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SpaceX Starship launch tower grows to more than half its full height

SpaceX installed another prefabricated section of a Starship 'launch tower,' raising the structure to more than half its final height. (NASASpaceflight.com)

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SpaceX has installed another prefabricated segment of a new Starship ‘launch tower,’ raising the skyscraper-sized framework to more than half its full height.

Measuring some 86 meters (~280 ft) tall after the latest segment was craned on top, the growing launch tower is now the tallest structure SpaceX has ever built (or had built) – outclassing the 81m (265 ft) ‘high bay’ constructed nearby to shield Starship and Super Heavy booster assembly from the worst of the coastal Texas weather. However, that tower is far from complete and should nearly double in height over the next month or two.

Five tower ‘sections’ have been installed or constructed over the last three months, beginning with a concrete base and a steel section assembled in-situ and followed by the installation of three more steel sections prefabricated around two miles west of the launch site. The concrete base and first steelwork appear to be approximately 32m (~105 ft) tall, while each prefabricated segment has – so far – been ~18m (~60 ft) tall.

A fourth prefabricated section has already been finished and delivered to the launch site and will likely be installed on the tower within a few days, raising it above the 100-meter mark. Back at the build site, a fifth section is almost complete. Once all five prefab segments have been joined, the tower will stand an imposing 122m (400 ft) tall.

That imminent milestone – likely just a week or two away – does raise the question of whether SpaceX is one or two more prefabricated segments away from completing the tower’s structural skeleton. SpaceX currently has permission from the FAA to build a tower 143m (469 ft) tall – technically 146m (479 ft) after the installation of a small lightning rod. With six identical prefabricated sections installed, the existing tower will likely stand around 140m (~460 ft) tall. A seventh identical section would raise the tower’s height to some 158m (~520 ft) – substantially taller than anything SpaceX currently has permission to build.

That would seem to imply that Starship’s launch tower is just two prefabricated sections away from reaching its final height, meaning that it could easily be completed before the end of the month. SpaceX will still have to outfit the tower with an unproven, custom-built mechanism meant to catch Super Heavy boosters (and eventually ships) but Starship’s inaugural orbital flight test campaign does not appear to be contingent on that mechanism.

In the meantime, the tower’s main purpose will be to support a crane capable of stacking Starships on Super Heavy boosters, as well as some kind of stabilization mechanism to make that delicate process slightly more viable on the windy South Texas coast. At the current rate of tower construction, it won’t be long before SpaceX’s solution for those problems becomes apparent.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Energy

Tesla launches Powerwall Lease for affordable home backup

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Credit: Tesla

Tesla Energy has introduced the Powerwall Lease in conjunction with Tesla Electric, making the service available in Texas. This new option delivers whole-home backup power using two Powerwall units for a net monthly cost of $35 after credits, accompanied by a low fixed electricity rate.

Under the lease terms, customers pay a one-time order fee of $100. The base lease payment for the two Powerwalls is approximately $122 per month during the first year, subject to a 3 percent annual escalator thereafter. Enrollment in a qualifying Tesla Electric Backup plan or Virtual Power Plant plan provides an $87 monthly credit.

This credit lowers the effective cost to roughly $35 per month plus applicable tax.

Installation of the standard system carries no additional charge. The package features Storm Watch for outage protection and allows complete management through a single Tesla application. The system supplies continuous whole-home backup capability.

The Powerwall system enables households to maintain electricity during severe storms that disrupt the utility grid. When outages occur, the batteries automatically provide seamless backup power to the home.

Tesla announces 100k Powerwalls are participating in Virtual Power Plants

Tesla Storm Watch monitors weather forecasts and ensures the units are fully charged ahead of anticipated severe weather events so that power remains available throughout the disruption, keeping lights, refrigeration, and other essential systems operating without interruption.

Availability is restricted to select Texas locations where retail electric choice exists. Participants must lease exactly two Powerwall units and maintain continuous enrollment with Tesla Electric. Solar panels cannot be included under this particular lease arrangement.

The monthly credit activates automatically once the system is installed, receives permission to operate, and enrollment is confirmed. To retain the credit, customers are required to stay enrolled in Tesla Electric and fulfill all program conditions.

Nonstandard installations that involve electrical upgrades or special permitting may lead to extra expenses and might impact eligibility for the credit, so be sure to check with either your installer or Tesla to ensure you will still qualify.

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Elon Musk teases Tesla Roadster unveiling once again

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tesla roadster
Credit: Tesla

Elon Musk continues to tease the unveiling event for the Tesla Roadster, a continuing trend that has grown into a bigger game of “When” for fans who have been waiting years for the car to finally enter production.

A video shared on X of the Joe Rogan Experience podcast that Musk appeared on last year, teasing the Roadster unveiling, was shared once again on the social media platform. The poster said the Roadster event will be “unforgettable.”

Musk agreed:

The timing is interesting because just yesterday, Musk said that we will be getting flying cars, and for years, Tesla has hinted that it could develop a SpaceX cold gas thruster package that would help the car float or fly for a short period of time.

It would be reasonable to assume Tesla’s major delays with this unveiling event are likely caused by the company’s need to break the rules and push the envelope on nearly everything. Last July, Lars Moravy, Tesla’s VP of Vehicle Engineering, said:

“Roadster is definitely in development. We did talk about it last Sunday night. We are gearing up for a super cool demo. It’s going to be mind blowing. We showed Elon some cool demos last week of the tech we’ve been working on and he got a little excited.”

The latest updates that Tesla has given us are that the Roadster is in design development, and it did have several potential dates for an unveiling event this year, including April. It was then pushed to August.

However, there are no clues as to when Tesla will be ready, and fans are certainly getting frustrated with the delays.

For what it is worth, Franz von Holzhausen told Jay Leno this week that the event would be “very soon.”

We sure hope.

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Lifestyle

Tesla’s driverless Cybercab just passed a big test with State Governor

Florida’s governor rode Tesla’s Cybercab at a closed test track and called the experience impressive.

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Florida Governor Ron DeSantis rode in a Tesla Cybercab on a closed test track this week and came away impressed, posting on X that the vehicle “successfully navigated all hazards — a kid running into the street, a crash with police stopping traffic, a Model S cutting us off, etc.” He called the ride “impressive.”

The stop was part of a broader event Monday at SunTrax, a 775 acre state owned proving ground in Auburndale that Florida built specifically to test autonomous and connected vehicles before they reach public roads. Standing next to a gold Cybercab, DeSantis described the car in plain terms: “You go in there and you just sit. You have a screen. There’s no steering wheel, no pedals. Clearly these things could be very beneficial.”

DeSantis paired the praise with a caveat that has followed autonomous vehicles since the category existed. “You don’t want to be in an autonomous vehicle and it drives you into a ditch. That would not be good,” he said, framing safety validation as the gate before wider deployment.

SunTrax, the 2.25 mile oval which the state calls the only high speed autonomous vehicle test track in the Southeast, can simulate rain, pedestrian crossings, hills and crowded urban conditions at highway speeds, letting companies push a car past what an early public rollout would risk. Tesla, Waymo and Beep all use the facility, and Florida’s regulatory approach, among the most permissive for autonomous vehicles in the country, doesn’t require a human operator inside a fully autonomous car.

Tesla has reason to want the blessing of Florida and states beyond, as the Cybercab entered volume production at Gigafactory Texas this spring and has since self certified as SAE Level 4 under Texas law. Public road testing so far has kept a safety monitor in the passenger seat, and Florida is where Tesla has been expanding its existing Model Y based Robotaxi service instead, adding Miami in July and then Orlando and Tampa two weeks later. A closed track endorsement from a sitting governor doesn’t change any of that, but it does put Tesla’s newest hardware in front of a state that has already shown it will move fast on rules.

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