LNG: TESLARATI

Local Chinese media recently shared a video showing the safety precautions Tesla has in place at its Giga Shanghai facility. Based on the short video, Tesla China appears to be adopting a proactive stance against COVID-19, using a variety of initiatives that would allow the company to help prevent the spread of the coronavirus among its employees. 

Giga Shanghai is currently back in full operations following a government-mandated shutdown during the height of the initial COVID-19 outbreak in China. After the shutdown was lifted, Giga Shanghai gradually resumed operations, until it was able to return to full activities. Today, Gigafactory 3 appears to have returned to full form, with construction at the Phase 2 zone even accelerating. 

But even if the initial wave of coronavirus cases has already peaked, Tesla China is still adopting several important precautions for its employees. As indicated in the video, Tesla actively checks its workers’ body temperatures as soon as they arrive at the electric car production facility. The entire Gigafactory 3 complex is also disinfected regularly, and employees are being required to have lunch in isolation to practice social distancing. 

Perhaps most interestingly, Tesla China has also stopped allowing its employees to share apartments, providing isolated accommodations instead. Overall, these precautionary measures could ultimately protect Giga Shanghai’s employees from contracting COVID-19, which is still spreading actively in other countries. 

Tesla China’s precautionary measure will best be adopted by the electric car maker in its Fremont factory, Giga New York, and Gigafactory Nevada as long as the facilities remain operational. The United States is currently dealing with the effects of the coronavirus, and several areas have already rolled out a “shelter in place” lockdown. Among these are six Bay Area counties on Monday, which affects Tesla’s Fremont factory. That being said, Alameda County has declared Tesla as an “essential business,” and thus, the Fremont factory will be allowed to remain in operation, at least for now. 

Responding to the county’s decision, Elon Musk has advised workers at the Fremont factory to stay home if they are feeling unwell, though he also noted that he would be reporting to work as usual. “If you feel the slightest bit ill or even uncomfortable, please do not feel obligated to come to work. I’m going in on Thursday unless anything changes,” Musk wrote in an email shared to the Los Angeles Times. At the end of his email to employees, Musk noted that “I’d rather you were at home and not stressed, than at work and worried.”

With the Fremont factory still in operation despite the ongoing lockdown due to the COVID-19, Tesla would best adopt the precautionary measures it adopted at its Giga Shanghai plant. Tesla, after all, stands as one of the only automakers with direct experience in how to run a factory safely amidst the coronavirus outbreak. The company would therefore best be served by utilizing this experience to its utmost potential. 

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CEO Elon Musk says that SpaceX continues to evolve the design of its next-generation Starship spacecraft and Super Heavy rocket booster, a process of continuous improvement the company has successfully used for a decade.

Designed to place more than 100 metric tons (220,000 lb) of payload into Low Earth Orbit (LEO), Starship would effectively double (and possibly triple) the expendable performance of SpaceX’s existing Falcon Heavy rocket. Critically, it would be able to dramatically outclass Falcon Heavy (and Falcon 9 even more so) in a fully reusable configuration, meaning that both the Starship upper stage and Super Heavy booster could be recovered and reused.

Since SpaceX first publicly revealed its next-generation launch vehicle and Mars ambitions in September 2016, the path to realizing the dream of a fully-reusable super heavy-lift launch vehicle has been decidedly windy. After making the radical decision to move entirely from carbon composites to stainless steel in late 2018, the Starship design has remained relatively similar, coalescing around a specific concept that has matured to full-scale tank tests. Now, Musk says that Super Heavy’s design was tweaked slightly to make the booster even taller than before, while he later noted that Starship’s design also continues to “[evolve] rapidly.”

According to Musk, the Super Heavy booster will be stretched by a steel ring or two, reaching a new height of ~70m (230 ft). In other words, Starship’s first stage alone will measure as tall as the entirety of a Falcon 9 or Falcon Heavy rocket – first stage, second stage, and payload fairing included. Powered by up to 37 Raptor engines, a Super Heavy booster could produce more than ~90,000 kN (19,600,000 lbf) of thrust at liftoff – an incredible 12 times as much thrust as SpaceX’s workhorse Falcon 9 rocket.

Starship, meanwhile, will be a beast of an orbital-class upper stage on its own, measuring at least 50m (165 ft) tall and weighing some 1350 metric tons (3 million lb) fully-fueled. Stacked on top of Super Heavy, a Starship ‘stack’ would reach a staggering 120m (395 ft) and weigh more than 5000 metric tons (11 million lb) once loaded with liquid oxygen and methane propellant.

In simple terms, Starship/Super Heavy should be the tallest, heaviest, and most powerful launch vehicle ever assembled once it heads to the launch pad for the first time. While SpaceX is making great daily progress its ever-growing South Texas rocket factory, built up from next to nothing in a matter of months, it could still be quite some time before that milestone is within reach.

SpaceX’s process of continuously tweaking and improving the design and production of its rockets does typically have that effect. However, it’s more a symptom of the company’s approach to hardware and software development. Instead of working slowly and carefully from nothing to a preconceived finished product, SpaceX typically seeks to design, build, and test the minimum viable product, gradually improving (or entirely replacing) past ideas, designs, and hardware until overarching goals are fully achieved.

With Falcon 9 and Falcon Heavy, this meant beginning with Falcon 1, a dead-simple proof-of-concept rocket. After successfully reaching orbit, SpaceX expanded its Falcon 9 development program, itself focused initially on the minimum viable product – a full-scale expendable rocket. Since Elon Musk founded SpaceX in 2002, the goal has always been to build a fully-reusable rocket – the company has simply chosen the far more sustainable and practical approach of tackling only a select few problems at a time.

The Starship and Falcon development programs aren’t directly comparable but it’s safe to say that Starship is currently still in the very early stages of hardware development. Shortly after revealing Super Heavy’s height growth, Musk noted that Starship’s design is also being tweaked.

Sketching out a rough series of upgrades that could feasibly be made to the reusable spacecraft’s currently design, Musk thinks that Starship’s conical tank domes (and thus Super Heavy’s, too) could be flattened. That might allow an extra ~3m (10 ft) of propellant tank space to be squeezed into the same 50m Starship length, improving performance by simply using the vehicle’s fixed volume more efficiently.

With a nascent factory quite literally churning out Starship hardware, these tweaks are a whole different animal. Thanks to data and insight gathered from testing actual full-scale Starship tanks, up to and including fully-assembled tank sections, SpaceX will be able to guide its continuous improvement with even greater precision, honing in on the next-generation rocket’s orbital launch debut.

Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes.

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The first full review of the Tesla Model Y is an eye-opening look at how the company’s first all-electric crossover has the performance of a Porsche but with the practicality of a sport utility vehicle.

Throttle House’s James Engelsman had the opportunity to conduct a full review of a Tesla Model Y with the “Performance Upgrade”, which  includes:

• • Increased top speed from 145mph to 155mph
  • 21″ Überturbine Wheels
  • Performance Brakes
  • Lowered suspension
  • Aluminum alloy pedals

Some crossovers will never have the ability to feel like high-performance cars, according to Engelsman, because of their naturally high center of gravity. However, he notes the Model Y as almost solving this problem thanks to the excessive weight of the vehicle’s lithium-ion batteries that are located on the undercarriage of the car. Taking a corner at high speeds feels close to the Model 3 in Engelsman’s opinion, leading to the idea that driving in a “performance” fashion is possible in a crossover body type.

While the Model Y Performance configuration offers a 3.5 second 0-60 MPH acceleration rate, which is the slowest among Tesla’s Performance variants, it is “hardly slow,” according to Engelsman. The 0-60 time is faster than the $83,600 Porsche Macan Turbo, and the $81,100 Mercedes-Benz GLC 63S, and the same as the $78,295 Dodge Challenger Hellcat Redeye.

Credit: YouTube | Throttle House

Some of Engelsman’s personal favorites include the Model Y’s large glass roof, expansive trunk space, and reclining rear seats. The ample legroom and overall spaciousness of the vehicle will surely bring comfort to even some of the tallest passengers.

Tesla Model Y is currently available in a five-seat configuration. A seven-seat layout is expected to be available at the end of this year or early  2021. Model Y is being offered in a 316-mile Long Range variant, with a starting price of $52,990, and a 315-mile Performance version for $60,990.

Check out the full Tesla Model Y review by Throttle House below.

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The Tesla Model Y‘s addition of a heat pump is one of the electric crossover’s most unique features. It’s a subtle change from Tesla’s typical electric resistance heating system, but it could make the Model Y the best winter vehicle in the company’s lineup yet.

Electric resistance heating systems are considered 100% efficient because of their equivalent output of heat compared to their energy usage, but they do have areas for improvement. Extensive use of resistance heating, for one, results in lower real-world range when driving in colder temperatures. This results in reduced range.

It appears that Tesla has acknowledged and recognized this challenge, and thus, decided to equip a heat pump on the Model Y instead of its usual electric resistive heating system. The details of the Model Y’s heat pump are described in a recent video from Tesla enthusiast and YouTuber Andy Slye, who showed the advantages of the new system compared to the ones used in the Model 3, S, and X.

A heat pump is, in a way, an air conditioner that can work in reverse.” An A/C unit uses refrigerant to trap heat inside an area before moving it outside. A heat pump works in a similar fashion, but it is also equipped with a reversing valve that allows the unit to reverse the flow of the refrigerant, generating heat.

The heat pump does really not generate heat, with the system moving hot air into specific areas instead. Electricity is used by a compressor to send refrigerant around the system and capture the heat outside before bringing it inside. This is made possible by the refrigerant’s low boiling point. This allows heat pumps to be very efficient, generating 3 kW of thermal energy for every 1 kW of energy used.

Ultimately, this new system could help eliminate concerns about operating their electric vehicles in colder climates. After all, winter driving in an electric car usually results in decreased range. The Model Y, with its efficient heat pump, will likely still get close to its rated range even when temperatures drop. This should make the Model Y very attractive to mainstream buyers too, as it is an electric vehicle that can guarantee a lot of range per charge, regardless of outside temperatures.

Slye’s video about the new heat pump system is below.

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It appears that Tesla China has achieved a notable milestone with the construction of its Giga Shanghai facility. As indicated in recent photos from the factory’s construction site, the first pillar of the Phase 2 building was successfully installed on Sunday. This hints that the construction of the Phase 2 zone could accelerate significantly in the months to come. 

Interestingly enough, the installation of Phase 2’s first pillar comes just two days before the anniversary of Phase 1’s first pillar installation. Tesla enthusiasts who have been following the progress of Giga Shanghai since its initial ground-leveling activities back in late 2018 would remember that Giga Shanghai’s construction was expedited to a great degree following the installation of Phase 1’s first pillar, which happened on March 17, 2019. 

Little is known about Giga Shanghai’s Phase 2 zone, but based on drone flyovers of the site, the area appears to be extremely large. Tesla enthusiast and drone operator Jason Yang, who has been chronicling the development of the Gigafactory 3 site since its groundbreaking event in January 2019, observed in a recent video that the Phase 2 area seems to be larger than Phase 1, which corresponds to the section of of the facility that assembles the Made-in-China Model 3. 

Speculations among Tesla community members point to Giga Shanghai’s Phase 2 zone potentially being utilized for the production of the Model Y crossover, or perhaps the company’s residential energy products like the Solarglass Roof tiles. Both these speculations seem quite feasible considering that China’s Model Y program has been initiated by CEO Elon Musk last January. The executive has also mentioned on Twitter that Tesla is looking to bring its residential energy products like the Solarglass Roof tiles to the Chinese market. 

Amidst these reports and speculations, it would not be surprising to see significant progress in Gigafactory 3’s Phase 2 area in the coming weeks and months. This is something that has been hinted at, as local reports have suggested that the piling and foundation work for the Phase 2 zone will be completed this month, despite the country still feeling the aftereffects of the COVID-19 outbreak. It has also been suggested that the factory shell for Phase 2 will likely be completed in June, and trial production of the Model Y (or solar products for that matter) will potentially begin around October. 

Watch a recent flyover of the Tesla Gigafactory Shanghai Phase 2 site in the video below. 

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A Falcon 9 rocket has performed SpaceX’s first last-second launch abort in years, shutting down the booster’s main engines and preventing liftoff just milliseconds after ignition.

Scheduled to lift off at 9:22 am EDT (13:22 UTC) on March 15th, SpaceX will now wait until no earlier than (NET) 8:21 am EDT (12:21 UTC) on Wednesday, March 18th for the sixth 60-satellite Starlink mission’s next launch attempt. Featuring an exceptionally flight-proven Falcon 9 booster and marking the second time ever SpaceX has reused a payload fairing, yesterday’s launch abort is also unique in its own right.

Notably, shortly after the launch countdown froze and Falcon 9 shut down at T-00:00:00, a launch operator – on-console either in Florida or at SpaceX’s Hawthorne, CA headquarters – revealed that the rocket had triggered a “launch abort on engine high power”. To explain that decision, a little background on how SpaceX launches its rockets and what exactly abort conditions are is necessary.

Software has always been a central part of SpaceX’s launch vehicles, treated more like a first-class citizen in design and engineering instead of the reluctant necessity other launch providers have frequently relegated it to. For anyone that’s watched numerous SpaceX launch webcasts, some might recognize the familiar “vehicle is in startup” callout that made around T-1 minute to liftoff. Standard on most modern launch vehicles, SpaceX’s Falcon rockets use onboard computers to take over their countdowns shortly before launch.

This is mainly done to allow the vehicle to simultaneously analyze thousands of channels of telemetry far faster and more reliably than humans ever could. During today’s launch attempt, that meant that Falcon 9 saw something it didn’t like just milliseconds before it was scheduled to command the release of the pad’s hold-down clamps and lift off.

Per one of SpaceX’s on-console engineers, the specific issue Falcon 9’s computer flagged was an “engine high power” alert. Soon after, SpaceX provided an update on Twitter, stating that the abort was “triggered due to out-of-family data during [an] engine power check” – putting the blame more on the sensors and software used to determine engine thrust than the engine hardware itself. An actual hardware or software failure that caused one or several booster engines to exceed their design limits could have potentially damaged B1048’s Merlin 1Ds, likely requiring weeks of repairs or a full swap with a different booster.

Given that Falcon 9 B1048 has already performed four orbital-class launches, hardware issues would not come as a major shock, but the successful static fire test it completed on Saturday made that far less likely. SpaceX’s confirmation that it was looking at an “out-of-family” reading thankfully means that only one of several thrust sensors showed the Falcon 9 booster producing too much thrust.

With any luck, post-ignition launch aborts will continue to be extremely rare for SpaceX’s Falcon launch vehicle family. The last such abort occurred in February 2016, more than four years and several booster ‘Block’ iterations ago.

Starlink L6 (V1 L5) is now scheduled to launch on Wednesday, March 18th, giving SpaceX workers some 72 hours to inspect Falcon 9 B1048’s engines, replace thrust sensors, tweak software, and prepare for a second launch attempt. Drone ship Of Course I Still Love You (OCISLY), fairing recovery ships GO Ms. Tree and GO Ms. Chief, and another support vessel or two remain on station in the Atlantic Ocean and will have to wait a bit longer for their next rocket recovery attempts.

Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes.

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There’s been a lot of questions circulating on whether Tesla Model Y’s second-row rear seats can recline, but we now learn that it does, plus much more than we expected.

Tesla Model Y is, by many accounts, similar to its first mass-market sedan: the Model 3. With 75% of its design derived from Model 3, Tesla’s first all-electric crossover also seats five adults, with a seven-seat option coming later, but boasts a 15% improvement in rear legroom and a whopping 440% improvement in cargo space. In addition, Tesla has implemented several highly sought after improvements to Model Y, including adjustable rear seats.

Despite not being highlighted in the Tesla’s Owner’s Manual, Model Y rear seats can, in fact, recline to three separate positions by way of a button that’s located inside the upper seat adjustment latch for each outboard rear seat.  Tesla owner and YouTuber Tesla Raj details this in his in-depth video review of the Model Y.

“One unique feature of the Model Y is that the rear seats actually recline. Not only do they fold down, they recline,” notes Raj in his demonstration of the three recline positions.

How to recline Tesla Model Y rear seats

Depressing the button inside the rear seat adjustment latch will activate the motorized latching mechanism and recline the seat to the next available position. Pressing the button one time again will recline the rear seat once more. Rear passengers can also hold down the button to recline from the first available upright position to the lowest recline setting.

Model Y rear seats are spring-loaded and can incline by following the reverse procedure. When fully reclined, passengers can tap the button inside the rear seat adjustment latch to incline one position or depress the button to raise the seat to the most upright position.

Model Y Middle Rear Seat

The rear center seat in the Model Y also doubles as an armrest for rear-seat passengers when partially folded down. Inside the armrest are cupholders.

Unique to the Tesla Model Y when compared to Model 3 is a cargo passthrough. Model Y’s middle rear seat can be folded completely down to create a passthrough for stowing sporting equipment like skis and other long cargo. Lowering the middle rear seat can be achieved by pulling on the latch that’s located on the back of the middle seat.

Being able to fold down Model Y’s rear middle seat adds a nice convenience to the crossover’s utility, however, one can’t overlook the support post that protrudes from the left rear passenger seat.

“I will call out that there’s nubbin’ that sticks out. It’s not retractable. It’s always there. Kinda’ comes in the way if you’re using the passthrough,” points out Raj in his hands-on review of the Model Y.

All-in-all, the spaciousness of Tesla Model Y’s rear seat and the trunk is an undeniable strength of the company’s first mass-market crossover. Priced competitively around $50,000 to start, Model Y catapults itself into the crossover market to become a catalyst that will spark an industry-wide change to electrification among one of legacy auto’s most lucrative category.

Check out Tesla Raj’s in-depth review of the Tesla Model Y below.

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With Tesla Model Y deliveries now starting, the first in-depth reviews of the all-electric crossover have surfaced. These reviews and walkthroughs of the Model Y show that the vehicle is very much like the Model 3, if the all-electric sedan’s utility and practicality were raised to 11. A lot of this has to do with the Y’s driving modes, its storage space, and its spacious interior.

The Model 3 is not a small car by any means, but it is a midsize sedan. It’s a stunning car that beats premium rivals like the BMW 3-Series in terms of performance, but it does lack some points in terms of utility compared to say, Tesla’s flagship sedan, the Model S. The Model 3 has 15 cubic feet of cargo space, which is great for its class, but it is far smaller than the 66 cubic feet of cargo space in a 5-seater Model Y.

Tesla’s vehicles are already optimized for space, but with the added height and size of the Model Y, owners can enjoy a cabin that’s could very well feel closer in proportion to the Model X SUV than its Model 3 sedan sibling. This is particularly evident in the second-row seats, as the all-electric crossover’s tall stance offers ample headroom even for tall passengers. It remains to be seen if the Y’s third-row seats could be usable for adult passengers, but its second-row seats provide a lot of headroom and legroom.

The Model Y even has a particularly unique feature that is not present in the Model 3, or any of Tesla’s current vehicles for that matter. A look at the all-electric crossover’s menus shows that the vehicle has a dedicated “Off-Road Assist” feature. The function allows drivers to gain more control of the vehicle, which would be invaluable when driving on forest trails. Among the Model Y’s features, from its combined cargo area that can fit seven carry-on suitcases to its comfortable cabin with USB-C ports, it is Off-Road Assist that is pretty much the most surprising.

Expectations for the Model Y, after all, have been quite conservative. While Elon Musk has mentioned that the Model Y will likely outsell the Model 3, Model S, and Model X combined, Tesla has been pretty restrained in terms of marketing its crossover. This is classic Tesla (the months of Model 3 anti-selling come to mind), but now that deliveries have begun, it is starting to become evident that the Model Y is designed to become an even bigger disruptor than its sedan sibling. As it turns out, the Model Y is really a vehicle that is designed to take on the best of the premium crossover market, even if it’s off paved roads.

It is fitting that Tesla is producing the Model Y at this point in the company’s history. Tesla has learned valuable lessons with each vehicle that it released so far. One could then argue that the company had to learn the knowledge it gained with the Model 3’s production challenges before it even attempted to ramp the Model Y. Tesla is a much different automaker today, and this is one of the key reasons why now is the perfect time for Tesla to enter the crossover segment. In a way, the Model Y is definitely a lot like the Model 3, only this time, it is disrupting a segment that’s far larger in the auto industry.

Following is an in-depth review of the Tesla Model Y, courtesy of owner-enthusiast Tesla Raj.

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