Assessing Long-Term Sustainability of Electric Vehicles

Are electric vehicles truly eco-friendly? Electric vehicles promise significant environmental benefits by eliminating combustion emissions. Yet, concerns persist: battery production, recycling complexities, and upstream impacts raise important questions. So, what does current scientific evidence indicate? ➡️Lifecycle Greenhouse Gas Emissions: A comprehensive 2021 study by the International Council on Clean Transportation (ICCT) revealed that battery-electric vehicles consistently exhibit lower total lifecycle emissions compared to gasoline vehicles: - Europe (cleaner grid): 66–69% lower - United States: 60–68% lower - China: 37–45% lower - India (coal-heavy grid): 19–34% lower ➡️Battery Production and Carbon Payback: Battery manufacturing indeed has higher upfront emissions; however, multiple analyses confirm EVs typically offset this initial "carbon debt" within 1–2 years of driving, subsequently delivering net emissions savings. ➡️Recycling Rates and Challenges: Historically, global recycling rates for lithium-ion batteries were low (~5%). Recent data, however, indicate significant progress: - U.S.: ~50% recycling rate as of 2023 - China and South Korea have emerged as leading battery recycling hubs. For perspective, older technologies like lead-acid batteries achieve up to 99% recycling, demonstrating achievable standards with appropriate infrastructure and regulation. ➡️Electricity Source and Environmental Impact: The carbon intensity of electricity significantly influences EV environmental performance. EVs powered by renewable or low-carbon electricity maximize their climate benefits. ➡️Upstream Mining Impacts: Extracting raw materials (e.g., lithium, cobalt, nickel) for batteries introduces significant environmental and social challenges—including water scarcity, pollution, human rights concerns, and habitat destruction. These impacts underscore the importance of sustainable sourcing practices and regulatory oversight. Current scientific evidence clearly positions EVs as significantly more eco-friendly compared to conventional gasoline vehicles. But: This doesn’t mean they don’t have environmental costs. Their true sustainability potential lies in strategic energy sourcing, efficient recycling systems, and responsible resource management. ➡️ Follow Majd Fayyad for more insights on sustainability and decabonisation #MajdTalks

🚗🌱 How clean is a “So-called Zero emission vehicle”? Life-Cycle Assessment gives us the real answer. When evaluating alternative fuels, we should not only look at tailpipe emissions. A vehicle may have zero tailpipe CO₂, but the full environmental impact depends on how the fuel is produced, transported, stored, and used. That is where GREET software becomes very powerful. ⚙️📊 In my new YouTube video, I explain how GREET — Greenhouse gases, Regulated Emissions, and Energy use in Technologies — can be used to perform Life-Cycle Assessment (LCA) for transportation fuels and vehicle technologies. GREET allows us to evaluate both: 🔹 Fuel Cycle / Well-to-Wheels Analysis Feedstock recovery → fuel production → fuel distribution → vehicle operation 🔹 Vehicle Cycle Analysis Raw material extraction → material processing → vehicle assembly → vehicle use → end-of-life/disposal Using GREET, we can compare different pathways such as: ✅ Hydrogen fuel cell vehicles ✅ Battery electric vehicles ✅ Biofuels and renewable fuels ✅ Gasoline and diesel vehicles ✅ Natural gas and hybrid powertrains The software helps quantify key indicators including: 📌 Total energy consumption 📌 Fossil fuel use 📌 Petroleum use 📌 Greenhouse gas emissions 📌 Criteria pollutants such as NOx, SOx, CO, VOCs, and PM 📌 Fuel-cycle and vehicle-cycle contributions separately This is especially important for transportation decarbonization because the “best” fuel pathway depends strongly on electricity mix, hydrogen production method, feedstock source, fuel distribution, vehicle efficiency, and manufacturing impacts. 🎥 In this video, I show how GREET can help engineers, researchers, students, and policymakers make more transparent and data-driven decisions for sustainable transportation. A clean mobility future requires more than new vehicles — it requires understanding the full life cycle behind them. 🌍⚡ For more details, watch: https://lnkd.in/eZzmPYqu Fariba GolaghaeiShoaib KhanmohammadiAmirmohammad BehzadiAhmad ArabkoohsarMo Akrami, PhD, CEng, SMIEEE, FIMechE, PMP, SFHEASasan SadrizadehReza BasafaJoy Nondy, Ph.D.Dr. Anoop Kumar Shukla #GREET #LifeCycleAssessment #LCA #WellToWheels #AlternativeFuels #Hydrogen #FuelCells #BatteryElectricVehicles #SustainableTransportation #CleanEnergy #VehicleEmissions #Decarbonization #EnergySystems #Transportation

EV #batteries in the real world last nearly 40% longer than in lab tests. While new batteries continue to improve, there is now mounting evidence that EV batteries on the roads are exceeding expectations. This lowers the total cost of ownership for EV owners and also benefits the environment by getting more use out of each battery. How is this possible? In standard lab testing, the battery is subjected to rapidly repeated charge-discharge cycles using a constant rate of discharge. This is then used to estimate battery degradation rates. However, discharging power at a constant rate is not really how we drive. We might accelerate hard to get onto the freeway or be in stop-start traffic. And the battery is also not used for much of the time. In recent research from Stanford, 92 EV batteries were tested with different discharge patterns of a period of two years. The results? Batteries tested using real life scenarios degraded significantly slower than expected and had higher life expectancy than those tested under lab conditions. Even better, the more realistic the battery use, the slower the battery degraded. Also of note was that for personal use, the degradation associated with time had more of an impact than the degradation from charging and discharging. Other studies have found similar results, including one last year from GEOTAB using remote monitoring of data from 10,000 EVs. It found that improved battery technology is leading to slower degradation - around 1.8% per year, compared to 2.3% per year in 2019. With CATL announcing a new EV battery pack with a 1.5 million kilometre warranty last year, we're at the stage where the battery will outlast the vehicle. Link to story from The Driven is below. #energy #sustainability #automotive #emobility #energytransition

Even when charged from relatively “dirty” power grids, battery-electric vehicles (BEVs) outperform internal combustion engine (ICE) vehicles on lifecycle emissions. In key gobal regions studied — from the U.S. and China to the UK, Germany and Japan — EVs come out cleaner over their entire lifetime. Yes — manufacturing EVs (especially batteries) remains emissions-intensive. But once on the road, BEVs rapidly recoup that initial “carbon debt.” Over 250 000 km of driving, a medium-sized BEV’s CO₂ footprint can be 21–71% lower than the equivalent ICE car — depending on driving patterns and the energy mix. That matters — we can’t afford near-term paralysis based on imperfect grids or “worst-case” assumptions. As grids continue to decarbonise, the environmental advantage of EVs will only grow. If we want to accelerate transport decarbonisation at scale, the message is clear: EV deployment must go hand-in-hand with cleaner grids — but delaying electrification until perfect conditions are met is a luxury the climate doesn’t afford.

🤔 Is it charging power, mileage or climate - as the BIGGEST driver of EV battery ageing?... Using aggregated telematics data from 22,700 EVs across 21 OEM models - making this one of the most comprehensive EV battery studies to date - Geotab’s data and telematics specialists uncovered several eye-opening insights:- 🔋🪫 Average battery degradation has stabilised at 2.3% per year - reinforcing that modern EV batteries are built to last beyond typical ownership and fleet replacement cycles. 🔋🪫 The data also shows charging power has overtaken mileage and climate as the single biggest operational factor.   🔋🪫 Vehicles relying heavily on DC fast charging above 100 kW degrade at up to 3.0% per year; those using mainly AC or lower-power charging average closer to 1.5% 🔋🪫 High utilisation does increase degradation slightly, but the trade-off is improved uptime, ROI and total cost per mile - particularly for fleets. 🔋🪫 Regularly using the full battery range has little impact on degradation, unless vehicles spend over 80% of their time at very high or very low charge levels. “EV battery health remains strong, even as vehicles are charged faster and deployed more intensively. Our latest data shows that batteries are still lasting well beyond the replacement cycles most fleets plan for. What has changed is that charging behaviour now plays a much bigger role in how quickly batteries age, giving operators an opportunity to manage long-term risk through smart charging strategies.” Charlotte Argue, Senior Manager, Sustainable Mobility at Geotab. As a single EV user or running an EV fleet, I'd say it's well worth looking through this battery study to understand the apparent characteristics of battery behaviour...just as the more widely known characteristics of engines and gearboxes are worth knowing in order to maximise longevity! ...you'll also get the answers to these FAQ's:- 1. What is the expected long-term performance and lifespan of EV batteries? 2. Has the EV battery degradation rate changed since the last Geotab study? 3. How is battery health measured and tracked over time? 4. How can fleet managers optimise charging practices to maintain EV battery health? #electricvehicles #batteries #automotive #charginginfrastructure

I've been working with e-mobility since 2017 and since 2017 I've had people telling me (or rather yelling at me) that "#EV s are actually WORSE for the environment because the batteries! The Batteries!!!" This has been debunked over and over again - but let's do it one more time just for fun. It may have hit Swedish media only today (thank you P1!), but in July The International Council on Clean Transportation published a new report highlighting that battery electric cars sold today produce 73% less life-cycle greenhouse gas emissions than their gasoline counterparts — even when factoring in production. Yes - manufacturing emissions for #BEVs are roughly 40% higher than for gasoline cars. However, the research shows that this initial “emissions debt” is typically offset after around 17,000 kilometers of driving, usually within the first one to two years of use in Europe. Facts matter. Let's not use misinformation as a delay tactic to keep more outdated technologies in business longer. Read the report here: https://lnkd.in/deDjYpF5 Rachel Muncrief

One of the biggest concerns hindering electrification: “EV batteries don’t last.” The data tells a very different story. This comparison of second-hand vehicles — including the Tesla Model 3, Polestar 2 and Tesla Model Y — shows battery State of Health (SoH) still sitting around between 90–95%, even after significant real-world use. Even high-mileage EVs (>230,000kms) have been shown to retain nearly 90% of their original range. That’s not an outlier. It’s consistent with broader fleet data, where EV batteries typically degrade just 1–2% per year. Usual behaviour includes a small drop from 100% in the first few years, followed by a long, stable plateau. So what does that mean in practice? - A vehicle with 95% SoH still delivers ~95% of its original usable range - Even high-mileage vehicles remain operationally viable - The feared “cliff drop” in performance simply isn’t happening From a sustainability perspective, this matters. Because durability is what underpins the whole EV transition: - Lower lifecycle emissions - Stronger residual values - Viable second-life battery applications - Reduced resource intensity per kilometre travelled Battery longevity is no longer the question. With fossil fuel supply under strain globally, is a BEV now the most resilient vehicle type you can drive? #batteries #sustainability #resilience #energy

Whenever the topic of EVs comes up, I'm almost always asked about this: "𝘚𝘶𝘳𝘦, 𝘦𝘭𝘦𝘤𝘵𝘳𝘪𝘤 𝘷𝘦𝘩𝘪𝘤𝘭𝘦𝘴 𝘢𝘳𝘦 𝘤𝘭𝘦𝘢𝘯, 𝘣𝘶𝘵 𝘸𝘩𝘢𝘵 𝘢𝘣𝘰𝘶𝘵 𝘵𝘩𝘦 𝘨𝘪𝘢𝘯𝘵 𝘤𝘢𝘳𝘣𝘰𝘯 𝘧𝘰𝘰𝘵𝘱𝘳𝘪𝘯𝘵 𝘰𝘧 𝘮𝘢𝘬𝘪𝘯𝘨 𝘵𝘩𝘦 𝘣𝘢𝘵𝘵𝘦𝘳𝘺?" Released today, a University of Michigan study found that a battery electric vehicle (BEV) pickup truck carrying 2,500 pounds STILL emits less than 30% of the lifetime greenhouse gases of a conventional gas-powered pickup with no cargo. The "cradle-to-grave" LCA confirms that the use phase of a gas vehicle's life cycle is far more damaging than the production of an EV battery, recognizing that the gas truck is the real climate culprit over its lifetime. Here are some of the key figures I found interesting: 🟢 On average, an ICE pickup truck produces 486 grams of CO2 equivalent per mile. That's the highest emitter on the road. 🟢 The lowest emitting vehicle in the study, a compact sedan BEV, produces just 81 grams of CO2e per mile. 🟢 Switching to a BEV pickup would reduce those emissions by a massive 75% (!!!) This research illuminates a powerful feedback loop that's already in motion. As our grid continues its journey toward decarbonization, every new EV becomes a progressively cleaner vehicle over its 15-year lifetime. The data proves that we are building a transportation system whose environmental benefits are not static but grow year over year. The more we electrify, the stronger the case for clean energy becomes, creating a virtuous cycle where vehicle choice and grid evolution reinforce each other for a more sustainable future. Read more here: https://lnkd.in/dwdhvHZi #ElectricVehicles #Sustainability #DataDrivenDecisions #ClimateAction #CleanTech

The math on PHEVs just got brutal. A new Boston Consulting Group (BCG) x Charge France study drops the truth bomb: - Company PHEVs run electric only 10-15% of the time - Cost €600 to €1,600 MORE per year to run than BEVs - Emit 2-5x their advertized CO2 in real-world driving The kicker? Even with fuel at €1/L, BEVs are still cheaper. The study examined every angle: car size, charging modes, fuel prices, driving distances. BEVs win across the board. For 75% of cars sold in Europe today. On carbon emissions, this is what 225,000km of lifecycle data reveals: - BEV in Europe: 17 tonnes CO2 - PHEV (company car, 15% electric): 46 tonnes CO2 - That's nearly 3x the emissions Why the PHEV illusion persists: 1. "Range anxiety" - meanwhile new BEVs average 544km 2. "Charging takes forever" - down to 10-20 minutes on ultra-fast chargers 3. "They're expensive" - B-segment BEVs now CHEAPER than ICE upfront The verdict is clear: PHEVs and REEVs are transition technologies that have served their purpose. Time to move on. Full electrification by 2035 isn't just achievable: it's the only path that makes economic and environmental sense. Props to Boston Consulting Group (BCG) for this fact-based analysis. Data beats hype every time. What's your take? Still defending PHEVs or ready to embrace full electric? Gautier Chatelus Louis-Nicolas Amedee-Manesme Aurelien de Meaux Michiel Langezaal Christelle VIVES Brieuc de Tonquédec Jacques Galvani Luís Santiago Pinto Didier Liautaud Mathieu Lanéelle Thierry Déau Philipp Senoner william todts #ElectricVehicles #Sustainability #BEV #DRIVECO

There are at least 50 things EVs do better than gas cars. But they all fall into a few uncomfortable buckets once you strip the noise away and look at how people actually drive. 1. Cost & Economics They’re cheaper to run, and not by a small margin. Lower cost per mile, access to off-peak electricity, and far more stable energy pricing than gasoline. Over time, that gap compounds into real money, not theoretical savings. 2. Efficiency & Performance EVs convert the vast majority of energy into motion, while gas cars waste most of it as heat. Add instant torque, smooth acceleration, and the ability to recover energy through regenerative braking, and they simply handle everyday driving better. 3. Maintenance & Reliability Fewer moving parts, no oil changes, no exhaust systems, and significantly less brake wear. Less complexity means fewer failure points and lower long-term maintenance costs. 4. Everyday Convenience This is where it really starts to shift. You charge at home, wake up with a full battery, and skip the gas station entirely. You can also charge at work, which for many people means commuting without ever thinking about “fueling.” It just happens in the background. 5. Real-World Driving Fit Most drivers cover 30 to 40 miles a day. Most modern EVs deliver well over 250 miles of range. That gap means you’re rarely thinking about charging once you actually live with one. 6. Environmental & Health Impact Zero tailpipe emissions. No local NOx, CO, or exhaust pollution where people live and breathe. And as the grid gets cleaner, the car gets cleaner with it. Gas cars are locked to combustion forever. 7. Energy & Independence EVs aren’t tied to oil markets. They can run on domestic energy, and in many cases, straight off your own roof. That’s a very different long-term equation. 8. Driving Experience Quieter, smoother, more refined. No vibration, no gear shifts, no drama. Just effortless driving. The reality is simple. EVs are not perfect. There are still edge cases where gas or hybrid makes sense. But for normal people doing normal driving, across cost, convenience, efficiency, and experience… EVs are already the better product… and the arguments clearly haven’t evolved with them. #EV #ElectricVehicles #EnergyTransition #FutureOfTransport