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Electrify America edges out Tesla Superchargers in 2021 EV Charging Infrastructure Benchmark

Credit: Electrify America/Twitter and Tesla Charging/Twitter

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Last year, global engineering firm umlaut, which performs benchmarks in various industries, adapted its testing prowess to the United States’ electric vehicle market to determine which public charging network was the best in the country. The effort, which was dubbed as the inaugural 2020 USA EV Charging Infrastructure Benchmark, determined that Electrify America was by far the best public charging network in the United States. 

But while the inaugural USA EV Charging Infrastructure Benchmark was notable, there was a popular network that was not included in umlaut’s first analysis: the ubiquitous Tesla Supercharger Network, which is very prevalent but not open to the public like Electrify America. This was why in this year’s USA EV Charging Infrastructure Benchmark, the global engineering firm made it a point to include the Supercharger Network in its study, even if the system had to be scored quite differently due to it being specifically designed for Tesla’s electric cars. 

Credit: umlaut

For the 2021 USA EV Charging Infrastructure Benchmark, umlaut performed a comparative study of the country’s fast-charging networks and rated each one using several criteria, specifically: interoperability, pricing, transparency, functionality, and availability, among others. A Tesla Model 3 and a Ford Mustang Mach-E were selected as the vehicles that would used for the study. The EV pair covered 2,100 miles over six days to test charging stations across Michigan, Ohio, Maryland, New Jersey, New York, Connecticut, and Pennsylvania. 

To rank the different charging networks, umlaut opted to split its analysis into two areas: the “Digital Platform,” which includes a service’s website and mobile app, and the “Charging Location,” which includes ease of payment, amenities, and the technical performance of the system itself. The results, interestingly enough, revealed that Electrify America was still the overall winner with 702 points due to its balanced scores in the “Digital Platform” and “Charging Location” categories. 

Credit: umlaut

Tesla’s Supercharger Network was a second with an overall score of 649. This was quite interesting as Superchargers completely dominated the “Charging Location” metric, earning a perfect score in “Technical Performance” and high scores in the “Access and Payment” subcategories, among others. However, the Supercharger Network lost points in the “Digital Platform” category since Tesla’s website and mobile app were not as useful as those of other networks. This was, of course, partly due to the fact that Tesla’s Supercharger sessions were already integrated into the company’s vehicles themselves. 

Despite the challenges presented by the Supercharger Network in this year’s 2021 USA EV Charging Infrastructure Benchmark, umlaut’s Christian Sussbauer noted that Tesla’s charging systems excel in numerous key areas.

Credit: umlaut

“We had a lot of internal discussions about including Tesla Superchargers in this year’s Benchmark because we really want to create a testing system that will capture the right metrics and provide the most useful information to the EV industry. To be honest, if you asked me before we conducted the tests, I think I would have predicted that Tesla Superchargers would end up leading in total points because it’s well known that they do a great job in many aspects of fast charging. And actually, our test results show this clearly—Superchargers excel in many important areas. It’s actually a little boring to test Supercharger stations because you just plug them in, and they reliably work.”

“We were happy to find a very high level of simplicity and reliability with Electrify America this year as well. Using an EV with Plug & Charge enabled on Electrify America’s network was a very good user experience. All of the EV industry should strive to replicate that aspect of Superchargers and Electrify America/Plug & Charge. And in the end, Electrify America also has a very useful smartphone app and website that combined to put them over the top in terms of total points scored for the metrics we were measuring in 2021,” Sussbauer said. 

Watch a video about the 2021 USA EV Charging Infrastructure Benchmark below.

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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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Elon Musk’s next Uranium in Uranus merch is Boring Company’s weirdest tease yet

Elon Musk teased a glowing new Boring Company merch idea, complete with a Geiger counter.

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Concept rendering of Boring Company Uranium in Uranus merch tease via Grok
Concept rendering of Boring Company Uranium in Uranus merch tease via Grok

Elon Musk teased the next piece of Boring Company merchandise on X Saturday, and it is exactly as unserious as fans of the company’s product history have come to expect. “The next @boringcompany merch will put Uranium in Uranus,” Musk wrote in a thread posted early Saturday morning. He followed up by explaining that the item would glow in the dark, “because otherwise how could you find it,” and that a Geiger counter would be sold separately as “an optional strap-on.”

Musk closed the thread with a line that doubles as a mission statement for the tunneling company’s merchandise arm: “It’s not easy coming up with something that is both outrageously unsellable and yet extremely popular.”

The Boring Company has built a small but consistent side business out of novelty items that start as jokes and end up selling out. The company’s Not-a-Flamethrower raised roughly $10 million in a few days back in 2018, moving all 20,000 units it produced. Its Burnt Hair perfume, priced around $100 a bottle, sold out fast enough that scalpers were flipping units on eBay for ten times the retail price. Boring Bricks, made from tunneling spoil, followed the same playbook of teasing a product on X months before it became real.

Musk has not said what the actual item will be, only that it involves uranium and glows in the dark. Given the pattern, that vagueness is probably intentional. Past merch announcements have started as one-line jokes and taken weeks or months to turn into an actual product listing on the company’s site, and there is no guarantee this one follows through at all.

The timing lines up with a period of real momentum for the Boring Company outside of the joke merchandise. The company said last week it plans to double the number of operational stations on its Vegas Loop by the end of the year, a target tied to a hiring push for drivers and operations managers. Prufrock-5, one of the company’s tunnel boring machines, also just wrapped a test tunnel in Bastrop, Texas, and is expected to relaunch on its next assignment in November.

Whether the uranium joke turns into an actual product remains to be seen. Musk’s post did not include a price, a shipping date, or even a name for the item, which has historically meant a Boring Company website page goes up quietly, password protected, sometime before an announcement.

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News

NASA taps SpaceX for more astronaut missions as Boeing Starliner remains grounded

NASA just gave SpaceX a $946 million contract for three more astronaut missions through 2030.

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NASA has awarded SpaceX a $946 million contract modification covering three more astronaut missions to the International Space Station, according to an announcement the agency published Friday. The award adds Crew-15, Crew-16, and Crew-17 to SpaceX’s existing Commercial Crew Transportation Capability contract, bringing the agreement’s total value to $5.92 billion across 17 flights.

SpaceX confirmed the award on X, writing that it was excited for Falcon 9 and Dragon to launch NASA’s Crew-15, 16, and 17 missions to the Space Station from Florida. The new missions cover ground, launch, in orbit, and return operations, along with cargo transport and a lifeboat capability while docked at the station, and the period of performance runs through 2030.

The award follows a notice of intent NASA issued in May, when the agency first signaled it would purchase up to six additional post certification missions from SpaceX. Teslarati covered that filing at the time, noting NASA cited technical issues and schedule delays encountered by Boeing as a driving factor. Friday’s contract modification locks in three of those six missions, with the remaining three left open for NASA to award later, potentially to Boeing if Starliner clears certification.

Boeing’s CST-100 Starliner has still not flown an operational crew rotation mission for NASA. The spacecraft’s most recent crewed test flight in 2024 ended without the astronauts returning aboard Starliner, and the company has spent the time since working through thruster problems. SpaceX President Gwynne Shotwell said this week that SpaceX is not retiring Crew Dragon today, for sure, while stopping short of committing to fly it past 2030.

Crew-12 is currently docked at the space station, and NASA has said Crew-13 is targeting a launch in the coming weeks. The newly awarded Crew-15 through Crew-17 missions extend SpaceX’s role as NASA’s primary way of getting astronauts to and from orbit well into the back half of the decade, regardless of what happens with Starliner or Starship in the meantime.

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Investor's Corner

New drone video shows Tesla’s Optimus Factory reaching a turning point

New drone footage shows Tesla’s dedicated Optimus factory steel frame nearing completion at Giga Texas.

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Tesla’s dedicated Optimus factory at Gigafactory Texas is closing in on a finished steel frame, according to drone footage posted Thursday afternoon by longtime site observer Joe Tegtmeyer. In the video, Tegtmeyer said structural steel assembly is now about five column grids away from reaching the building’s north perimeter beam, putting the primary skeleton in its final stretch roughly six months after Tesla broke ground on the North Campus site in late March.

Tegtmeyer’s footage shows concrete already going in on three upper floors while crews continue laying rebar and pouring grade beam footings at ground level. That kind of parallel work, steel rising at one end of the site while concrete sets at the other, is a scheduling approach Tesla used at the original Giga Texas building and appears to be repeating here to save time before the plant’s targeted 2027 production start.

Teslarati has tracked the building’s progress since Tesla confirmed construction was officially underway in May, when the first steel structure went up on what was then bare, reclaimed land. The facility is part of a more than 5.2 million square foot expansion of Giga Texas’s North Campus that Tesla has said will eventually run nearly the length of the existing vehicle factory, over 4,000 feet, while sitting somewhat narrower. Musk has pegged the long term output target at 10 million Optimus units a year once the line is running at full capacity, a volume that would dwarf the one million unit pilot line Tesla is standing up separately at its Fremont, California factory.

Tesla Giga Texas to feature massive Optimus V4 production line

The Texas facility sits alongside another major buildout on the same campus. Terafab, the joint Tesla and SpaceX chip fabrication plant that will eventually supply the silicon running Optimus units in the field. Housing robot assembly and chip production on the same grounds is a deliberate supply chain decision, cutting down on the shipping and lead time that would otherwise sit between the two.

Tesla has not given an updated timeline beyond its previously stated goal of bringing high volume Optimus production online at the site in the summer of 2027. Fremont’s smaller pilot line began mass producing the current Gen 3 robot in January, with that plant expected to build tens of thousands of units this year primarily to generate the real world data Tesla needs to refine the robot’s software before Giga Texas ramps up. Six months of visible construction progress, tracked almost entirely through Tegtmeyer’s recurring drone flights, gives the clearest outside look yet at how seriously Tesla is treating that 2027 deadline.

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