Tag: electric vehicles

February 4, 2025
Tesla Model Y Juniper: 20-Year Lifespan Outshines Diesel Cars
A recent study from the UK titled “the closing longevity gap between battery electric and internal combustion vehicles” suggests that concerns regarding the lifespan of electric vehicles (EVs) may be exaggerated.
Improved Lifespan of Modern EVs
The research indicates that earlier issues with electric cars, which led to more frequent repairs and shorter lifespans, have been largely resolved in today’s EVs. Their lifespans are now similar to those of gasoline cars, even when used more heavily. This is particularly evident for Tesla vehicles, with some models having already reached over 400,000 miles. Researchers noted, “Tesla’s EVs are expected to cover an average of 204,000 miles over their lifetime, surpassing all other brands regardless of powertrain.”
Tesla vs. Other Brands
When calculating the average expected lifespan of Tesla cars, the study found it to be 20.3 years, which is longer than both petrol and diesel vehicles. Among diesel cars, VW’s Skodas are predicted to last the longest at 17.4 years, but they will cover less distance than Teslas. For gasoline vehicles, Audis might last 20.9 years, slightly exceeding Tesla’s lifespan, though they typically have much lower usage, about 143,100 miles.
Future Considerations for EV Longevity
However, researchers warn that the electric vehicle sector is still quite new, and the costs of battery replacements need to decrease to truly take advantage of their extended technological lifespan. They stated, “To fully realize the benefits of a longer BEV lifespan, replacement batteries, if necessary, must be affordable relative to the residual value of BEVs without their original batteries.” As of 2020, the price for battery replacement ranged from US$4,000 for a 30 kWh Nissan battery to US$10,275 for a 75 kWh Tesla Model 3. In contrast, ICE vehicle transmission replacements cost between US$1,100 and US$3,400. If battery prices do not decline in a timely manner, owners may decide to dispose of their BEVs prematurely, which could distort comparisons of longevity with ICE vehicles.
Advancements in EV Warranties
Taking this into account, both electric vehicle and battery manufacturers are pushing for longer warranties to enhance the second-hand market. Companies like NIO and CATL are striving to establish a standard 15-year battery warranty, increasing from the current average of eight years.
The technology behind battery cell chemistry has matured to the point where CATL can provide such warranties for swap stations or commercial batteries. If a 15-year warranty for EVs becomes common, the findings of this vehicle longevity study—suggesting that new Teslas, including the forthcoming Model Y Juniper, could last for 20 years—might signal a promising trend for the future.
Source:
Link
Tags: battery longevity, electric vehicles, Tesla
January 13, 2025
Microvast Launches True All-Solid-State Battery for EVs and Backup
Microvast Holdings, Inc. is a company focused on battery technology, located in Stafford, Texas. On January 9, the company revealed a significant advancement in battery technology with its new True All-Solid-State Battery (ASSB) system. This innovation aims to enhance battery safety, energy density, and efficiency, making it applicable to various sectors such as electric vehicles (EVs), robotics, and energy storage solutions.
Innovative Design Features
A key aspect of Microvast’s ASSB is its unique bipolar stacking structure. Unlike typical lithium-ion batteries that use liquid electrolytes, this new design removes the liquid element, leading to higher voltages and improved safety. By utilizing internal series connections within one cell, this structure simplifies the system design and enhances energy efficiency. The specialized all-solid electrolyte separator, made from advanced polyaramid, provides excellent ionic conductivity and durability over time.
Performance and Safety
In performance evaluations, the ASSB showcased a stable voltage range from 12V to 21V, surpassing the performance of older models. This range makes it ideal for uses that require high energy density without compromising safety standards.
For electric vehicles, Microvast’s ASSB has the potential to boost both performance and dependability. The removal of liquid electrolytes paves the way for safer high-voltage operations, allowing for smaller and lighter battery packs without losing energy efficiency. The compact battery design could enhance the driving range of EVs while also shortening charging durations. Additionally, the strong architecture diminishes the chances of thermal runaway, which is a major safety issue in electric vehicles.
Future Implications for Manufacturers
The adaptability of ASSB technology to fit custom designs could provide EV makers with new opportunities to create space-efficient battery configurations. These enhancements may also contribute to reduced manufacturing costs over time, potentially making electric vehicles more affordable for a wider range of consumers.
Source:
Link

Tags: electric vehicles, Microvast, True All-Solid-State Battery
January 7, 2025
XPeng and Volkswagen Introduce Ultra-Fast Charging in China
In 2023, Volkswagen acquired a 4.99% share in XPeng for around $700 million, aiming to work together on creating two electric vehicles under the Volkswagen name by 2026. Since that time, the two companies have come up with a new framework for smart electric vehicles, which will help the well-known German brand offer competitive options in the Chinese market. Currently, they are also collaborating to establish a fast charging network to benefit EVs from both brands across China.
Joint Charging Network Announcement
A recent report from Reuters mentions that a joint announcement made yesterday stated,
“The companies have signed a memorandum of understanding to open their respective fast-charging networks to each other’s customers, which comprise more than 20,000 charging piles across 420 cities in China.”
Moreover, it’s noteworthy that Volkswagen and XPeng are looking into the possibility of creating additional co-branded ultra-fast charging stations soon.
Future Collaborations Ahead
Looking ahead, Volkswagen and XPeng are aiming for even more strategic partnerships. However, no further details on their future plans have been shared as of now. Established ten years ago, XPeng produced over 190,000 vehicles last year. By comparison, Volkswagen sold more than 770,000 electric vehicles globally in 2023. After a drop in sales in 2024, this year might be better for the German manufacturer as it expands its presence in China.
A Glimpse into Volkswagen’s Legacy
With an impressive 87-year history, Volkswagen has created numerous iconic vehicles. Those curious about the company’s past but short on time can check out The Complete History of Volkswagen: The Moments that Shaped the German Car Brand, available for only $0.99 (Kindle version only).
Source: Link
Tags: electric vehicles, Volkswagen, Xpeng
December 15, 2024
Tesla Reintroduces Free Lifetime Supercharging for Fastest, Longest Range Car
Despite the initial issues with the valve positioning in early Tesla Model S batteries that led to frequent failures, these cars remain highly desired in the used car market, especially those with upgraded batteries that were replaced under warranty.
Reasons for Popularity
The main attraction is the free lifetime Supercharging and premium connectivity that used to come with these Model S vehicles. Even though prices have dropped significantly, those that still offer free Supercharging maintain their value quite well, with a 2014 Model S being listed at around $28,995.
Exciting News for Buyers
For those interested in purchasing Tesla’s longest-range car, the Model S AWD, or the fastest version, the Model S Plaid, there’s good news: Tesla is bringing back the free lifetime Supercharging offer for this powerful sedan.
Anyone who buys or leases a new Model S after December 13 will receive free Supercharging for life. This offer can be combined with other promotions that Tesla is currently offering, which are plentiful in the last quarter of the year.
Important Conditions
While owners will still have to pay congestion or idle fees at Superchargers, they won’t need to pay for driving their Model S for many years. However, unlike the early versions of this offer, the free lifetime Supercharging will be linked to the buyer’s Tesla Account and cannot be transferred to another Tesla vehicle or a new owner.
Tesla typically starts with strict rules regarding the transfer of services or incentives like FSD or free Supercharging, but often changes these rules after some time to boost sales and encourage upgrades.
It is uncertain how long this free lifetime Supercharging offer for the Model S will be available. However, considering that both the Model X and the Cybertruck now start at the same $79,990 price as the Model S, Tesla needed to provide a compelling incentive for customers choosing its fastest and longest-range model.
Source: Link
Tags: electric vehicles, free lifetime Supercharging, Tesla Model S
December 15, 2024
Xiaomi EV Global Launch Begins in Select Regions
Xiaomi’s SU7 has become a notable success in China, and it is now looking to attract customers beyond its borders, as per recent news.
International Appearances
Previously, the SU7 was showcased in international events, primarily as a demo at MWC and as the Ultra variant that achieved remarkable times at the Nürburgring. However, the situation could evolve in the near future.
Plans for European Expansion
The CEO of Xiaomi, Lei Jun, has mentioned the intention to have their vehicles on European roads by 2030. Reports now suggest that steps are being taken to turn this ambition into a reality. The company is busy assembling teams that may help establish automotive sales in markets outside of China, indicating a serious commitment to expanding its electric vehicle (EV) initiatives.
Future Sales Locations
While the specific target areas have not been disclosed, it is believed that these regions will be those where Xiaomi already operates as an original equipment manufacturer (OEM) for other items, like its well-known Android smartphones. This means there would be existing sales frameworks in place, including physical stores that might one day also offer the cars.
Challenges Ahead
Despite this momentum, Xiaomi’s goal of becoming a prominent global car brand is likely to encounter challenges, particularly in ensuring that its smart car technology meets the varying national and regional safety regulations.
With that said, the company likely has sufficient brand recognition in numerous markets to pave the way for the SU7—and perhaps the future YU7 SUV—to become electric vehicles seen on roads around the world eventually.
Source: Link
Tags: electric vehicles, SU7, Xiaomi
December 14, 2024
Tesla Model Y Juniper: Design Upgrades Confirmed Ahead of Launch
A new short video showing the upcoming Tesla Model Y “Juniper” facelift has appeared, giving us a glimpse of some exciting design updates. Spotted in San Jose, the test vehicle remains (sadly) camouflaged, but it confirms important features like redesigned headlights and minor modifications to its body shape.
Design Details Revealed
The video shared on X/Twitter shows a refreshed Model Y featuring two-part headlights, which are quite similar to the recent designs seen in the Cybertruck. This indicates that Tesla is unifying its design style across various models, giving the Model Y Juniper a sharper and more contemporary look at the front.
Potential New Features
Previous reports suggested that the Model Y Juniper could include a front bumper camera to assist with low-speed driving and parking, instead of offering Full Self-Driving (FSD) capabilities. Although the camera has not been confirmed yet, its addition would certainly help owners maneuvering in tight spots.
Hardware Upgrades Expected
In addition to exterior changes, the facelift is anticipated to include significant updates to the hardware. Tesla is likely planning to install HW4 FSD hardware, a better powertrain setup, and larger battery packs. This could lead to improved range and efficiency, possibly supported by an 800V high-voltage system and enhanced CATL batteries.
Reports have also suggested that the Model Y Juniper might make its debut as soon as January 2025, with production lines already gearing up for the updated model. Tesla’s Shanghai Gigafactory is supposedly sharing production lines between the current Model Y and the Juniper version, though at a reduced ratio. Either way, it’s clear that Tesla is gradually introducing the new design before ramping up full production next year.
Impact on Pricing and Competition
It’s important to note that the updated Model Y will not be eligible for federal tax credits starting in 2025, following changes in government incentives for electric vehicles. This might encourage Tesla to keep the Model Y’s price competitive, compensating for the loss of tax credits by optimizing manufacturing costs. The vehicle will likely face tougher competition from updated models from traditional automakers and Chinese EV brands. Key competitors include BYD and Volkswagen, both of whom have seen success with affordable models in the electric vehicle market.
If the planned updates — including a modernized look, HW4 hardware, and enhanced efficiency — are implemented as anticipated, the Model Y Juniper could become Tesla’s standout model. For now, sightings like these in San Jose are all we have to go on, but that could change pretty soon.
Source: Link
Tags: electric vehicles, Juniper facelift, Tesla Model Y
December 11, 2024
Mercedes-Benz Solar Paint Boosts EV Range by 12,000 KM Annually
Electric vehicles (EVs) are becoming more popular as the world moves towards cleaner forms of energy, but there’s still a big issue—range anxiety. Many drivers are afraid of running out of battery power on long trips or having to wait too long at charging stations. To tackle this problem, Mercedes-Benz is developing an innovative solution that could enhance the energy independence of EVs: solar paint.
How It Works
This technology transforms the car’s exterior into a power generator by embedding solar modules in a paint-like layer. With an efficiency rate of 20%, this special paint captures sunlight and changes it into electricity, which can then be used to charge the vehicle’s high-voltage battery. It covers an area of approximately 11 square meters, similar to the size of a mid-sized SUV, and under ideal conditions, it can produce enough energy to allow an electric car to travel up to 12,000 kilometers (around 7456 miles) each year.
Unique Features
The secret behind Mercedes-Benz’s solar paint is its wafer-thin solar cells that can be applied to any car body, irrespective of its shape or design. This is different from standard solar panels that are placed on the roofs; the solar paint can cover all surfaces of the vehicle.
The energy generated isn’t just for driving; it keeps producing power even when the vehicle is parked. This means longer ranges and fewer stops to charge, plus there’s a chance to use any extra energy for homes or the power grid via bidirectional charging. However, this brings up questions—what happens to all the extra energy that’s gathered? Mercedes-Benz hasn’t provided detailed answers in its announcement, but surplus energy might be used for homes (V2H, or vehicle-to-home), sent back to the grid (V2G, or vehicle-to-grid), charged into other EVs (V2V, or vehicle-to-vehicle), or saved for later driving needs.
Location Matters
The efficiency of solar paint largely relies on how much sunlight it receives, which can change based on the location. For instance, drivers in Stuttgart, Germany, typically cover about 52 kilometers daily. Solar paint could potentially account for around 62% of that distance using solar energy alone. In sunnier locations like Los Angeles, cars could generate more than enough energy, meeting or exceeding daily driving requirements, according to claims by Mercedes.
This advancement could help alleviate range worries while lowering energy expenses for EV users. Furthermore, Mercedes-Benz confirms that the paint is eco-friendly, as it does not contain rare earths or silicon, utilizes non-toxic materials, and is easy to recycle—making it both sustainable and cost-effective.
Future Outlook
Currently, solar paint is in the research stages, but its possibilities are substantial. By allowing EVs to produce their own energy, it lessens the dependency on charging stations, making electric cars a more viable choice for drivers everywhere. At the moment, manufacturers like Hyundai and Toyota are incorporating traditional solar panels into some of their EVs. However, if Mercedes-Benz can successfully launch its solar paint, it could transform the landscape of clean transportation.
Source: Link
Tags: electric vehicles, Mercedes-Benz, solar paint
November 20, 2024
Electric Vehicle Sales May Hit 60 Million by 2030 Amid Battery Shortages
A recent study by the International Renewable Energy Agency (IRENA) estimates that the yearly sales of electric vehicles (EVs) could hit 60 million units by 2030 to comply with the 1.5°C target. This figure is over four times the current sales of 14 million vehicles as of 2023. Such a swift increase in EV usage will require a notable rise in the production of essential minerals used in batteries.
Projected Battery Demand
The report titled Critical Materials: Batteries for Electric Vehicles predicts that the annual demand for EV batteries will soar from 850 gigawatt-hours (GWh) in 2023 to more than 4,300 GWh by 2030, marking a fivefold surge. While the document suggests that existing reserves of critical minerals are adequate to satisfy this demand and even produce potential surpluses, it stresses that proactive policies are vital to avoid supply shortages.
Supply Chain Challenges
For lithium, IRENA anticipates a possible surplus of 25% by 2030. Nevertheless, issues within the supply chain might lead to a deficit of as much as 40%, emphasizing the importance of good supply chain management. Cobalt presents more significant challenges due to a strong dependence on nickel-cobalt combinations in batteries. The report suggests that enhancing current supply channels and improving technologies to lessen cobalt reliance could prevent shortages. Likewise, nickel shortages can be addressed by speeding up the shift to LFP (lithium iron phosphate) and LMFP (lithium manganese iron phosphate) battery technologies, which depend less on nickel.
Innovation and Sustainability
The research highlights the critical role of ongoing innovation to maximize the usage of vital minerals.
“With the sustainable growth of material supply chains, along with ongoing advancements in battery technologies, nations can satisfy the increasing need for EV battery materials. This is achievable even with a rapid rise in EV adoption, following a 1.5°C decarbonization strategy,” the report emphasizes.
Tags: Battery Innovation, critical minerals, electric vehicles
November 12, 2024
Sleek Audi Sportback EV Accelerates in 3.6 Seconds Without Logo
Audi has introduced a new brand in China, aiming to create a distinct identity that even lacks the famous four-ring logo.
A Trendy New Identity
This new brand, simply called Audi in a fashionable font, focuses exclusively on producing "intelligent" electric vehicles equipped with advanced infotainment and driver-assist features. The company has partnered with the major Chinese firm SAIC for its operations in the local market, revealing its first concept vehicle, the AUDI E. This electric sportback is said to "drive like a real Audi in terms of comfort as well as dynamics."
Innovative Technology
The vehicles from this new Audi line, which does not feature the four-ring emblem, will utilize an Advanced Digitized Platform co-developed with SAIC. It includes a cutting-edge 800V powertrain that can provide over 200 miles of range to the sportback’s 100 kWh battery within just 10 minutes of charging.
Despite its relatively large size, the AUDI E concept can accelerate from 0 to 60 mph in merely 3.6 seconds, thanks to Audi’s renowned "quattro" all-wheel-drive system powered by two electric motors that produce over 760HP combined.
A Strategic Move
"With the launch of this new brand for electric and intelligent models in China, Audi is exploring new opportunities to reach tech-savvy consumers," remarked Audi’s CEO during the unveiling. Alongside the AUDI E concept, which is expected to retail for around $42,000 upon its debut in August, the new brand will also roll out two additional electric models in the mid- and full-size categories. Audi’s parent company, VW, has faced challenges in its transition to electric vehicles, offering models that have not performed well in terms of software, coinciding with a downturn in the EV market in the West.
Conversely, the electric vehicle market in China is thriving, and Audi is eager to secure its share, despite shutting down EV factories and laying off employees in Europe. This new branding strategy, which replaces the iconic four rings with a simple text logo, is meant to convey both a connection to and a distinction from its sister brand.
Tags: Audi, AUDI E, electric vehicles
November 7, 2024
CATL Launches 500 Wh/kg Solid-State EV Battery Cell Trial Production
The largest manufacturer of electric vehicle (EV) batteries and energy storage systems, CATL, has commenced the sample validation of 20Ah solid-state battery cells utilizing its sulfide technology research.
Initial Skepticism
At first, CATL dismissed the rapid commercialization claims surrounding solid-state batteries. The company stated that after several years of research and development, it remains skeptical about their mass-market readiness before 2030 due to the high costs of production.
Revised Outlook
Recently, it has adjusted its forecast, suggesting that solid-state batteries could be available for high-end electric vehicles by 2027. CATL plans to provide its own cells featuring an all-solid electrolyte by that time.
To facilitate this progress, CATL has assigned about 1,000 engineers to concentrate on the solid-state battery initiative. They have achieved an impressive energy density of 500 Wh/kg, which is nearly double that of batteries commonly found in standard electric vehicles.
Overcoming Challenges
Nevertheless, industry insiders mention that CATL still has some issues to resolve regarding charging speeds and battery life. This is the reason for the current sample validation phase for the 20Ah solid-state battery cells, which are essential components of EV battery packs.
Once the charging and lifespan criteria are satisfied, CATL will need to tackle production engineering and scaling up manufacturing capacity, which are actually where it excels the most.
CATL isn’t the only player in the solid-state battery arena, as other companies like BYD, Toyota, and Samsung are also making strides with their respective projects. However, CATL is seen as the most adept in this field. The chairman recently stated that CATL’s solid-state technology is significantly ahead of the competition. Given its progress to the sample validation phase for EV-grade cells, this claim may hold some truth.
Industry Consensus
Most companies that have disclosed their solid-state battery plans share a common goal: they aim to have their battery packs ready for electric vehicles by 2027. However, Toyota has cautioned that these solid-state batteries will likely be pricier than the existing ternary lithium cells that use liquid electrolytes, meaning they will initially be reserved for luxury electric vehicles in its Lexus lineup.
Tags: CATL, electric vehicles, solid-state battery