Author

Avatar for Seth Weintraub

Seth Weintraub

Founder, Publisher, and Editorial Director of the 925, LLC publications.

Seth Weintraub is an award-winning engineer, journalist, and publisher who won back-to-back Neal Awards from 20072010 during his three-plus years covering Apple and Google at IDG’s Computerworld.

From 2010-2011, Weintraub covered all things Google for Fortune Magazine, amassing an impressive rolodex of Google contacts and a love for Silicon Valley tech culture.

It turns out that his hobby – the 9to5Mac news site – was always his favorite, and in 2011, he went full time adding his Fortune Google followers to 9to5Google, in addition to adding the style and commerce component of 9to5Toys gear and deals site. In 2013, Weintraub bought one of Tesla’s first Model S EVs off of the assembly line, which began his love affair with electric vehicles and green energy — this, in turn, became Electrek in 2014. To cover the burgeoning world of drones and UAVs led by China’s DJI, DroneDJ was born in 2018, and then more recently, Connectthewatts and SpaceExplored were launched to cover connected fitness and space.

From 1997-2007, Weintraub was a Global IT director and Web Developer for a number of companies, with stints at multimedia and branding agencies in Paris, Los Angeles, New York, Sydney, Hong Kong, Madrid, and London before becoming a publisher/writer.

Seth received a bachelor’s degree in Industrial and Systems Engineering from the University of Southern California with a minor in Multimedia and Creative Technology in 1997. In 2004, he received a Master’s from NYU’s Tisch School of the Art’s ITP program.

Weintraub is a licensed single-engine private pilot and a certified open-water scuba diver, and he spent over a year backpacking to 60 cities in 23 countries. Whatever free time exists is now guaranteed to his wonderful girlfriend, Alana, and two amazing sons.

More: About.me. BI 2014 profile.

Tips: seth@925.co, or llsethj on Threads/BlueSky or link at top of page.

Tesla’s battery swap stations to open up by end of the year but is it just a stopgap?

Site default logo image

[youtube=https://www.youtube.com/watch?v=S0-sHtlCZ7M]

Slashgear:

Tesla will open its first battery-swap station within the next few months, the electric car company has confirmed to SlashGear, offering drivers of the Model S a ninety second way to “refuel” their cars. First demonstrated in June 2013, the battery exchange system eschews even the rapid charging of Tesla’s Supercharger network in favor of a wholesale exchange of the batteries themselves. The process would be fully automatic, too, meaning the driver won’t even need to step out of the car in order to replenish their charge levels.

Engadget believes that the renewed interest in the swap point, which will first be somewhere in between San Francisco and LA and doesn’t require the drivers to leave the car during the 90 second transaction, is due to revised California ZEV Credits. I’m not so sure that this just isn’t an ordinary ramp up time period.

Tesla may have decided to redouble its battery station efforts for economic reasons, too. As pointed out by Bloomberg, California stripped Tesla of some of its zero-emission vehicle (ZEV) credits earlier this year after revising its rapid refueling rules. The new standard requires that cars be fueled to a 285 mile range in 15 minutes, meaning the Model S — which can receive a 160-mile supercharge in about 30 minutes — no longer qualifies. Meanwhile, hydrogen-fueled cars continue to receive the maximum ZEV credits, since they can easily be refueled in that time. Prior to the decision, Tesla had been selling the excess ZEV credits to other automakers, which is one of the reasons it turned a profit for the first time last year.

Another reason for the slow ramp of the swap stations? Tesla might be trying to get its superchargers up to that standard. In an interview last year with the MIT Technology Review, CTO JB Straubel said that Supercharger technology would continue to improve to the point where Tesla could meet California’s new standards.

“It’s not going to happen in a year from now. It’s going to be hard. But I think we can get down to five to 10 minutes,” Straubel said in an interview with MIT Technology Review. He noted that the current superchargers, which deliver 120 kilowatts of electricity, “seemed pretty crazy even 10 years ago.” Conventional public charging stations deliver well under 10 kilowatts.

Tesla has already reduced its Supercharger times in half going from 40 minutes to 20 minutes for a half charge. A few more ‘half times over the next few years and we’ll be there. One of the barriers of this type of charging is heat so this might involve external or internal cooling for battery charging.

One challenge of fast charging is that delivering power to a battery very rapidly can cause it to overheat. To avoid damaging the battery, the outside charger needs to communicate with the electronics that monitor the state of the batteries, including their voltage and temperature, and quickly adjust charging rates accordingly. “To do that kind of charging, everything has to be designed and working in perfect synchrony,” Straubel says.

Achieving five-minute charges will require not only further improving the charging system, but also improving the interface with the electrical grid. As it is, only some places on the grid can handle 120-kilowatt charging. Drawing large amounts of power from the grid also incurs demand charges from the utility, increasing the cost of the system.

But Straubel says that Tesla plans to get around these problems by equipping supercharging stations with solar panels and batteries.

And perhaps Tesla could automate that charging so you don’t need to get out of the car to supercharge. Musk mentioned his intensions there at the D event but already solutions are being devised (this from Geneva motor show via Reddit):

Articulating-arm-tesla-charger

Tesla Model S gets IHS Teardown treatment: “Unlike any car ever made, more like an iPad”

Site default logo image

Tesla’s Model S (or a wrecked one) got the IHS Supply teardown treatment and if you are wondering what makes the car tick, it is a worthy watch/read (PDF). Notably Tesla “really wanted to do things differently and employed virtual controls—rather than physical knobs and buttons—to take over the user experience. This approach required a major investment in big displays and touch panels, similar to the approach Apple took when designing the iPhone and iPad.”

It is no secret the NVidia processor runs the display and the center stack. Other notables:

INNOLUX CORP (Chi Mei) Display – Premium Media Control
NVIDIA CORPORATION Visual Computing Modules – Media Control and Instrument Cluster
JAPAN DISPLAY INC Display – Instrument Cluster
TPK Holdings Touchscreen – Premium Media Control
S1NN GMBH Audio Amplifier PCBA and separate amp module for sound system
FREESCALE SEMICONDUCTOR INC MCUs – In Assorted modules
TEXAS INSTRUMENTS INC Assorted Analog, Logic, and Specialized IC Content in multiple modules
SIERRA WIRELESS / QUALCOMM Wireless module / chipset
ST MICROELECTRONICS Audio Amplifiers and assorted integrated circuits in multiple modules
ALTERA CORP FPGA – in Premium Media Control Unit
PARROT Combo Module (BT and WLAN)
SK HYNIX INC DRAM and NAND Flash in NVidia Visual Computing Modules
LINEAR TECHNOLOGY CORP Power management Ices in multiple modules
CYPRESS SEMICONDUCTOR CORP Touch Controller ICs for large format capacitive touchscreen
INFINEON TECHNOLOGIES AG Assorted IC Content
ANALOG DEVICES INC Assorted IC Content
MICROCHIP TECHNOLOGY INC Assorted IC Content


Expand
Expanding
Close

Tesla rounds up yesterday’s announcements and video

Site default logo image

If you weren’t able to see the livestream last night, Tesla now have a video and summary:

Yesterday, we unveiled the world’s first dual electric motor production car and announced that new safety and autopilot hardware is standard on every new Model S.

Conventional all wheel drive vehicles distribute power to the wheels from a single engine driving a complex mechanical transmission system. By contrast, Dual Motor Model S, which comes with either the 60 kWh or 85 kWh battery, has a motor on each axle, digitally and independently controlling torque to the front and rear wheels. The result is unparalleled control of traction, with instantaneous response to the motors giving drivers precisely controlled performance in all conditions. With its digital torque controls and low center of gravity, Dual Motor Model S has the most capable road holding and handling of any vehicle ever produced.

Where gasoline-powered all wheel drive cars sacrifice efficiency in return for all weather traction, Tesla’s Dual Motor propulsion system actually increases efficiency while delivering exceptional traction and control in slippery conditions. By precisely splitting the delivery of current from the battery to each motor, the Model S 85D and 60D actually gain an additional 10 miles of highway driving range compared to their rear motor Model S counterparts.

Consistent with our mission, we also wanted to demonstrate that an electric car can soundly beat gasoline cars on efficiency and pure performance. The Model S P85 already outperforms gasoline-powered cars in the same class with its ability to deliver 100 percent of peak torque from a standing start. We combined our new front drive unit and our P85 rear motor with the objective of outperforming one of the greatest supercars of all time, the McLaren F1. With P85D’s 0 to 60 mph performance of 3.2 seconds, we have succeeded.

The P85D combines the performance of the P85 rear motor with an additional 50 percent of torque available from our new front drive unit. The result is the fastest accelerating four-door production car of all time – while remaining one of the most efficient cars on the road. That’s a combination that can only be achieved by an electric car. Not only is the P85D a match for the McLaren F1, but it also doesn’t need a professional driver to achieve optimum performance. Just plant your foot and go.

Customers can order a Dual Motor Model S today. Deliveries of P85D begin in December for North America, to be followed 85D and 60D in February. Deliveries to Europe and Asia will follow in the months afterwards.

 

New Safety Features and Autopilot

The launch of Dual Motor Model S coincides with the introduction of a standard hardware package that will enable autopilot functionality. Every single Model S now rolling out of the factory includes a forward radar, 12 long range ultrasonic sensors positioned to sense 16 feet around the car in every direction at all speeds, a forward looking camera, and a high precision, digitally controlled electric assist braking system.

Building on this hardware with future software releases, we will deliver a range of active safety features, using digital control of motors, brakes, and steering to avoid collisions from the front, sides, or from leaving the road.

Model S will be able to steer to stay within a lane, change lanes with the simple tap of a turn signal, and manage speed by reading road signs and using active, traffic aware cruise control.

Our goal with the introduction of this new hardware and software is not to enable driverless cars, which are still years away from becoming a reality. Our system is called Autopilot because it’s similar to systems that pilots use to increase comfort and safety when conditions are clear. Tesla’s Autopilot is a way to relieve drivers of the most boring and potentially dangerous aspects of road travel – but the driver is still responsible for, and ultimately in control of, the car.

The Autopilot hardware opens up some exciting long term possibilities. Imagine having your car check your calendar in the morning (a feature introduced in Software v6.0), calculate travel time to your first appointment based on real time traffic data, automatically open the garage door with Homelink, carefully back out of a tight garage, and pull up to your door ready for your commute. Of course, it could also warm or cool your car to your preferences and select your favorite morning news stream.

The introduction of this hardware is just the first step for Autopilot in Model S. We will continue to develop new capabilities and deliver them through over-the-air software updates, keeping our customers at the forefront of driving technology.

 

Other Product Updates

Our commitment to continuous improvement extends to other features of Model S, and we have recently made several updates to the car, including:

  • Seat comfort improvements and taller headrests for whiplash protection
  • Improvements for a quieter cabin
  • Wider rear door opening
  • Electrically opening, self-closing charge port door on Dual Motor Model S
  • Increased visor size and larger vanity mirror
  • Parcel shelf and front trunk cargo net now standard
  • Air ionizer and carbon filter for cabin air purity
  • Updated steering column
  • Updates to Alcantara interior trim, such as wrapped roof bow and top pad

Former Apple/Segway VP Doug Field gives us a test drive in Tesla P85D Model S

Site default logo image

[youtube=https://www.youtube.com/watch?v=W6XS6HE178I]

The acceleration is violent. Jarring. There is no other way to put it. It is like a roller coaster and actually puts your head back whether you want to or not. Watching the speedometer go from 0-75 so quick also doesn’t seem like real time.

Former Apple/Segway Hardware Exec Doug Field gave us our test drive and was able to explain in real time what was happening with the sensors as they read the street signs and followed the road lines through the maze. Touching the turn signal told the car to change lanes. It stopped slowly as it approached the car in front of it. All the while Field wasn’t touching the foot pedals or steering wheel.

Having a car go that fast and then drive itself is an unforgettable experience and by itself worth the trip to Los Angeles.

Tesla D: New P85D will go from 0-60 in under 3 seconds (unofficially) to put it in land of supercars

Site default logo image

Tesla P85D

I’ve just gotten word that the marquee feature of tomorrow’s Tesla event will be the P85D, a “supersport” version of the Tesla Model S which will have AWD as expected.

What’s perhaps not expected is what Tesla has been able to squeeze out of this battery and Dual-motor beast.  My understanding is that the vehicle has been testing (unofficially) under 3 seconds on the 0-60. This is incredibly fast.

That is supercar land my friends and blows away all but the very high end supercars out there like the high end Bugattis, Lamborghinis, Mclarens, Ferraris and Porsches.

I don’t have any word on the top speed but unless the front motor is geared differently (I know CEO Elon Musk promised Autobahn-driving Germans a higher top end), I would imagine that it should be able to at least hit the current P85’s top speed of 133mph.

I still believe the “other” thing that gets announced is the beginnings of Autonomous driving as we’ve seen previously. It also doesn’t sound like the Model X will get any showing time.  Read all of my predictions from yesterday

We’re pretty excited over here for tomorrow’s event and we’ll try to provide a livestream if there isn’t an official one (and they let us!) See you at Hawthorne airport!

 

 

Tesla D event predictions: sub-4 second 0-60 time for AWD Model S, radical new look Model X production update, autonomous driving roadmap

Site default logo image

9to5-image 2014-10-08 at 10.50.31 AM

I’m very excited to announce that I’m going to be going to LA for the Tesla D event launch and will be liveblogging it as it happens. Come back here Thursday evening at 7PM for all of the excitement.

We know a few things about the event, I’ve heard whispers on some other stuff, and I’ve got some learned speculation on other possibilities that might be announced. Here we go…
Expand
Expanding
Close

Tesla is gearing up a certified used car program according to a guy who just left the company

Site default logo image

Autonews:

Tesla is developing a program to sell the Model S secondhand, Automotive News has learned, in a bid to lower the cost of entry for the $71,070 sedan and unlock the earnings potential of Tesla’s factory-owned retail network.

Tesla’s vice president of communications, Simon Sproule, confirmed that the company is developing a certified pre-owned program to compete with those offered by luxury brands such as BMW and Mercedes-Benz.

Not very newsworthy in that Tesla already sells certified pre-owned cars. But hey the guy, Simon Sproule, quoted just left Tesla for a job with his buddy at Aston Martin…

Sproule, who joined Tesla in April after holding senior comms roles at Nissan Motor Company and the Renault-Nissan Alliance, will report to newly minted Aston Martin CEO and fellow Nissan alum Andy Palmer. Palmer joined Aston Martin last week after spending 24 years at Nissan, most recently as chief planning officer.

Bokay! So what’s up with the D?

Tesla to show Model 3 at next week’s event? No

Site default logo image

Analyst’s poor speculation turns into MarketWatch “report”

Tesla Motors Inc. will unveil its Model 3, the mass-market car, and new versions of the Model S sedan at the event Oct. 9, analyst Trip Chowdhry with Global Equities Research said in a note Friday.

A person with knowledge of the matter tells me that this isn’t true.

Previously, Tesla Chief Designer Franz von Holzhausen said that Tesla would announce the Model 3 at the North American Auto Show in Detroit in January.

Tesla’s D appears to be AWD P85D Model S, spotted in the wild

Site default logo image

9to5-image 2014-10-02 at 11.07.13 PM

We might now know what Elon Musk teased about in his Tweet yesterday. The below shot was taken at a central California Airport and appears to show a P85D Model S (It doesn’t appear at first glance to be ‘shopped but you never know).

That Beechcraft in the background is registered in Mojave, CA. Full info on that plane: Aircraft Data N5717V, 1966 Beech 35-C33 C/N CD-1027. Metadata from the picture says it was snapped on Sept. 19th.

At this point it would seem that the new version could include AWD with Dual motors which would make it great for the upcoming Winter. We’ll know in a few short days.

 

Tesla P85D.

Elon Musk teases invite to Tesla new product launch event on October 9th – “Time to unveil the D”

Site default logo image

9to5-image 2014-10-01 at 9.33.19 PM

 

Elon Musk is teasing on Twitter the launch of a new Tesla product. At first blush Model X Crossover SUV built on the Model S chassis would be assumptions. I’m not sure what the D stands for but jokes aside it could have something to do with the garage or the naming of the product.

D could stand for ‘Driver Assist’ that showed up in recent forum leaks from new Teslas.

D could also stand for ‘deliveries’ of the Model X though the latest word is that the Model X isn’t supposed to start deliveries until Early 2015.

Or perhaps, D could be a new version of the Model S or the Model 3 which was slated to be announced at the N. American Motor Show in Detroit. “D” could stand for Dual Motors for AWD.

We’ve got a week to find out.

Car Dealer Association in Iowa, which just banned Tesla test drives, compares Tesla shopping experience with Apple Store

Site default logo image

Nice catch by John Voekler on recent comments made by Bruce Anderson, president of the Iowa Automobile Dealers Association who recently shut down Tesla’s attempt to have a test drive event in the state.

Another longstanding state law prohibits auto manufacturers from selling directly to the public. Anderson said if carmakers owned dealerships, buying a car would be like buying a laptop at the Apple store — there would be one non-negotiable price.

“Independent dealers are aggressive in pricing against each other,” he said. “If you wanted to buy directly from Chevy or Ford, the price on the sticker would be the price.”

I’ve never met a human being who would rather buy something from a car salesman rather than an Apple Store.

 

New York/SolarCity announce the largest solar manufacturing facility in Western Hemisphere at RiverBend

Site default logo image

Big news for those who are looking to Solar to power the world’s transportation over the next century:New York’s Governor Cuomo:

Governor Cuomo Announces New SolarCity GigaFactory Complex at RiverBend

Will create nearly 5,000 jobs upstate, with over 3,000 in Buffalo

Governor breaks ground on largest solar manufacturing facility in Western Hemisphere

Albany, NY (September 23, 2014)
Governor Andrew M. Cuomo today announced a new, one million-square-foot site for the future SolarCity GigaFactory facility, which will manufacture solar panels at the RiverBend site in South Buffalo. The Governor was in Buffalo today to officially break ground on the project, which will create more than 3,000 jobs in Western New York alone and a total of nearly 5,000 jobs in the state. The SolarCity facility will be the largest of its kind in the Western Hemisphere, with more than 1 gigawatt of annual solar capacity when it reaches full production.

“We said four years ago that we have to change the mentality of Buffalo, and every day since we have been working hard to continue this new energy and momentum in Western New York. Less than a year after announcing our original plan, one of the leading solar companies in the world is coming on board and making this the largest advancement for Buffalo’s economy in a generation,” Governor Cuomo said. “This is bigger than anything we could have imagined. It is the perfect metaphor for Buffalo, where the fundamental strength was the available hydropower. That hydropower now, that renewable energy now, will fuel the renewable energy industry for the future. I am incredibly proud that the state is playing a role in this project, because Buffalo’s future is New York’s future, and today that future is brighter than ever.”

The SolarCity GigaFactory will be located at the Buffalo High-Tech Manufacturing Innovation Hub at RiverBend, a new START-UP NY site owned by the State University of New York’s College of Nanoscale Science and Engineering. Since RiverBend was first unveiled in November 2013 by Governor Cuomo, SolarCity purchased Silevo, one of the designated anchor RiverBend tenants, and assumed an agreement with the State to increase more than fivefold the manufacturing capability of the clean energy facility. Silevo is a company that develops and manufactures high-efficiency silicon solar cells and modules.

SolarCity, the nation’s largest solar power provider, will spend $5 billion over the next decade in connection with the creation and operation of the facility in New York, and New York State will invest a total of $750 million through the Buffalo Billion and other state resources to establish infrastructure, construct the 1.2 million square foot facility and purchase required equipment. The state investment will replicate the model created in Albany at the College of Nanoscale Science and Engineering, in which rather than giving money directly to private companies, the State invests in core infrastructure and equipment and uses that equipment as the incentive to attract companies to establish themselves in these new high-tech facilities. The factory will be online and in high volume manufacturing as early as the first quarter of 2016.

SolarCity’s decision to invest and grow in Western New York comes on the heels of the highest-ever number of jobs in the state, with a count of 7.6 million. In August alone, Buffalo added 4,100 positions out of a statewide total of 137,100. SolarCity will create over 1,450 direct manufacturing jobs at the new facility, and employ more than 2,000 additional workers in the state to provide solar services in the next five years. The facility will create more than 1,400 manufacturing support and service provider jobs in addition to the jobs that SolarCity creates directly.

SolarCity CEO Lyndon Rive said, “Governor Cuomo shares our view that the United States can return to its place atop the world in advanced technology manufacturing. Thanks to the Governor’s leadership, we will be able to quintuple the output capacity and economic impact of Silevo’s original commitment. I couldn’t be more excited to partner with the state to make Western New York a global capital for clean energy development.”

Dr. Alain Kaloyeros, Chief Executive Officer and Officer in Charge of SUNY Polytechnic Institute, said, “This is a crowning achievement for Governor Cuomo’s Buffalo Billion initiative and his strategic vision to bolster New York’s burgeoning high-tech economy. Under the Governor’s leadership, the nanotechnology boom that began at CNSE in Albany has now spread clear across the state, creating tens of thousands of jobs and billions of dollars in investments. Partnering with a global powerhouse like SolarCity on such a tremendous scale solidifies New York’s reputation as a world leader in next generation technology development and establishes Buffalo as the epicenter for solar panel manufacturing. As we have seen at our other technology hubs across the state, this will spur significant additional growth and investment. We congratulate Governor Cuomo, SolarCity and the people of Western New York, who are truly the region’s greatest resource. We look forward to building the future together.”

Howard Zemsky, Western New York Regional Economic Development Council Co-Chair and Larkin Development Group Managing Partner, said, “We have the workforce and the universities that make Buffalo a great place for advanced manufacturing. RiverBend is a definitive sign of Western New York’s transformation and resurgence.”

Western New York Regional Economic Development Council Co-chair and President of the University at Buffalo Satish K. Tripathi said, “RiverBend brings our region the jobs of the future that will provide a new generation with another great reason to move or stay in the area.

The project development is led by LP Ciminelli as Construction Management along with: EYP, Project Architect; CHA, Civil Engineer; and M+W Group, Mechanical Engineer.

State Senator Timothy M. Kennedy said, “When Governor Cuomo came to Buffalo last November to announce the Riverbend site, we were ecstatic at the prospect of the 900 jobs promised. But now, with the announcement of 3,000 good-paying jobs coming to Buffalo, more jobs than anyone thought possible, Buffalo’s future is brighter and stronger than ever before. This project teams up one of the most dynamic companies in America, SolarCity, with what is quickly becoming one of the most business-friendly states in the country, New York State. This project would not have happened without Governor Cuomo’s continued support for Western New York in conjunction with his Buffalo Billion initiative. This is a new and exciting day for Buffalo, and I am very proud to support this project.”

Erie County Executive Mark Poloncarz said, “The excitement accompanying SolarCity’s investment in Erie County, with a $5 billion investment and 3,000 local jobs, builds on the drumbeat of positive news that’s being heard all across our region. Unemployment is down, population is up, and the word is getting out that Erie County is a great place to live, work, and raise a family. After years of difficult circumstances and growing pains, Buffalo is back and ready to do business in the new world economy. Thanks to Governor Cuomo and private partners like SolarCity who are a part of this resurgence, our brightest days are ahead.”

City of Buffalo Mayor Byron Brown said, “This is what it’s all about – putting shovels in the ground and people to work right now. This game changing project at the Buffalo High-Tech Manufacturing Hub at Riverbend will create over 1,000 new jobs, strengthening Buffalo’s economy and continuing the economic transformation taking place in our city. I’m grateful for the partnership with Governor Andrew Cuomo. By working together, we share a vision and commitment to Buffalo, providing the right resources to support critical redevelopment at this remediated site and others that will deliver new opportunities for Buffalo. Today has been a long time coming but now that it has arrived, we have SolarCity coming to Buffalo. What another great moment in Buffalo’s history.”