvements for greater payload capacity—exceeding 100 metric tons to low Earth orbit in reusable configuration.

SpaceX and its CEO Elon Musk have announced that the company aims to push the first launch of Starship v3 this Thursday. Musk included some clips of past Starship launches with the announcement.

There are a lot of improvements to Starship v3 from past builds. Key hardware changes include a more robust heat shield, upgraded avionics, and modifications optimized for orbital refueling, a critical technology for future missions to the Moon and Mars. This flight marks the first launch from Starbase’s second orbital pad, allowing parallel operations and accelerating the cadence of tests.

This will be the 12th Starship launch for SpaceX. Flight 12 objectives include a full ascent profile, hot-staging separation, in-space engine relights, and reentry testing. The booster is expected to perform a controlled splashdown in the Gulf of Mexico, while the ship will deploy 20 Starlink simulator satellites and a pair of modified Starlink V3 units before attempting reentry.

Success would validate V3’s design for operational use, paving the way for rapid reusability and higher flight rates.

The rapid evolution from V2 to V3 underscores SpaceX’s iterative approach. Previous flights demonstrated booster catches, ship landings, and heat shield advancements. V3 builds on these with nearly every component refined, supported by an expanding production line at Starbase that churns out vehicles at an unprecedented pace.

Starship V3 is here putting SpaceX closer to Mars than it has ever been

This launch comes amid growing momentum for SpaceX’s ambitious goals. Starship is central to NASA’s Artemis program for lunar landings and Elon Musk’s vision of making humanity multiplanetary. A successful V3 debut would boost confidence in achieving orbital refueling and crewed missions in the coming years.

As excitement builds, enthusiasts and engineers alike await liftoff. Weather and technical readiness will determine the exact timing, but the community is optimistic. Starship V3 is poised to push the boundaries of spaceflight once again, bringing reusable interplanetary transport closer to reality.

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Elon Musk breaks silence on OpenAI trial decision

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Gage Skidmore, CC BY-SA 4.0 , via Wikimedia Commons

Elon Musk broke his silence regarding the jury decision to throw out the case against OpenAI and Sam Altman. The Tesla, SpaceX, and xAI frontman has already indicated that an appeal will be filed regarding the decision, which went against him yesterday.

A Federal jury dismissed this high-profile lawsuit after less than two hours of deliberation due to a statute-of-limitations issue.

In a strongly worded post on X on May 18, Musk addressed the federal jury’s dismissal of his high-profile lawsuit against OpenAI, vowing to appeal the ruling to the Ninth Circuit Court of Appeals. The decision, according to Musk, was centered not on the substantive claims but on a statute-of-limitations technicality.

Musk’s lawsuit, filed in 2024, accused OpenAI co-founders Sam Altman and Greg Brockman of breaching the organization’s original nonprofit mission. OpenAI was established in 2015 as a non-profit dedicated to developing artificial intelligence for the benefit of all humanity, with Musk as a key early donor and co-founder before departing in 2018.

Musk alleged that Altman and Brockman improperly shifted the company toward a for-profit model, enriched themselves through massive valuations and partnerships (including with Microsoft), and betrayed founding agreements.

In his post, Musk emphasized that the judge and jury “never actually ruled on the merits of the case, just on a calendar technicality.” He stated unequivocally: “There is no question to anyone following the case in detail that Altman & Brockman did in fact enrich themselves by stealing a charity. The only question is WHEN they did it!”

Musk argued that allowing such actions to stand without review sets a dangerous precedent. “I will be filing an appeal with the Ninth Circuit, because creating a precedent to loot charities is incredibly destructive to charitable giving in America,” he wrote. He reiterated OpenAI’s founding purpose: “OpenAI was founded to benefit all of humanity.”

The jury’s unanimous advisory verdict found that Musk’s claims of breach of charitable trust and unjust enrichment were filed outside California’s three-year statute of limitations. U.S. District Judge Yvonne Gonzalez Rogers adopted the finding and dismissed the case. OpenAI hailed the outcome as vindication, while Musk’s legal team immediately signaled plans to appeal.

The trial, which featured testimony from Musk, Altman, Brockman, Microsoft CEO Satya Nadella, and others, exposed deep rifts in Silicon Valley over AI’s direction.

Musk has long warned that profit-driven AI development, especially with closed models and powerful corporate ties, risks endangering humanity—contrasting it with OpenAI’s original open, safety-focused charter. OpenAI countered that the suit stemmed from business rivalry and that Musk himself had explored for-profit paths earlier.

Musk’s appeal could prolong the saga, potentially affecting OpenAI’s valuation (reportedly over $800 billion) and IPO ambitions. Supporters view his stance as defending nonprofit integrity, while critics see it as sour grapes from a competitor whose own xAI is racing in the AI arena.

Regardless of the legal outcome, the case has spotlighted critical questions about trust, governance, and mission drift in the rapidly evolving AI industry. Musk’s willingness to fight on suggests this chapter is far from closed, with broader implications for how charitable organizations—and the tech giants born from them—operate in the future.

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NASA updated Artemis III and SpaceX’s role just got more complicated

SpaceX’s Starship is the key to NASA’s Moon plan and the timeline is already slipping.

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SpaceX has been at the center of NASA’s Moon ambitions for five years, and the updated Artemis III plan recently released by NASA makes that relationship more visible than ever. In April 2021, NASA awarded SpaceX a $2.89 billion contract to develop the Starship Human Landing System, selecting it as the sole provider to land astronauts on the Moon under Artemis III. Blue Origin filed legal protests, lost, and eventually received its own contract, but SpaceX was always the program’s primary lander contractor.

The original plan called for Starship to land two astronauts on the lunar south pole. That mission slipped as Starship development ran behind schedule, and in February 2026, NASA officially revised the Artemis III architecture entirely. The mission will now remain in low Earth orbit and serve as a crewed rendezvous and docking test between the Orion spacecraft and both the SpaceX Starship HLS pathfinder and Blue Origin’s Blue Moon Mark 2 pathfinder, with the actual Moon landing pushed to Artemis IV in 2028.

What makes SpaceX’s position particularly significant is the direct line between this week’s Starship V3 launch and the Artemis timeline. The Starship HLS is essentially a modified version of the V3 upper stage, meaning SpaceX cannot realistically prepare a lander for a 2027 docking test until it has demonstrated that the base vehicle flies reliably at scale. Flight 12, targeting this week, is the first data point in that sequence.

SpaceX Board has set a Mars bonus for Elon Musk

NASA has spent nearly $7 billion on Human Landing System development since awarding contracts to SpaceX and Blue Origin in 2021 and 2023, and NASA administrator Jared Isaacman has indicated a desire to drive down costs going forward. As Teslarati reported, before Starship HLS can put anyone on the Moon it has to solve a problem no rocket has demonstrated at scale, which is refueling in orbit, requiring approximately ten tanker launches worth of propellant loaded into a depot before the lander has enough fuel to reach the lunar surface.

The Artemis III mission described by NASA is essentially a stress test for every system that needs to work before any of that happens.

SpaceX has gone from a launch contractor to the single most critical hardware provider in America’s return-to-the-Moon program. With an IPO targeting a $1.75 trillion valuation and Elon Musk’s compensation tied directly to Mars colonization, the pressure on every Starship milestone between now and 2028 has never been higher.

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