Tesla’s ‘Bioweapon Defense Mode’ is proving invaluable once more amid CA’s wildfires

Simon Alvarez

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Posted on October 13, 2019

Tesla Model S and Model X owners affected by the ongoing wildfires in CA are thanking the electric car maker once more for their vehicles’ Bioweapon Defense Mode, which allows passengers to breathe clean air inside the cabin despite hazardous air conditions outside. 

The state of CA is currently experiencing several blazes. In Southern CA alone, authorities from the Riverside County Sheriff’s Department have confirmed that the Sandalwood Fire in Calimesa has taken the lives of two individuals, an 89-year-old woman in a mobile home and another person that is yet to be identified. 

The Sandalwood Fire, which has so far burned 820 acres and was at least 25% contained as of Saturday, is only one of several blazes in the state. The Saddleridge Fire, currently the largest in the state, has burned more than 7,500 acres and destroyed around 31 homes. Amidst these blazes, the South Coast Air Quality Management District has urged residents to protect themselves from heavy smoke and dangerous air conditions. 

It is these dangerous air conditions that are being addressed by Tesla’s Bioweapon Defense Mode for the Model S and X, and some electric car owners have taken to social media to share their experiences with the feature. A Tesla Model X owner who goes by the handle @BLKMDL3 on Twitter, for one, mentioned that Bioweapon Defense Mode was a “lifesaver” as he and his passengers were traveling in Los Angeles.

“Thank you Elon Musk and Tesla for helping us with breathing issues during the fires today in Los Angeles due to bad air quality. Bioweapon defense mode is a life saver,” the Tesla owner wrote.

Fellow Tesla enthusiast and r/TeslaMotors subreddit member u/cherrycolasoda shared a similar experience that was briefly captured on film. The Tesla enthusiast mentioned that Bioweapon Defense Mode significantly helped with the air quality in the cabin as they passed through an area that was practically surrounded by fires. The vehicle’s Autopilot system reportedly functioned normally, following lane lines without any difficulties despite the conditions on the road.

Bioweapon Defense Mode is made possible by the extremely large HEPA filter in the Model X (later equipped on the Model S as well). Tesla notes that Bioweapon Defense Mode is “100 times more effective than premium automotive filters, removing at least 99.97% of fine particulate matter and gaseous pollutants, as well as bacteria, viruses, pollen, and mold spores.”

These statements were met with a notable degree of skepticism and dismissal from critics, though Tesla later demonstrated Bioweapon Defense Mode’s capabilities by holding a test on a Model X. During the demonstration, the company placed the all-electric SUV inside a bubble contaminated with extreme levels of pollution (1,000 µg/m3 of PM2.5 vs. the EPA’s “good” air quality index limit of 12 µg/m3). Bioweapon Defense Mode effectively scrubbed the air inside the Model X’s cabin in 2 minutes, and over the next few minutes, the vehicle started cleaning the air around the SUV as well.

Watch u/cherrycolasoda‘s brief video of his drive through CA’s wildfires in below.

Bioweapon defense mode at its finest. from r/teslamotors

Tesla’s ‘Bioweapon Defense Mode’ is proving invaluable once more amid CA’s wildfires

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Tesla reduces Solar + home battery pricing following California blackouts

Joey Klender

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Posted on October 12, 2019

Pacific Gas & Electric’s (PG&E) shutoff of electric supply to residents in California’s Bay Area has caught the attention of Tesla and SpaceX CEO Elon Musk, who has announced that he would be offering a price reduction of approximately 10% for a solar panel and Tesla Powerwall battery installation. The discount will be available to anyone interested in powering their homes with solar energy, not just the 800,000 affected homes in the Bay Area.

After initially tweeting a link to Tesla’s Solar page on Tesla.com, Musk added that he would be offering a “~10% price reduction” in installation price for solar panels and Powerwall batteries for anyone, including those who have lost power in response to PG&E’s power shutoff. The blackout induced by the California-based power company is a part of an effort to reduce the possibility of wildfires. PG&E lines were the cause of multiple fires in the past, so the company is taking every necessary precaution to reduce the probability of its lines causing another fire in the future.

Tesla Solar recently offered a subscription program that would allow homeowners to lease panels for a fraction of the cost. The service is available to both residential and commercial customers, and costs as little as $45 a month in some states.  The option to lease solar panels carries no long-term contracts that would tie down customers to a lengthy commitment.

Wildfires have always been an issue in California. Currently, fires are ripping through Los Angeles county, presumably caused by the winds of the Autumn season. The effort to reduce the environmental impact of forest fires in the state has been increasingly more prevalent over the years. But 2019 is a different story, considering the previous year was noted as the deadliest wildfire season in California’s history. Over 8,500 fires destroyed over 1.89 million acres of land burned due to fires, causing the California Department of Forestry and Fire Protection to spend $432 million through the end of August 2018, according to the Associated Press.

In reaction to the news of the power shutoffs, Tesla added words of advice to vehicle affected owners on its app. The company posted a message encouraging drivers to keep their vehicles charged to 100% in order to prevent interruptions in driving. Those who are driving ICE vehicles are feeling the effects of the blackout too, as gas stations in California’s affected region have begun to shut down. Musk also tweeted that he would be installing Tesla Powerpacks at all Supercharger stations in the affected region in order to allow owners to charge their vehicles.

In addition to the efforts that Tesla has already put into place, Musk plans to transition all Supercharger stations to solar power as soon as possible. But the sunny climate of California offers residents a great opportunity to move from gas and electric to a more eco-friendly, sun-powered option. Tesla solar will completely eliminate power blackouts that are used to control wildfires in California.

Tesla reduces Solar + home battery pricing following California blackouts

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EV affordability: Does it matter if Tesla is the only company to figure it out?

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Posted on October 11, 2019

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The recent headlines about Dyson’s abandoned efforts at making an electric car were probably music to the EV-doubter crowd’s ears. I assume this not so much because the Rolls Royce of vacuum companies had difficulty transitioning into a completely different industry, but because of the reason given for the shut down:

“However, though we have tried very hard throughout the development process we simply can no longer see a way to make it commercially viable.”

Sure, the jokes are funny. (“I guess they ‘sucked’ at making cars,” etc.) But the dissenters will point to this as yet another example of why the long-term prospects of EVs are overestimated by a long shot. No amount of regulations can fix the business-case and economic fact that there’s a huge cost obstacle to manufacturing battery-electric vehicles that can only bring the price down so much. Even Elon Musk has commented about this, saying something along the lines of how he doesn’t hate cheaper cars; they’re just not possible to make right now.

Quite possibly the biggest obstacles to widespread EV adoption is the affordability factor (the other being supply chain limiting production capability). While Tesla is obviously working on this aspect and some might argue they’re already there with a $35k Standard Range Model 3 (downgraded post-purchase), it really seems like it’s going to be an issue for a long time for companies other than Tesla. In other words, Tesla will probably figure out mass market, cheap cars way quicker than their competitors and stay ahead of the game for years if not decades. Is that a win for the movement, though?

To be perfectly honest, I’m a market principles person. My favorite part about Tesla (and SpaceX) was how a customer-driven approach was taken to revolutionize an industry (or two) after the government-driven approach had been wanting at best. The myths about EV ownership don’t exist in a vacuum (sorry, I had to). They came from a history of compliance EVs that were produced to merely meet requirements and not a bit of innovation more. For people that can’t afford a Tesla, it doesn’t matter that the company has achieved amazing things with their product. Their perspective is somewhat like scrolling through various celebrity Instagram accounts: How nice for them!

If Tesla wants to lead a movement of battery-powered vehicles on a global scale, someone has to be able to keep up. Right? Porsche seems to be on the right track, but they’re even less affordable than a Tesla and have always only sought to appeal to a niche luxury market. It seems to me that the issue is something beyond the tech itself, considering Tesla has “open sourced” its patents. What is it? What is driving huge companies with huge resources to fail at even creating a Tesla-level vehicle circa 2012?

I do think it’s a bit lazy to blame it on oil profits. If EVs made as much business sense for those “gasoline/diesel-centered” companies as it does for Tesla, they’d convert in a heartbeat. That’s the bit about markets that you can usually rely on. If there’s money to gain, there are players waiting to cash in. Also, there will be a market for oil companies for a long time due to manufacturing needs, and their investors are perfectly willing to diversify their portfolios with other things that make good money.

Or maybe that’s it in itself? Once Tesla has the cost-ratio figured out, the other players will follow along and start investing serious money in repeating that success. But what if that’s not it? How committed can Tesla be to its own movement if no one can catch up? Do others need to catch up? Will “good enough” be enough for global EV adoption with Tesla always representing the luxury segment of the market?

EV affordability: Does it matter if Tesla is the only company to figure it out?

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