Electric car manufacturer Nio will have 4,000 battery changing stations worldwide by 2025

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How green is your electric vehicle?

When you slide out of the Tesla showroom in a new electric car, you likely feel like you are doing your bit for the planet. But … carry on. You have thirteen and a half thousand miles to go before you do less damage to the environment than a gas-guzzling sedan. That’s the result of a Reuters analysis that calculates lifetime emissions from vehicles, a hot topic as governments see greener eyes on transportation to meet climate goals. The model was developed by the Argonne National Laboratory in Chicago. It covers thousands of parameters, from the types of metals in an EV battery to the amount of aluminum or plastic in a car. Analysts say electric vehicle manufacturing generates more carbon than internal combustion engine cars, mainly due to the extraction and processing of minerals in EV batteries and the production of the power cells. But let’s not swear by EVs just yet. We get the wrong reading if we just look at them at the beginning of their life cycle, says Daniel Auger of Cranfield University. “If you only measure when they are rolling off the assembly line, you might find that EVs are higher than others, but you won’t burn the same amount of fossil fuel during the rest of the EV’s life cycle. Actually, you have to look at the product first Look at the end after it’s disposed of. So what are the recycling and disposal costs? What can you reuse? So you need production, you need disposal, and you need use, and without those three things, it’s not a good comparison. “So we really have to think about how the CO2 gap changes over time, where that matters.” Break-even point comes and how it can vary. The payback period depends on factors such as the size of the electric vehicle’s battery , the fuel consumption of a gasoline car and the power used to charge an electric vehicle, and it may also depend on the country in which the car was driven ren will. Let us return to that number of 13.5,000 miles. Reuters put a number of variables into the Argonne model to compare driving a Tesla 3 in the United States to a gasoline-powered Toyota Corolla. But if the same Tesla were driven in Norway, which generates almost all of its electricity from renewable hydropower, it would break even after 8,400 miles. based on energy, you would have to drive 78,700 miles; T Hut can sound like a lot of kilometers. But electric vehicles generally still emit much less CO2 over a lifespan of 12 years.[Daniel Auger from Cranfield University] “Yes, electric cars are very intense at the beginning of their life cycle, but that really has to be added to the fact that they are not very energy intensive when in use. Then you are better than an internal combustion engine. With any product you also have to think about disposal costs, but the consensus seems to be very strong that electric cars are a better option over the entire life cycle than a conventional car with an internal combustion engine, a gasoline or diesel car.



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