News
SpaceX’s third Block 5 rocket heads to Texas test site as launch marathon nears
A SpaceX Falcon 9 – almost certainly the third Block 5 booster to leave the company’s factory – was spotted passing through New Mexico on the last leg of its trip from California to Texas. Although the shipment is a great sign, it begs the question of how exactly SpaceX plans to launch its next six launches penciled in for July and August.
Bear with me, as this post will dive into the specifics of orchestrating launches – namely having rocket boosters, upper stages, and fairings all ready at the same place and time. Fundamentally, the analysis that follows suggests two main possibilities: 1) two or three of those July/August launches will have to be delayed for booster availability or 2) the first (and perhaps second) truly rapid reuse of Falcon 9 Block 5 boosters will occur before summer’s end.
The first Block 5 Falcon 9 lifts off on May 4, 2018. The upgrade’s rapid reusability optimizations could be crucial for SpaceX’s summer manifest. (Tom Cross)
After conducting routine static fire testing in McGregor, the booster spotted on Monday – B1048 – will likely be shipped West to Vandenberg Air Force Base for the first West coast Block 5 launch in mid-July. B1047, the second Block 5 booster to leave SpaceX’s Hawthorne factory, was spotted miles from Cape Canaveral, FL near the end of May, while B1046‘s early May launch marked the debut of Falcon 9 Block 5 and was expected to undergo several months of disassembly and analysis to ensure the rocket upgrade was functioning as intended. Based on previous patterns, the fourth Block 5 Falcon 9 booster – B1049 – should not be expected to ship from the factory to McGregor until late June or early July. Finally, the last orbital Block 4 booster (B1045) will conduct its second and final launch in the last few days of June, currently NET June 29.
Put simply, B1049 is unlikely to arrive at its first launch site until mid or late July and can thus be taken out of the July running. B1045 will be (presumably) expended after launch, also taking it out of the running for future launches. B1048 will almost certainly travel to Vandenberg Air Force Base (VAFB) for its first launch in July, effectively ruling out its availability for other July and August launches. Furthermore, Iridium’s CEO Matt Desch has stated that both Iridium-7 and Iridium-8 are expected to launch on unflown boosters. Fundamentally, this leaves two Block 5 boosters readily available for four loosely scheduled July and August launches on the East Coast.
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- Falcon 9 B1045 prepares for its first launch in mid-April. (SpaceX)
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- B1046 returned to Port Canaveral shortly after its May 4 debut, and is now being carefully analyzed as pathfinder hardware. (Tom Cross)
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- Falcon 9 B1047 spotted in Florida just a short trip away from Cape Canaveral, where it will likely launch Telsat 19V in mid-July. (Reddit /u/fatherofzeuss)
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- What was likely B1049 spotted heading to McGregor, Texas for static fire testing, June 11. (TeslaMotorsClub /u/nwdiver)
Focusing on July’s schedule as it currently stands, B1047 would be required to launch two high-energy geostationary transfer orbit (GTO) missions in as few as two weeks. The nature of drone ship recoveries would cut the time available between the booster’s return to port and its second static fire to perhaps 5-10 days. In other words, there would be almost no time whatsoever for refurbishment, at least compared to the current prospective record of B1045, roughly 70 days between launches.
All things considered, two launches of the same booster in well under a month would be an act of heroics given that B1047’s first launch will be the second or third-ever flight of Falcon 9 Block 5. An extensive upgrade to the venerable rocket intended to make it highly reusable and equally reliable, Block 5 is the culmination of more than half a decade of experience launching a wide array of Falcon 9 versions and 56 total launches. While I would place the odds of a sub-30 day back-to-back reflight happening less than two months from now at maybe 10%, my odds for the next six to nine months are closer to 95% – remember, Musk set SpaceX the goal of two flights of the same booster in 24 hours by the end of 2019. It may sound insane, but it quite literally was what Block 5 was designed to enable.
Although delays are more probable here, the alternative is a truly wild roller coaster of launches and historic reusable rocket milestones. Fingers crossed!
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- A rough sketch of SpaceX’s launch schedule over the next few months. (Eric Ralph)
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- After CRS-15, all orbital launches will be use Block 5 boosters and upper stages. The upgraded rocket’s next launch is NET July 20. (Tom Cross)
Follow us for live updates, peeks behind the scenes, and photos from Teslarati’s East and West coast photographers.
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Energy
Tesla launches Cybertruck vehicle-to-grid program in Texas
The initiative was announced by the official Tesla Energy account on social media platform X.
Tesla has launched a vehicle-to-grid (V2G) program in Texas, allowing eligible Cybertruck owners to send energy back to the grid during high-demand events and receive compensation on their utility bills.
The initiative, dubbed Powershare Grid Support, was announced by the official Tesla Energy account on social media platform X.
Texas’ Cybertruck V2G program
In its post on X, Tesla Energy confirmed that vehicle-to-grid functionality is “coming soon,” starting with select Texas markets. Under the new Powershare Grid Support program, owners of the Cybertruck equipped with Powershare home backup hardware can opt in through the Tesla app and participate in short-notice grid stress events.
During these events, the Cybertruck automatically discharges excess energy back to the grid, supporting local utilities such as CenterPoint Energy and Oncor. In return, participants receive compensation in the form of bill credits. Tesla noted that the program is currently invitation-only as part of an early adopter rollout.
The launch builds on the Cybertruck’s existing Powershare capability, which allows the vehicle to provide up to 11.5 kW of power for home backup. Tesla added that the program is expected to expand to California next, with eligibility tied to utilities such as PG&E, SCE, and SDG&E.
Powershare Grid Support
To participate in Texas, Cybertruck owners must live in areas served by CenterPoint Energy or Oncor, have Powershare equipment installed, enroll in the Tesla Electric Drive plan, and opt in through the Tesla app. Once enrolled, vehicles would be able to contribute power during high-demand events, helping stabilize the grid.
Tesla noted that events may occur with little notice, so participants are encouraged to keep their Cybertrucks plugged in when at home and to manage their discharge limits based on personal needs. Compensation varies depending on the electricity plan, similar to how Powerwall owners in some regions have earned substantial credits by participating in Virtual Power Plant (VPP) programs.
News
Samsung nears Tesla AI chip ramp with early approval at TX factory
This marks a key step towards the tech giant’s production of Tesla’s next-generation AI5 chips in the United States.
Samsung has received temporary approval to begin limited operations at its semiconductor plant in Taylor, Texas.
This marks a key step towards the tech giant’s production of Tesla’s next-generation AI5 chips in the United States.
Samsung clears early operations hurdle
As noted in a report from Korea JoongAng Daily, Samsung Electronics has secured temporary certificates of occupancy (TCOs) for a portion of its semiconductor facility in Taylor. This should allow the facility to start operations ahead of full completion later this year.
City officials confirmed that approximately 88,000 square feet of Samsung’s Fab 1 building has received temporary approval, with additional areas expected to follow. The overall timeline for permitting the remaining sections has not yet been finalized.
Samsung’s Taylor facility is expected to manufacture Tesla’s AI5 chips once mass production begins in the second half of the year. The facility is also expected to produce Tesla’s upcoming AI6 chips.
Tesla CEO Elon Musk recently stated that the design for AI5 is nearly complete, and the development of AI6 is already underway. Musk has previously outlined an aggressive roadmap targeting nine-month design cycles for successive generations of its AI chips.
Samsung’s U.S. expansion
Construction at the Taylor site remains on schedule. Reports indicate Samsung plans to begin testing extreme ultraviolet (EUV) lithography equipment next month, a critical step for producing advanced 2-nanometer semiconductors.
Samsung is expected to complete 6 million square feet of floor space at the site by the end of this year, with an additional 1 million square feet planned by 2028. The full campus spans more than 1,200 acres.
Beyond Tesla, Samsung Foundry is also pursuing additional U.S. customers as demand for AI and high-performance computing chips accelerates. Company executives have stated that Samsung is looking to achieve more than 130% growth in 2-nanometer chip orders this year.
One of Samsung’s biggest rivals, TSMC, is also looking to expand its footprint in the United States, with reports suggesting that the company is considering expanding its Arizona facility to as many as 11 total plants. TSMC is also expected to produce Tesla’s AI5 chips.
News
Anti-Tesla union leader ditches X, urges use of Threads instead
Tesla Sweden and IF Metall have been engaged in a bitter dispute for over two years now.
Marie Nilsson, chair of Sweden’s IF Metall union and a prominent critic of Tesla, has left X and is urging audiences to follow the union on Meta’s Threads instead.
Tesla Sweden and IF Metall have been engaged in a bitter dispute for over two years now.
Anti-Tesla union leader exits X
In a comment to Dagens Arbete (DA), Nilsson noted that her exit from X is not formally tied to IF Metall’s long-running labor dispute with Tesla Sweden. Still, she stated that her departure is affected by changes to the platform under Elon Musk’s leadership.
“We have stayed because many journalists pick up news there. But as more and more people have left X, we have felt that the standard has now been reached on that platform,” she said.
Jesper Pettersson, press officer at IF Metall, highlighted that the union’s departure from X is only indirectly linked to Tesla Sweden and Elon Musk. “Indirectly it does, since there is a lot of evidence that his ownership has caused the change in the platform to be so significant.
“We have nevertheless assessed that the platform had value for reaching journalists, politicians and other opinion leaders. But it is a microscopic proportion of the public and our members who are there, and now that value has decreased,” Petterson added.
IF Metall sees Threads as an X alternative
After leaving X, IF Metall has begun using Threads, Meta’s alternative to the social media platform. The union described the move as experimental, noting that it is still evaluating how effective the platform will be for outreach and visibility.
Pettersson acknowledged that Meta also does not operate under Sweden’s collective bargaining model, but said the union sees little alternative if it wants to remain visible online.
“In a perfect world, all large international companies would be supporters of the Swedish model when they come here. But unfortunately, the reality is not like that. If we are to be visible at all in this social media world, we have to play by the rules of the game. The alternative would be to become completely invisible, and that would not benefit our members,” he said.
Tesla launches Cybertruck vehicle-to-grid program in Texas
Samsung nears Tesla AI chip ramp with early approval at TX factory
