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Trump Administration Plans to Require at Least 50% U.S. Content in Vehicles Under the USMCA

Trump Administration Plans to Require at Least 50% U.S. Content in Vehicles Under the USMCA

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Negotiators from the Trump team have proposed that half of a vehicle’s parts and raw materials must be produced in the United States; the current USMCA does not set a specific U.S. content requirement. The Trump administration plans to propose new regulations stipulating that vehicles must contain 50% U.S.-sourced parts to qualify for low tariffs under the USMCA. According to sources familiar with the matter, the Trump administration intends to amend the USMCA to require that half of the parts and raw materials in automotive products be sourced from the United States in order to qualify for the agreement’s low-tariff provisions. The new rules would significantly increase the percentage of U.S.-sourced parts in automotive products under the agreement. The current agreement requires that 75% of a vehicle’s materials be produced in North America, but it does not specify a separate threshold for U.S. domestic content. Sources indicate that this new proposal is part of the preparation for USMCA renegotiations. The agreement, signed by Trump in 2020, is due for review this year. A U.S. delegation arrived in Mexico City this week to begin the first round of formal consultations with Mexican officials. This proposal represents the U.S. side’s initial position in negotiations with Mexico and may be adjusted in the coming months as talks progress. According to other sources, the U.S. also plans to raise the required percentage of North American-sourced parts for automotive products, exceeding the current 75% standard. The negotiations are being led by U.S. Trade Representative Jameson Greer; neither a spokesperson for his office nor a spokesperson for the Mexican government would comment on the matter. Most automakers are skeptical of the proposal for a 50% U.S. domestic parts content requirement. If the transition period is short, it will be difficult for automakers to source half of their parts from the United States. In contrast, domestic labor unions such as the United Auto Workers have expressed support for the proposal, arguing that the rule is expected to create jobs and boost labor demand. Under current rules, vehicles that meet regional parts content requirements are generally eligible for duty-free treatment under the USMCA. However, it remains uncertain whether this near-zero-tariff policy will continue following the renegotiation of the agreement. Grill has previously stated that the revised agreement will likely impose certain tariffs on Mexico and Canada. Grill and other Trump administration officials have publicly expressed their hope that the agreement’s revision will bring more automotive production capacity back to the United States. Sources familiar with the matter say that this proposal regarding the percentage of U.S. and North American parts is a supporting measure aimed at promoting the reshoring of manufacturing. Reuters had previously reported that the U.S. planned to introduce specific requirements for domestic parts, but the 50% threshold is being disclosed for the first time. Trump has publicly threatened to withdraw from the USMCA. The agreement was negotiated and concluded during his first term to replace the old NAFTA. Grill has also proposed a plan to split the trilateral agreement into two bilateral agreements between the U.S. and Mexico, and between the U.S. and Canada. Some overseas automakers have already warned the U.S. that if the trilateral agreement cannot be maintained and they can no longer enjoy low or zero tariffs, they may stop supplying affordable models to the U.S. market. Negotiations between the U.S. and Mexico began this Thursday and continued on Friday; the next round of talks is scheduled for next month in Washington, D.C., with the third round set to resume in Mexico City in July. The U.S. has not yet begun formal negotiations with Canada. For automakers with factories in Mexico that primarily sell their products to the U.S. market, meeting the 50% U.S. parts content requirement is no easy task, and the challenge will be even greater if the new regulations are implemented quickly. Federal data shows that, taking the GMC Terrain SUV assembled in Mexico as an example, only 11% of the vehicle’s total parts value comes from the U.S. and Canada, while core components such as engines and transmissions are mostly produced in Mexico.

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Three Years of Experience with Plug-in Hybrids: Relying Solely on Electric Power Over the Long Term Poses Many Risks; Making Smart Use of Hybrid Technology Is the Way to Go

Leave a Comment / User Experience /

A car owner with three years of experience driving a plug-in hybrid recently shared a lesson he learned: while using a plug-in hybrid as if it were a pure electric vehicle may seem like a cost-effective and hassle-free solution, it actually harbors hidden risks. The owner recalled that when he first bought the car, like most people, he believed that “use electricity when available, and use gasoline when it runs out” was the best approach. Since his daily commute consisted mainly of short trips, he almost never started the engine voluntarily. For three years, he drove solely on battery power, leaving the gasoline in the tank untouched for long periods and keeping the engine in a near-dormant state. However, this driving habit soon led to problems. The vehicle began experiencing issues such as clogged fuel lines, engine carbon buildup, and aging rubber hoses. After multiple visits to the dealership for repairs, the owner finally learned the truth from the mechanics: the core of a plug-in hybrid lies in the “hybrid” system, not a simple combination of “electric + gasoline.” Components like the engine and transmission require regular operation to maintain their functionality; prolonged inactivity can cause gasoline to degrade, lead to insufficient lubrication of parts, and even affect the battery management system. The mechanic emphasized that the manufacturer’s designed hybrid mode is the optimal solution; pure electric mode is only suitable for short-distance travel, and prolonged exclusive use of it disrupts the vehicle’s balance. The owner further learned that battery life is closely tied to the condition of the engine. Prolonged driving in pure electric mode prevents the energy management system from calibrating properly, leading to deviations in charging and discharging logic, which actually reduces the stability of the battery’s range. This discovery completely overturned his initial understanding. Now, he has adjusted his driving habits: he actively switches to hybrid mode once a week to let the engine run for about 20 minutes; he regularly replaces the gasoline in the tank; and for long-distance trips, he prioritizes using gasoline, switching to electric mode only for short commutes. After making these adjustments, all minor issues with the vehicle disappeared, the driving experience became smoother, and maintenance costs were significantly reduced. This owner’s experience is not an isolated case. Many plug-in hybrid owners fall into the trap of pursuing “cost savings through electric driving,” overlooking the fundamental logic of the vehicle’s design. The advantage of plug-in hybrids lies in the complementary use of electricity and gasoline—enjoying the low cost of pure electric driving while retaining the range anxiety-free capabilities of a gasoline vehicle. If one relies solely on pure electric mode for an extended period, it may actually accelerate wear and tear on core components, resulting in more harm than good. The owner urges other PHEV users: “Treat both systems of your vehicle with care and switch between driving modes appropriately to ensure your car lasts longer and gives you greater peace of mind.”

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Flexbase Group

800 MW/1.6 GWh! Construction Begins on Europe’s Largest Flow Battery Energy Storage Project

Leave a Comment / Green Energy /

In May 2026, the small town of Laufenburg in the Swiss canton of Aargau welcomed a landmark project: the Flexbase Group officially broke ground on an 800 MW/1.6 GWh redox flow battery energy storage system. This project is not only Europe’s largest flow battery energy storage facility but also integrates an AI data center with a district heating network, painting a vision of the future where clean energy infrastructure and digital technology are deeply intertwined. Located at the grid interconnection hub in Laufenburg, the 20,000-square-meter site sits precisely at the junction of the transmission networks of Switzerland, Germany, and France, with as many as 41 cross-border transmission lines. Its strategic significance is self-evident: the “Laufenburg Star,” which began operations in 1958, was the first major connection point in Europe’s interconnected grid and continues to play a critical role in the cross-regional distribution of green electricity. The Flexbase Group chose to build its energy storage system here precisely because of this hub’s unique geographical advantages—not only can it smooth out cross-border power fluctuations and enhance the stability of the Central European grid, but it can also generate greater economic benefits through cross-border power arbitrage and grid ancillary services. According to the development plan, the project officially broke ground this month following regulatory approval, with the goal of achieving commercial operation by the summer of 2028. Although Flexbase Chief Marketing Officer Raphael Schmid did not disclose the specific energy storage system supplier, and the company has not announced the exact investment amount, the Badenische Zeitung reported that this is a “multi-billion-dollar” project. What does a 1.6 GWh energy storage capacity mean? By comparison, the largest operational battery storage facility in the UK currently has a capacity of 320 MWh, while most grid-scale projects in Germany range between 50 and 200 MWh. Even on a global scale, the Laufenburg project will rank among the world’s largest single-site energy storage systems. This scale is sufficient to meet the daily electricity needs of approximately 300,000 households and provide stable peak-shaving support to the grid through its 4-hour continuous discharge capability. The project employs redox flow battery technology, which uses liquid electrolytes—typically based on vanadium or bromine—to store energy. Compared to today’s mainstream lithium-ion batteries, flow batteries offer unique advantages for long-duration energy storage: their electrolytes contain up to 75% water, making them non-flammable and effectively mitigating the safety risks commonly associated with lithium-ion systems. Furthermore, flow batteries do not degrade and do not require rare raw materials such as lithium or cobalt, resulting in a lower environmental impact over their entire lifecycle. However, what truly sets the Laufenburg project apart from conventional energy storage projects is its integrated development model. Here, the energy storage system is not a standalone facility but is closely integrated with an AI data center and a district heating network, forming a complete energy ecosystem. The AI data center, located on the same site, will prioritize the use of renewable electricity stored in the flow batteries, dynamically matching computing power demands with grid loads through a real-time energy management system. The waste heat generated by the data center’s operations is not wasted; instead, it is converted into hot water via a three-stage waste heat recovery system and fed into the district heating network. This provides heating for municipal areas in Laufenburg and surrounding regions within a radius of tens of kilometers, as well as for industrial facilities with high heat demands. It is projected to replace 50,000 metric tons of standard coal worth of traditional gas-fired heating annually. This closed-loop energy ecosystem—comprising “generation, storage, consumption, and reuse”—demonstrates a new trend in the integrated development of clean energy infrastructure, artificial intelligence, and smart thermal energy systems. Flexbase estimates that the integrated facility will create 300 to 350 local jobs across various sectors, including energy storage operations and maintenance, data center management, and heating system operations. From a broader perspective, the launch of the Laufenburg project coincides with a critical period in which European countries are accelerating their efforts to meet renewable energy targets. The EU has explicitly set a target of 45% renewable energy by 2030, yet issues such as grid integration bottlenecks and system stability challenges resulting from high proportions of renewable energy are becoming increasingly prominent. Against this backdrop, the synergistic operation of flow batteries’ long-duration energy storage capabilities, AI data centers’ flexible load regulation, and district heating networks’ waste heat recovery provides a replicable technical pathway and business model to address these challenges. Analysts estimate that upon completion, the project will absorb over 5 TWh of green electricity annually, reducing carbon emissions by approximately 2 million metric tons, and will serve as a core hub for cross-regional renewable energy distribution in Europe. Flexbase Group stated that it will further explore the integrated application of flow batteries with green hydrogen production and smart microgrids to drive the deep decarbonization of energy systems. The launch of the Laufenburg project marks not only a significant milestone for Europe’s energy storage industry but also provides a model for the global energy system transition. It demonstrates that when energy storage technology, digital computing power, and thermal energy utilization are organically integrated, the potential of clean energy infrastructure will far exceed the single function of “energy storage,” thereby becoming a key engine driving the overall upgrade of regional energy systems. As the 2028 commercial operation date approaches, we have every reason to anticipate that this “zero-carbon energy super-hub” will come online as scheduled, contributing a significant practical model toward achieving carbon neutrality goals in Europe and beyond.

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The world’s largest grid-side networked energy storage cluster (1)

2.5 GWh! The world’s largest grid-side networked energy storage cluster project has officially gone into operation

Leave a Comment / Green Energy /

On May 27, 2026, the 2.5 GW energy storage project for Phase III of the Saudi SEC, supplied by NARI Relay Protection, successfully completed all grid-connected charging and discharging operations, marking the official commissioning of what is currently the world’s largest grid-side grid-forming energy storage cluster project. The project will impact the power grids of five key regions in Saudi Arabia—Riyadh, Rabigh, Dawadmi, Jouf, and Qassim—and is currently the world’s largest grid-side grid-forming energy storage cluster. It comprises over 2,000 PCS units and features grid-forming functions such as power regulation, primary frequency control, dynamic voltage control, black start capability, and adaptive grid-following capabilities. Once operational, the project will effectively enhance the Saudi power grid’s regulation and renewable energy integration capabilities, alleviate local power supply shortages, and ensure stable grid operation. It also aligns precisely with Saudi Arabia’s energy upgrade strategy, strongly supports the implementation of the “Vision 2030,” and helps the country build a new power system. The project owner, SEC, set extremely high standards for project delivery, with less than four months from project initiation to production handover. NARI Protection & Automation completed the design and submission of the complete set of drawings in just one week and successfully shipped the first batch of integrated energy storage and step-up units within 53 days. The on-site team overcame harsh environmental conditions—including high temperatures, aridity, and sandstorms—and adhered to the strict requirements of the Saudi power grid regarding specifications, testing, and acceptance. By seizing key construction milestones, they successfully achieved full grid connection of the project before the peak summer electricity demand period in Saudi Arabia. The implementation of this cross-border energy storage project involved simultaneous construction across five major regions in Saudi Arabia. With a short commissioning cycle, high coordination complexity, and stringent construction standards, the project placed extremely high demands on equipment quality, construction precision, and on-site service capabilities. The project team planned and coordinated in advance, refined the end-to-end construction and testing plans, strictly adhered to local acceptance standards, and efficiently completed on-site commissioning and acceptance work. This ensured the project was connected to the grid and put into operation on schedule, demonstrating NARI Protection & Automation’s high-level delivery capabilities as a leading global provider of energy storage product solutions. As a global leader in grid-forming energy storage technology, NARI Protection has pioneered the forward-looking concept of “creating an ideal synchronous power source based on energy storage.” The company has launched the “NR-ISGrid” series of solutions, which includes a range of products such as grid-forming energy storage, grid-forming flexible DC, grid-forming SVG, and static synchronous phase-shifting units, continuously driving industry development with its core technologies. The successful grid connection of the 2.5 GW SEC energy storage project in Saudi Arabia marks another successful practice by NARI Protection & Automation in supporting the transition from traditional power systems to new power systems through grid-forming energy storage. NARI Protection & Automation will continue to uphold its corporate mission of “Creating Value, Serving Society,” contributing Chinese strength to the safe and stable operation of power systems and the construction of new power systems.

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Toyota’s global sales fell 3.7% in April due to the conflict in the Middle East

Leave a Comment / Manufacturing / Production /

According to the latest data released by Toyota on May 28, the company’s global vehicle sales in April totaled 902,015 units (including its subsidiary Daihatsu), a 3.7% year-over-year decline; meanwhile, production for the same period rose 3.4% year-over-year to 933,685 units. This marks the third consecutive month of year-over-year decline in Toyota’s global sales. Due to the ongoing spread of supply chain disruptions triggered by the conflict in the Middle East, Toyota’s exports to the region have plummeted. In April, Toyota’s exports to the Middle East plummeted 92% year-on-year to just 2,418 units. At an earnings briefing earlier this month, Toyota CFO Takanori Azuma stated that the company typically exports approximately 500,000 to 600,000 vehicles to the Middle East annually and expects nearly half of its Middle East export business to be affected. According to a recent report by the Nikkei, Toyota plans to increase its overseas production cut to approximately 83,000 vehicles due to logistics challenges caused by tensions in the Middle East. With raw material costs rising due to the turmoil in Iran, Toyota expects profits to decline in the current fiscal year ending March 2027. The company forecasts an operating profit of 3 trillion yen (approximately $18.8 billion), which not only falls short of market analysts’ expectations but is also significantly lower than the 3.8 trillion yen recorded in the previous fiscal year. Toyota’s upstream suppliers have issued warnings that the conflict in Iran has already begun to cause material shortages. Toyota acknowledged that the turmoil in the Middle East has resulted in a 670 billion yen loss to the company’s profits, a shortfall that is difficult to make up. However, compared to other automakers, Toyota has been relatively less impacted by the current Middle East conflict. Despite shipping disruptions in the Strait of Hormuz, the company’s factories have continued to operate normally. Yet if tensions persist and supply shortages worsen, Toyota’s resilience will face a severe test. This also highlights the high dependence of global automakers on the Gulf region for parts, raw materials, and energy supplies. Currently, demand for new vehicles in major markets remains strong, with waiting periods of several months for some Toyota models. However, last year’s high sales baseline—driven by a pre-tariff buying spree ahead of U.S. tariff policies and the launch of Toyota’s all-new RAV4 SUV—is one reason for the year-over-year decline in Toyota’s global sales so far this year. It is worth noting that Japanese automakers are facing overall pressure in the Chinese market, with Toyota’s April sales in China falling 25% year-over-year. In addition to Toyota, other Japanese automakers have also seen sales declines. Honda’s global sales in April fell 7.9% year-over-year to 265,215 units, while global production remained largely unchanged from the same period last year. The latest data released by Nissan shows that its April sales totaled 208,663 units, a 7.6% year-over-year decline.

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BYD Intelligent Drive

BYD is the first to pledge to provide a safety net for Urban Navigation, ushering in an era of Urban Navigation for all

Leave a Comment / BYD, Manufacturing / Production /

On May 28, 2026, BYD held its “Dare to Innovate” Intelligent Strategy Launch Event, marking a major upgrade to intelligent driving for all. Following its commitment to providing a safety net for intelligent parking, BYD has once again taken the lead by pledging a one-year safety guarantee for City Pilot. The company also announced that the “Eye of the Sky B” laser-assisted driving system will be available across its entire lineup as an optional feature priced at 12,000 yuan, ushering in an era of City Pilot for everyone. This move aims to instill confidence in users regarding the “Eye of the Sky” system, promote the widespread adoption of driver assistance technology, and ensure that everyone can enjoy this advanced technology with peace of mind! Additionally, BYD unveiled China’s first 4nm-process intelligent driving chip—the Xuanji A3—accelerating the progress of the second half of the intelligent driving era and leading the global automotive industry’s intelligent transformation. Starting from Real Human Needs: BYD Sets Three Major Goals for the Second Half of the Intelligent Era In recent years, the world has witnessed a new wave of artificial intelligence development, with the pace of advancements in perception hardware and chips exceeding all expectations. These advancements are driving the evolution of automobiles from mere transportation tools into intelligent entities capable of active thinking. Starting from people’s genuine needs, BYD has set three major goals for the second phase of automotive intelligence: achieving “zero traffic accidents,” making driver assistance a “super driver,” and turning AI into a “super secretary.” BYD will continue to invest over 100 billion yuan in R&D to address traffic safety issues and enhance human well-being. In February 2025, BYD launched its “Intelligent Driving for All” strategy, announcing that the “Eye of the Sky” driver-assistance system would come standard across its entire lineup. At this press conference, BYD upheld its philosophy of “making great technology accessible to everyone” and announced the dawn of the era of “Intelligent City Navigation for All”: all models can now be equipped with the “Eye of the Sky B” driver-assistance system (Laser Edition) as an optional feature priced at 12,000 yuan. Additionally, the “Eye of the Sky C” system is set to receive a major upgrade, with an OTA update expected in December of this year. Since the launch of the Smart Parking Safety Guarantee last July, the usage rate of the “Eye of the Sky” Smart Parking feature has risen from an initial 21% to 93% today, with the accident rate for Smart Parking remaining virtually zero. Based on our confidence in the “Eye of the Sky” technology and our commitment to consumer responsibility, BYD is once again taking the lead in offering a safety guarantee for City Pilot: effective immediately and for one year, new users of “Eye of the Sky A” and “Eye of the Sky B” will be eligible for a one-year City Pilot safety guarantee starting from the date of vehicle pickup, while existing owners will be eligible after upgrading to “Eye of the Sky 5.0” via OTA. When users operate the City Pilot feature in compliance with regulations, if a traffic accident occurs for which they are at fault, the direct economic losses that the vehicle is liable for (including vehicle repair costs, third-party property damage, and personal injury damages) will be covered directly by BYD. Compared to common industry-standard intelligent driving insurance, BYD’s City Pilot coverage is entirely free, has no upper limit, and will not affect commercial insurance premiums in the following year. With this, BYD has become the world’s first automaker to offer “dual coverage” for both City Pilot and Intelligent Parking safety, taking concrete action to truly integrate driver assistance into users’ daily commutes and lives, delivering a safe driving experience. BYD’s confidence in offering this guarantee stems from the three unique strengths of the “Eye of the Sky” system: First is scale—BYD has over 3.15 million vehicles equipped with driver-assistance systems, the highest among Chinese automakers; second is data—the “Eye of the Sky” generates over 200 million kilometers of data daily, the highest among Chinese automakers; and finally, R&D—the driver-assistance R&D team comprises over 5,000 engineers, the largest such team among Chinese automakers. Developing China’s First 4nm Intelligent Driving Chip: BYD Paves the Way for Advanced Autonomous Driving The first half of electrification focused on batteries; the second half of intelligent driving focuses on chips. At this press conference, BYD unveiled China’s first 4nm intelligent driving chip—the Xuanji A3—which has already entered mass production. Supporting Level 3 and Level 4 autonomous driving, the chip achieves a total computing power of over 2,100 TOPS through the efficient coordination of three chips, while balancing power consumption control and computing power utilization. As China’s first independently developed 4nm intelligent driving chip, it represents a new benchmark for the country’s intelligent driving chip technology: automotive-grade 4nm not only features the most advanced and industry-leading manufacturing process but also boasts the lowest power consumption per unit of computing power—20% lower than comparable products. When combined with BYD’s proprietary algorithms, the Xuanji A3 enables deep optimization, boosting computing power utilization by 100%. This results in faster reactions for driver assistance systems, enhanced capabilities for handling complex situations, and a higher safety ceiling. BYD continues to change the world through technology. In the first half of the electrification era, BYD overcame the global challenges of “slow charging” and “difficulty charging in low temperatures” with its second-generation Blade Battery and Flash Charge technology; in the second half of the intelligent era, BYD is committed to achieving the goal of “zero traffic accidents”: it will use “God’s Eye” to continuously push the boundaries of advanced driver-assistance capabilities, provide users with confidence in using these systems through its safety net, lay the groundwork for future smart vehicle experiences with high-performance intelligent driving chips, and safeguard the driving safety of every user with its proven capabilities. Wang Chuanfu, Chairman of BYD, stated: “True ‘courage’ has never meant being fearless; rather, it means holding a deep reverence for

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Voltera and Revel Merge Their EV Charging Businesses

Voltera and Revel Merge Their EV Charging Businesses

Leave a Comment / Auto Parts, Manufacturing / Production /

U.S. charging network operator Voltera and Revel have recently reached a business merger agreement to jointly build an EV charging infrastructure platform, primarily serving autonomous vehicles, EV fleets, and ride-hailing operators in major U.S. cities. The two companies stated that the merged entity will retain the Voltera brand and operate in 11 major U.S. markets, with a network of over 1,000 charging stations.

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ProLogium Technology

ProLogium Technology to List in New York with a Market Capitalization of $3.8 Billion

Leave a Comment / Auto Parts, Manufacturing / Production /

According to foreign media reports, Taiwan-based solid-state battery manufacturer ProLogium Technology has announced that it will list on the New York Stock Exchange through a merger with special purpose acquisition company (SPAC) Translational Development Acquisition Corp. (TDAC), with the transaction valued at $3.8 billion. A SPAC is a shell company that raises funds through an initial public offering (IPO) and then merges with a private company, thereby helping the latter bypass the traditional IPO process to go public. Here are some details of the transaction: · The transaction will provide ProLogium Technology with funding to scale up production of its fourth-generation solid-state batteries and advance the construction of its new gigafactory in Dunkirk, France. · Construction of HuiNeng Technology’s Dunkirk facility is expected to begin in late 2026, with mass production and deliveries scheduled to commence in the second quarter of 2029. · The transaction will also help HuiNeng Technology further expand into growth markets such as data centers, aerospace, robotics, and defense. · The transaction is expected to close in the second half of 2026. The combined company will be listed on the Nasdaq under the ticker symbol “PRLG.” · Cohen & Company Markets served as advisor to PRLG for this transaction, BTIG Financial Services served as advisor to TDAC, and Crédit Agricole Corporate and Investment Bank served as placement agent for PRLG. Founded in 2006, PowerNano specializes in the production of solid-state lithium-ceramic batteries for electric vehicles. Since 2013, the company has delivered more than 2.4 million battery cells to customers. Solid-state batteries are often regarded as the “Holy Grail” of energy storage. Unlike traditional lithium-ion batteries, which rely on liquid electrolytes, solid-state batteries use solid conductive materials. Solid-state batteries typically offer higher power output and faster charging speeds. At the same time, they are safer because they reduce or even completely eliminate the use of flammable electrolytes. BloombergNEF analysts project that global demand for solid-state batteries could reach 181 GWh by 2030, a ninefold increase from current levels. However, the path to widespread adoption of solid-state batteries remains fraught with challenges due to high costs and technical hurdles in mass production. According to BloombergNEF data, less than 10% of the global solid-state battery production capacity currently in the planning stages has actually come online, with approximately 99% of that concentrated in China. Huaneng Technology’s factory in Taiwan currently has an annual production capacity of 1 GWh of battery cells and plans to triple that capacity by 2035, depending on market conditions. Meanwhile, the company’s new factory in France is expected to add an additional 4 GWh of annual production capacity by 2030. Currently, most of Huaneng Technology’s battery products are sold to drone manufacturers, defense contractors, and satellite companies. However, the company anticipates that this will change as production capacity increases and costs decline. By 2032, approximately 60% of Huaneng Technology’s products may be directed toward the electric vehicle market. However, competition in the solid-state battery market is already quite intense. CATL, the world’s largest lithium-ion battery manufacturer, is investing heavily, while QuantumScape—backed by Volkswagen—and Factorial Energy—backed by Mercedes-Benz—are also vying for market dominance. Meanwhile, public market investors remain cautious toward solid-state battery companies. The stock prices of QuantumScape and Solid Power have fallen by about 75% from their late-2021 peaks. In response, HuiNeng Technology says it is not concerned, noting that the company’s progress toward mass production could become a key factor in attracting investors.

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The Tire Industry

The Tire Industry’s Transformation: How Four Rubber Rings Support 2.5-Ton Electric Vehicles

Leave a Comment / Auto Parts, Industry /

Four black rubber rings constitute the only contact points between a vehicle and the ground. All power output, braking and steering functions ultimately rely on these contact surfaces—scarcely larger than an A4 sheet of paper—to operate. As the most inconspicuous yet irreplaceable component of automobiles, tires are witnessing unprecedented industry shifts amid the boom of new energy vehicles. The Pre-Tire Era: Wooden Wheels, Iron Hoops and Bumpy Rides The history of wheels dates back 5,000 years, with the earliest designs crafted entirely from wood. Direct friction with the ground caused rapid wear and tear on wooden wheels, leading people to wrap iron hoops around their outer edges—creating the earliest primitive tires, which served merely as wear-resistant protective covers. Iron-hooped wheels had glaring inherent flaws: they were rigid and inelastic, transmitting impact from every road stone directly to the vehicle; they generated deafening noise during operation; and the iron hoops were prone to loosening and detachment. These drawbacks were tolerable for horse-drawn carriages in low-speed scenarios. However, with the advent of the automotive era and a sharp surge in travel speeds, the limitations of iron-hooped wheels became completely unsustainable. The Rise of Rubber: From Solid to Pneumatic, a Groundbreaking Leap Discovery of Natural Rubber and Vulcanization Technology In 1839, American inventor Charles Goodyear accidentally developed rubber vulcanization technology. By heating raw rubber mixed with sulfur, he transformed the sticky, fragile raw material into an elastic, wear-resistant and heat-stable substance, laying the material foundation for modern tires. The iconic tire brand Goodyear is named after him, though the inventor himself never profited from this revolutionary discovery. Solid Rubber Tires (1845–1888) The first generation of rubber tires adopted a solid structure, with vulcanized rubber directly wrapped around wheel rims. Though softer than iron hoops, solid rubber tires still delivered a bumpy riding experience and produced severe vibration at moderate speeds, failing to adapt to the evolving demands of automotive travel. Birth of Pneumatic Tires (1888) In 1888, Scottish veterinarian John Boyd Dunlop invented the world’s first pneumatic tire to smooth out his son’s tricycle rides. He fitted inflated rubber tubes to wheel rims, creating a design that revolutionized the entire transportation industry. Despite its simple principle, the pneumatic tire brought transformative advantages: it utilized compressed air as an elastic medium to effectively absorb road impact, while boasting a far lighter weight than solid rubber alternatives. This core design principle has remained unchanged for 135 years to this day. Dunlop later founded the eponymous tire company, which remains one of the world’s leading tire brands. Evolution of Tire Structure: From Fabric Cords to Steel Wires Early pneumatic tires suffered from a critical defect: frequent blowouts. High-speed driving generated intense heat and pressure that easily ruptured rubber tires. In the early days of motor racing, drivers carried multiple spare tires as standard equipment, and replacing more than a dozen tires in a single race was commonplace. Cord Ply Structure (1900s–1940s) Engineers embedded cotton cord plies inside rubber to form a composite structure. Rubber provided elasticity and air tightness, while cord plies bore structural stress, creating the prototype of the internal skeleton for modern tires. Nylon Cord Innovation (1930s–1950s) Cotton cords were replaced by higher-strength nylon fibers, greatly enhancing the pressure-bearing capacity of tires. The massive demand for military vehicle tires during World War II accelerated this technological upgrade. Revolution of Radial Tires (1946) In 1946, French manufacturer Michelin invented the radial tire, marking the most significant structural innovation in tire history. Compared with traditional bias tires, radial tires feature vertically arranged cord layers, delivering superior stability, wear resistance and fuel efficiency. Today, radial tires have become the absolute mainstream for passenger vehicles worldwide. Steel Cord Technology (1950s–Present) Nylon cords were further upgraded to steel cords, forming the robust steel skeleton of modern tires. This upgrade drastically improved tire load-bearing capacity and high-speed driving stability, laying the structural foundation for heavy-duty and high-speed vehicle travel. Evolution of Tire Formulas: Material Proportions Determine Core Performance Tire performance depends not only on structural design but also on material formulas, which dictate key indicators such as elasticity, wear resistance and grip. Natural Rubber (NR): Boasts excellent elasticity but poor heat resistance, prone to aging and degradation under sustained high-speed driving conditions. Synthetic Rubber: During World War II, disrupted natural rubber supplies prompted Germany to achieve large-scale synthetic rubber production. After the war, synthetic rubber gained widespread popularity, and modern tires universally adopt mixed formulas of natural and multiple synthetic rubbers to balance comprehensive performance. Carbon Black: Discovered in the late 19th century, carbon black can boost tire strength by 4 to 5 times and extend tire service life from several hundred kilometers to tens of thousands of kilometers. It is also the fundamental reason why mainstream tires are black—pure rubber without carbon black is milky white. Silane Coupling Agent (White Carbon Black): Invented by Michelin in the 1990s, this technology partially replaces carbon black with white carbon black. It simultaneously improves wet-road grip and reduces rolling resistance, breaking the bottleneck of the “magic triangle” of tire performance (grip, rolling resistance and wear resistance) and representing a major breakthrough in modern tire technology. New Energy Vehicles: Unprecedented Challenges for the Tire Industry The rapid popularization of electric vehicles (EVs) has put the tire industry under an unprecedented stress test, bringing four core challenges that traditional fuel vehicle tires cannot fully adapt to. Excessive Vehicle Weight As the core heavy component of EVs, battery packs typically weigh 400 to 600 kilograms. Coupled with optimized vehicle structures, mainstream electric SUVs have a curb weight of 2.2 to 2.8 tons, while luxury models such as NIO ES8 and Li Auto L9 exceed 2.5 tons—far heavier than 1.8 to 2.2 tons for equivalent fuel SUVs. Increased vehicle weight triggers a chain of tire performance risks: higher ground contact pressure leads to greater tire deformation and faster heat generation; longer braking distances require tires to withstand stronger braking force; tire wear accelerates, shortening service life by 20% to 30%; and the risk of blowouts

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Ferrari’s first all-electric model, the Luce, sparks controversy over its design; stock price plummets following its launch

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Ferrari’s stock price fell immediately after the company officially unveiled its first all-electric model. Designed by former Apple Chief Design Officer Jonathan Ive, the new car features a minimalist style that stands in stark contrast to the design language of the Italian automaker’s gasoline-powered sports cars. Ferrari stated that the model, named Luce, has a starting price of $640,000, is equipped with a 122-kilowatt-hour battery, and offers a range of 530 kilometers. The vehicle features four electric motors, accelerates from 0 to 100 km/h in just 2.5 seconds, and has a top speed exceeding 310 km/h. As the world’s most valuable sports car brand, Ferrari holds iconic status among car enthusiasts and Formula 1 fans, making the launch of this new model highly anticipated. However, the Luce’s sedan-like exterior design immediately sparked polarized reactions, with some analysts questioning whether it truly embodies Ferrari’s sports car DNA. During early trading on the Milan Stock Exchange on Tuesday local time, Ferrari’s stock price plummeted by as much as 8% before narrowing its losses to 6%, reflecting investors’ doubts about whether the new model will be a resounding success. All Ferrari models are produced in Maranello, northern Italy. Prior to the new car’s launch, the company’s market capitalization stood at 56 billion euros (approximately 442.913 billion yuan at current exchange rates). The Luce is Ferrari’s first five-seater and the brand’s second four-door model, targeting ultra-high-net-worth families rather than traditional sports car enthusiasts. Ferrari’s other four-door model is the Purosangue SUV, launched in 2022. Founded in 1939, Ferrari describes the car’s design as “simplified and well-organized, with everything focused on the driving experience,” emphasizing that it is a “Ferrari vehicle redefined.” Last year, Ferrari revised its goals for full electrification. The brand now plans that by 2030, 40% of its models will be gasoline-powered, 40% will be hybrids, and 20% will be fully electric. In 2022, its original target was for fully electric, hybrid, and gasoline models to account for 40%, 40%, and 20% of its lineup by 2030, respectively. Ferrari CEO Benedetto Vigna stated: “We firmly believe that a company can only demonstrate industry leadership by daring to break new ground and embracing the challenges of new technologies. The Ferrari Luce stems from this spirit of exploration and showcases our unprecedented vision for electrification.” However, some observers argue that this new model deviates from the classic approach that has made Ferrari one of the world’s most profitable automakers. According to Bloomberg, Pierre-Olivier Essig, head of research at AIR Capital, wrote in a client report: “The Luce’s appearance falls somewhere between the all-electric Honda Accord and the Tesla Model 3; we simply cannot comprehend Ferrari’s new strategy.” The Luce was co-developed by Ferrari and the LoveFrom design studio. The studio was founded by Jonathan Ive after he left Apple, where he led the design of numerous iconic products such as the iPhone, MacBook, and Apple Watch. Ive is currently collaborating with OpenAI to develop a new AI-powered device. Although Ferrari sought to differentiate this new model from its other vehicles, it still retained design elements to appeal to combustion engine enthusiasts: speakers inside and outside the vehicle play simulated engine sounds. Ferrari claims that these sounds are amplified from the raw sound of the electric motor, resulting in a highly realistic texture.

Ferrari’s first all-electric model, the Luce, sparks controversy over its design; stock price plummets following its launch Read More »