Electric Vehicle Infrastructure

School buses can be brilliant grid assets, they are almost perfectly suited to providing V2G on top of their "day job". The US has half a million school buses and the old diesel powered ones are increasingly being swapped for new battery electric models. What makes school buses ideal for V2G is their highly predictable usage pattern and the fact that they only operate for a few hours per day. A typical day could look like this: 1️⃣ Take students to school in the morning, return to the yard. 2️⃣ Plug in > Charge during the midday solar peak, helping to alleviate the duck curve 3️⃣ Take students home in the afternoon, return to the yard. 4️⃣ Plug in > Discharge in the late afternoon and evening, helping to alleviate the evening peak. The bus operators can then decide whether to leave enough charge in the batteries for the morning school run or discharge more during the evening peak and charge again overnight. And this is a school day. During weekends and holidays the buses are fully available to serve the grid. That includes most of the summer, when many areas see the highest demand peaks. As well as supporting the grid, bus operators can also make money along the way. What's not to like? #energy #sustainability #automotive #renewables #energytransition

Want to look into the future of electric trucks? Then see what China is doing today This is (by all accounts) the world’s first 100-megawatt heavy-duty truck charging hub and the numbers reset expectations for eHGV infrastructure Huawei’s new site in Beichuan, Sichuan is designed for 100 MW (phase one at 50 MW), with 18 bays able to deliver up to 1.44 MW each and 108 bays at 600 kW, capable of serving around 700 electric trucks per day and delivering ~300,000 kWh daily. The hub also has on-site solar (1 MWp) and energy-storage-backed thermal management to smooth demand and support grid services What’s new here: - Megawatt at scale: 1.44 MW dispensers move this beyond 'pilots' to true high-throughput freight charging. Compatible trucks with 400 kWh batteries can reach 80 percent charge in about 15 minutes - A system, not just sockets: Designed capacity of 100 MW with 50 MW live now, across 120+ bays, pushes utilisation and queue optimisation into power-station territory. I love the different charging power options available depending on your dwell time - Grid-friendly by design: PV canopies plus on-site storage/thermal systems help peak-shave, enable VPP-style operation and reduce grid stress at driver shift changes Why this matters for the UK & Europe - Throughput that matches logistics: If 700 trucks/day is the new benchmark for a single site, freight corridors (ports, DC clusters, motorway hubs) will need fewer, larger eHGV charge parks, each with 50–100 MW connections that ramp up with demand - MCS era is arriving fast: Europe’s Megawatt Charging System (MCS) ecosystem needs to be deployment-ready: grid, civils, bays, eMSP/CPO platforms and vehicle compatibility because operational models (fast turnarounds, booked slots, priority dispatch) can clearly work at scale - Energy strategy, not just charging: Sites of this size act like micro-power plants. PPAs, energy arbitrage, storage and generation will mean these are margin opportunities for charge-park operators, not just nice-to-haves Considerations for fleets, OEMs and CPOs - Design for dwell & duty cycle: Align bay count and power mix (600 kW 'standard' and 1–1.5 MW 'priority') to your shift patterns and SoC arrival states - Phase the grid, stage the bays: Start at 50 MW, prove utilisation, then scale to 100 MW minimising civils reworking, this is how Beichuan approached it - Own the energy: Co-locate PV + storage, negotiate flexible tariffs and build VPP participation into the business case from day one - Software is the differentiator: Queue prediction, slot booking, multi-OEM roaming and power allocation become as important as great driver facilities Covering approximately 11.5 acres with an investment of around $20.9 million, Huawei’s hub is a look at how industrial-grade eHGV charging will actually operate: a great location aligned with customer demand: high-power, high-throughput, software-orchestrated and financially underpinned by energy-market participation

There are many points on which competitors naturally disagree – be it technology, strategy or products. However, during and after IAA TRANSPORTATION, I noticed that we are all on the same page regarding one decisive aspect:   Decarbonizing transport requires more than just the right zero-emission vehicles – cost parity with diesel trucks and the right infrastructure must also be in place. And yet, they are not. Just a few exemplary quotes from recent weeks make this very clear:   ➡️ Martin Lundstedt (Volvo Group): “The infrastructure needs to be in place along with fossil-free energy and sustainable supply chains. (…) Without them it is not possible.”   ➡️ Christian Levin (TRATON GROUP): “It's not just about cost, it's also about charging infrastructure, permissions, green electricity, supply of green electricity, and of course pricing. All of that needs to come together."   ➡️ Alexander Vlaskamp (MAN Truck & Bus SE): “We need to speed up the expansion of the charging infrastructure. For example, there should be up to two charging stations for electric trucks for every hundred kilometers of highway, as the EU requires of its member states.“   ➡️ Harald Seidel (DAF Trucks NV): “Crucial conditions are lagging behind to reach the necessary boost in adoption of zero-emission vehicles: charging infrastructure, electricity grid as well as affordable green energy.”   The voice of the industry in terms of infrastructure and green energy is clear and loud: One voice.   And we are not just making demands. Our industry itself is also tackling the issue. One example is Milence, our joint venture with Traton and Volvo, that aims to build up 1,700 public charging points in Europe by 2027. However, it is not really our job as manufacturers to build up infrastructure, and it is certainly not the large-scale solution. The even bigger challenge is the expansion of the high-voltage grid. Also because this is so capital-intense and takes so long, we need a hydrogen infrastructure to supplement it.   For me, one thing is clear: We must link the CO2 reduction targets to the infrastructure build-up. Otherwise, we commercial vehicle manufacturers will pay extreme penalties. Not because our zero-emission vehicles are not ready – they totally are, as the wide range of zero-emission products presented at IAA Transportation impressively underlined – but because the required infrastructure is not in place. Ultimately, these penalties would only make transport more expensive – and slow down economic growth. Christian Levin expressed another interesting thought recently in an interview. He wondered, why energy suppliers and charging providers aren't being penalized for not expanding the electricity grid or for not creating infrastructure quickly enough.   As for now, we all agree on one thing: infrastructure is the bottleneck of decarbonization.   #Transformation #Sustainability #Innovation #Infrastructure #WeAreDaimlerTruck #ForAllWhoKeepTheWorldMoving

🚨 Fast Charging is Murdering EV Batteries — And Chemistry Doesn’t Lie Look at the image 👇 A car owner facing 50kW, 100kW, 150kW, 200kW, 250kW, 300kW, 350kW chargers. Confused. Which one is safe for my battery? The truth: It’s not about which charger you pick. It’s about whether your battery’s chemistry can actually handle it. 🔬 Our lab research shows: A 300V 75Ah pack is comfortable at ~22kW. At 45kW, chemistry is already stressed. At 100–150kW, you are violating electrochemical limits. Beyond that? 🚑 Cooling and clever software won’t save it. 👉 This is why packs fail early. 👉 This is why warranties collapse. 👉 This is why fleets bleed money. ⚡ The formula is simple: Charging rate = Chemistry limit. Respect it, and batteries live long. Ignore it, and the system breaks. 👉 That’s why fleets under our supervision never violate chemistry. Because EV reliability isn’t luck — it’s discipline, diagnostics, and chemistry-first decisions. At Yanti, we don’t blame users or chargers. We decode the real failure mechanisms and guide fleets, #OEMs, and #investors on how to keep batteries alive — through #chemistry-#first #reliability. 💡 For OEMs, fleets, and investors betting on fast charging — the question isn’t speed, it’s survival. Let’s discuss reliability before packs collapse. 📌 Note: These insights come directly from the diagnostics of EV packs that arrive in our lab every week.

Norway's Electric Revolution: The World's First Wireless Charging Road Norway, a global leader in electric vehicle (EV) adoption, has taken a monumental step forward by successfully testing the world's first wireless charging road. This revolutionary infrastructure allows electric cars, buses, and potentially trucks to recharge their batteries simply by driving over or stopping on designated sections of the roadway. This innovation holds the key to eliminating range anxiety and fully integrating electric mobility into daily life without the need for frequent charging station stops. How Inductive Charging Works on the Road The technology utilized in these smart roads is known as inductive charging, which is similar to the pads used to charge modern smartphones. Copper coils are embedded beneath the surface of the road. When an equipped EV passes over these coils, an alternating magnetic field is created. A receiver coil attached to the underside of the vehicle captures this energy and converts it back into electricity, transferring it directly to the car’s battery without any physical contact. Targeting Public Transport First Initial trials and deployments of the wireless charging roads often prioritize public transportation, such as electric taxis and buses. By placing charging pads at bus stops or taxi ranks where vehicles naturally pause, the system can provide quick "top-ups" to the batteries. This keeps the vehicles running continuously throughout the day without long periods of downtime for charging, maximizing efficiency and minimizing the size of the onboard batteries required. The Economics of a Dynamic Charging System While the initial installation cost of embedding coils into roads is high, the long-term economic benefits are substantial. For consumers, it reduces reliance on charging cables and stations. For municipalities, it cuts down on the maintenance costs associated with physical charging infrastructure and reduces the need for large, heavy batteries in EVs. Furthermore, a consistently charging car allows for a smaller battery, which lowers the vehicle's production cost and carbon footprint. Paving the Way for a Sustainable Future Norway's successful tests signal a potential paradigm shift in transportation infrastructure. Dynamic wireless charging (charging while driving) addresses the core limitations of static charging and opens up the possibility of a truly seamless electric future. As this technology matures and costs decrease, we could see roads globally transforming into intelligent energy grids, continuously powering our zero-emission commute.

The Risks of High Voltage Switchgear for Operators and Safety Measures High voltage switchgear plays a crucial role in electrical systems, allowing for the control and distribution of electrical power. However, working with high voltage equipment poses significant risks to operators. Understanding these dangers and implementing effective safety measures is essential to ensure the well-being of personnel involved in handling such equipment. Risks Associated with High Voltage Switchgear 1. Electrical Shock: One of the most immediate dangers is the risk of electrical shock. High voltage can lead to severe injuries or even fatalities if an operator comes into contact with live components. 2. Arc Flash: An arc flash is a dangerous release of energy caused by an electrical fault. It can result in intense heat and light, posing severe burns and injuries to operators working nearby. 3. **Equipment Failure**: Malfunctions or failures in high voltage switchgear can lead to catastrophic events, including explosions or fires, which can endanger not just the operators but also the surrounding environment. 4.Inadequate Training: Operators lacking proper training may not recognize hazards or know how to respond in emergencies, increasing the risk of accidents. Safety Measures to Protect Operators To mitigate these risks, several safety measures can be implemented: 1. Personal Protective Equipment (PPE):Operators should wear appropriate PPE, including insulated gloves, safety goggles, flame-resistant clothing, and hard hats. This equipment significantly reduces the risk of injury. 2.Proper Training: Comprehensive training programs should be established to educate operators about the hazards associated with high voltage equipment and the correct procedures for safe operation. 3.Lockout/Tagout Procedures: Implementing lockout/tagout procedures ensures that high voltage equipment is properly shut off and cannot be accidentally energized during maintenance or inspection. 4.Regular Inspections and Maintenance:Routine checks of switchgear and associated equipment can help identify potential problems before they escalate into serious hazards. 5.Clear Signage and Barriers:Clearly marked warning signs and physical barriers can prevent unauthorized access to high voltage areas, reducing the likelihood of accidental contact. 6.Emergency Response Plans:Having a well-defined emergency response plan ensures that operators know how to react promptly and effectively in case of an accident or electrical fault. Conclusion High voltage switchgear is essential for modern electrical systems, but it carries inherent risks for operators. By implementing strict safety measures, providing adequate training, and ensuring the use of protective equipment, organizations can create a safer working environment. Prioritizing safety not only protects operators but also enhances overall operational efficiency and reliability in electrical systems. #safety #operation #work

Europe's EV charging infrastructure I mapped 33 European countries into one positioning chart to better understand how charging infrastructure is actually being built across Europe. After sharing the EV numbers across all 33 European countries, and then the top 20 markets by BEV share of total fleet, I wanted to look at the next layer. And some patterns become visible. Markets that started earlier with eMobility adoption often built large AC charging networks over time. In countries now catching up with deployment, it increasingly seems like parts of that phase are being skipped, with a much stronger focus on public DC infrastructure from the beginning. Looking only at total charging points no longer tells the full story. The next interesting layer will be the actual power categories behind these networks. Coming next. 𝘋𝘢𝘵𝘢 𝘴𝘰𝘶𝘳𝘤𝘦𝘴: 𝘌𝘶𝘳𝘰𝘱𝘦𝘢𝘯 𝘈𝘭𝘵𝘦𝘳𝘯𝘢𝘵𝘪𝘷𝘦 𝘍𝘶𝘦𝘭𝘴 𝘖𝘣𝘴𝘦𝘳𝘷𝘢𝘵𝘰𝘳𝘺

🤔 How BYD Solve the Grid Nightmare of Megawatt Charging? Let's look closer to BYD’s new All-Liquid-Cooled Megawatt Charger, isn’t just about speed. It’s a masterclass in redefining charging infrastructure economics. 🔌🔋 ⚡ The "Impossible Math" Solved Traditional megawatt charging requires a 1,600kVA transformer ($$$$), brutal grid loads, and $$$ civil works. BYD’s system?   - Transformer Size Slashed: 315kVA (80% smaller!) → cuts grid strain and saves $40k/year in post-2030 utility fees.   - Cost Halved: Total station build drops from ~$70k to $15k (transformer + construction).   - Secret Sauce: Integrated 225kWh battery storage buffers grid demand, enabling 1MW charging with a fraction of the power draw.  🔋 Storage Meets Speed: The Killer Combo   - 5-Minute 400km Charge: Matches gas station speed, no swap stations needed.   - Grid-Friendly: Storage absorbs peak loads, avoiding costly grid upgrades.   - Profit Play: Off-peak charging + peak discharge turns stations into virtual power plants (VPPs).  🌍 Why This Will Go Viral  1. Scalability: Tiny footprint + low grid dependency = rapid nationwide rollout.   2. Policy Proof: Dodges post-2030 “basic electricity fee” traps (saves ~$4k/month per station).   3. Storage Gold Rush: Each charger needs a battery – 3M+ EVs in China alone could birth a $30B+ storage market (bigger than commercial & industrial ESS!).  📊 BYD vs. Traditional Chargers   Metric        BYD’s System | Legacy Megawatt Charger Transformer Size 315kVA | 1,600kVA Build Cost $15k | $50k+ Grid Impact   Low (storage-buffered) | High (direct grid pull) ROI Timeline    <3 years | 5–7 years 🔥 The Bigger Picture   “This isn’t just charging – it’s energy infrastructure democratization,” said Lian Yubo, BYD’s Engineering VP. With 4,000+ stations planned, BYD is turning every charger into a grid asset, not a liability.  💡 Question:   Could this model make standalone ESS projects obsolete?  #BYD #EnergyStorage #EVCharging #SmartGrid #Innovation  

I keep getting asked whether driving electric actually saves money in the real world. So I asked the team at Endgame Analytics to run the numbers. Here's what they found: 100km on petrol: $22 at $2/L — up to $33 if prices hit $3 100km in an EV charged at home (6pm): $5.90 100km in an EV charged at midday: $1.20 Same distance. Wildly different bill. Electric is up to four times cheaper per kilometre — even at peak charging time — than petrol. Charge at midday? The gap gets even wider. Over a year, that difference is worth around $3,000. That's close to a family holiday. Every. Single. Year. That's exactly why Treasury's Electric Car Discount review has my full attention — 114,000 Australians used it to make the switch to cheaper, cleaner cars. Pulling back the exemption now would hurt the very people trying to escape soaring fuel bills, and that’s the last thing they need right now. Any changes to the Electric Car Discount risk keeping people stuck in expensive fuel, at the very moment when costs are biting hardest. Drop this in your family group chat, share it with someone still on the fence, or tag them below 👇 Electric Vehicle Council Endgame Analytics Martin Chow Aman Gaur Alina Dini, Ph.D. Bjorn (BJ) Siem Cameron Rimington Mark Stephens Jessop Tiedeken Chau Le Tim Burdon Thom Drew Scott Maynard Stephen Collins Paul Ellis Benjamin Tillott Ash Densham Vida Cheeseman Rohan Martin Mike Costello Sarah Aubrey ⚡🔋Neerav Bhatt ☀️🚗 Andrew Thomas Oliver Browne David Malicki Michael Fairbairn Kate Gillis Tim Krieger Roy Muñoz Lucas Harris Kevin Kou