While colder weather negatively affects the range of Tesla electric vehicles and electric vehicles in general, it may actually be good for the long-term longevity health of EV battery packs, according to a new study.
Recurrent, which has access to data from over 12,500 Tesla vehicles in the US through its software service, has been releasing interesting new looks into Tesla batteries based on that data.
Now, the firm is using its data to show how different climates can have an impact on battery longevity.
Recurrent assigns a “range score” to each battery it tracks; it is basically the percentage of range retention. For example, a Range Score of 90 would mean that the battery pack has retained 90% of its original range.
The firm has found that Tesla vehicles in colder and coastal climates have, on average, a better Range Score than Tesla vehicles in hotter climates in the US:
Extreme cold negatively affects the range of electric vehicles as active thermal management spends a lot of the pack’s energy to regulate the temperature. That’s well known.
But it’s new information, for me at least, that for the longevity of the battery pack, colder temperatures might actually be good – or at least slightly better than hotter climates.
Recurrent gives us a vague explanation as to why that might be:
Batteries are a lot like people – always aging. We can do things to reduce these effects, like exercise and sleep, or things that accelerate them, such as smoking and tanning. The same is true of batteries, and being exposed to heat is a lot like smoking cigarettes. Environmental heat contributes extra energy to the electrochemical reactions in the battery, which can accelerate unwanted chemical reactions that age the battery prematurely. The generally accepted threshold for accelerated battery degradation is around 30 degrees C, or around 86 degrees F.
Hopefully, this information could be useful to some Tesla owners.
FTC: We use income earning auto affiliate links.More.
Volvo’s flagship electric sedan is almost here. With its debut just weeks away, Volvo previewed the new ES90, boasting it’s “one of the most technically advanced cars on the market today.” Packed with two high-tech NVIDIA computers, it will also be the most advanced Volvo car yet.
Volvo teases new ES90 EV ahead of its debut
The ES90 is Volvo’s first vehicle to feature dual NVIDIA Drive AGX Orin computers, making it the company’s most powerful in terms of computing capacity.
NVIDIA’s new in-vehicle computer platform delivers around 508 trillion operations per second (TOPS). To give you a better idea, the most powerful PlayStation (PlayStation 5 Pro) has 16.7 trillion, or around 3% of the computing power. It’s even an eightfold improvement from Volvo’s previous models.
Combined with Volvo’s Superset tech stack, the electric sedan is a “truly software-defined car,” making it more efficient and safe than ever.
Advertisement – scroll for more content
Anders Bell, Volvo’s chief engineer, claimed, “The Volvo ES90 is one of the most technically advanced cars on the market today. It will also improve with regular OTA updates that are now standard on all Volvo models based on the Superset.
The new EV is loaded with an array of sensors, including a lidar, five radars, eight cameras, and twelve ultrasonic sensors, for advanced safety and driver assistance functions.
Volvo’s safety system, called “Safe Space Technology,” is designed to detect and avoid other vehicles, bystanders, and objects, even in the dark.
Volvo ES90 teaser (source: Volvo Cars)
The ES90 is Volvo’s second EV, following the three-row EX90 SUV, built on the Superset tech stack. Volvo also plans to upgrade the EX90 with dual NVIDIA Drive AGX Orin computers as it improves the lineup. Existing EX90 customers will get an upgrade free of charge.
In the preview, you can see that the ES90’s profile resembles that of its hybrid S90 sedan. The teaser hints at a more modern design, with elements pulled from the EX90, including upright tail lights.
Tesla announced that it would finally launch wait queues at Superchargers, a feature long requested by Tesla owners after a fight broke out at a station between owners arguing about who is next to charge.
For years, Tesla owners have been asking the automaker to implement a system to queue at Supercharger stations when they are full.
It doesn’t happen often — in fact, we now learn that it happens about 1% of the time — but when it does, it can be problematic.
When a Supercharger station is full, and more Tesla drivers arrive, they generally try to form a physical queue at the station. However, the parking lot can sometimes be limited, leading to issues with people cutting ahead.
Advertisement – scroll for more content
We reported that this would become a bigger problem after Elon Musk fired Tesla’s entire charging team last year. This slowed down Tesla’s Supercharger deployment, which was already expanding at a lower rate than Tesla’s fleet.
A simple solution would be for Tesla to include a system to queue through the Tesla app or in-car system for people as they arrive at the station.
This week, Tesla finally announced that it is going to pilot a virtual queue at some sites next quarter:
Virtual queuing pilots starting in Q2 at select sites. Goal is a net customer experience improvement for the ~1% cases of a wait time. Wider rollout this year if feedback is positive. We also continue to expand the network 20%+ year-over-year, closely tracking site-level demand.
What did it take for Tesla to move forward with that finally? A fight.
The above message from Tesla’s charging team about launching a queue system was in response to this video of a fight between Tesla owners at a full Supercharger station that has been going viral:
While this is the first time I have seen a video of such a fight at a Tesla Supercharger, there have been many reports of such incidents over the last few years.
It’s good to hear that Tesla is finally addressing the issue. Now, the question is: will this virtual queuing system also work with non-Tesla vehicles, which Tesla is onboarding on Tesla’s Supercharger network – contributing to the crowding issue.
FTC: We use income earning auto affiliate links.More.
Kia just pulled the covers off its new electric van, the PV5, giving us our first look at the futuristic model. The mid-size model is the first in Kia’s upcoming lineup of purpose-built electric vans that’s expected to shake up the growing market. From the first look, the PV5 will rival the Volkswagen ID.Buzz and Ford E-Transit. Check it out below.
Here’s our first look at the Kia PV5 electric van
We first saw the PV5 concept at CES last January after Kia introduced its “game-changing” Platform Beyond Vehicle (PBV) platform.
The PV5 was showcased alongside the larger PV7 and smaller PV1 models. Unlike Ford’s E-Transit, Kia’s electric van rides on a dedicated EV (PBV) platform. The flexible modular architecture will underpin the entire lineup as part of Kia’s plans to secure a leadership role in the electric van market.
After teasing the production model last week, Kia unveiled the exterior design for the first time on Thursday. The PV5 will be available in several configurations, including Passenger and Cargo models.
Advertisement – scroll for more content
Kia said it will introduce another model during its upcoming EV Day on February 24. As you can see, Kia went all out with this one.
Like its newest EV models, the PV5 features a bold, almost futuristic-like design. In Kia’s words, the electric van’s “contemporary design transcends traditional light commercial vehicles.”
Kia PV5 Passenger electric van (Source: Kia)
Massive windows that span the entire Passenger model add to the modern look, but also make it easier to see when driving.
Added black geometric wheel arch claddings and rocker panels give the PV5 a slightly rugged, off-road feel, “confidently linking the high-tech upper cabin with the more rugged and purposeful lower body.”
Kia PV5 Cargo (Source: Kia)
Although the Cargo model has a similar design, the boxy profile enables more interior space for delivery and other business uses (and don’t forget the camp lifers). Kia also included twin side-opening tailgate doors, making it easier to load and unload.
Kia will reveal additional info, including powertrain specs, seating setups, and more, during its EV Day next week. The event will be held in Tarragona, Spain, on February 24. Official details will be released on February 27. Check back next week for more on the Kia PV5.
Kia PV5 Cargo electric van (Source: Kia)
At the event, Kia will also introduce the EV4 electric sedan and hatchback models alongside a smaller, more affordable EV2 concept.
With its official debut coming up, the PV5 was spotted testing in the US this week (check them out here). Images and a video sent to Electrek byAlex Nguyen reveal a Volkswagen ID.Buzz-like design.
Kia’s PV5 Cargo Compact concept, the most basic model, is 177.2″ long, 74.8″ wide, and 74.8″ tall. However, that’s the “Compact” model. The regular Passenger and Cargo variants will be bigger. To give you a comparison, the US-spec ID.Buzz (LWB) is 195.4″ long, 78.1″ wide, and 76.2″ tall, while Ford’s E-Transit is 237.6″ long, 81.3″ wide, and 83.9″ tall.
What do you think of Kia’s mid-size electric van? Do you like the look better than the ID.Buzz or E-Transit? Let us know in the comments below.
FTC: We use income earning auto affiliate links.More.