Nissan use older batteries at their plants to provide power storage from their solar arrays. Steve Hanley Steve writes about the interface between technology and sustainability from his homes in Florida and Connecticut or anywhere else the Singularity may lead him. originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights. For efficient motoring and an exciting drive, I vote hydrogen. But now that you have the necessary information, you don’t have to fall for their tricks anymore. You may opt-out by. Everyone is forgetting that it takes a vast fleet of DIESEL TRUCKS to deliver all that gas to all of the thousands upon thousands of gas stations across the land…Why arent you counting all of that enormous ammount of TRUCK DIESEL EXHAUST !! Electric cars have huge chemical batteries and research is still ongoing for a low-energy, environmentally friendly way to recycle them. And you know what? If you want to hear our opinions on nuclear power, I suggest you take a look here – What if we converted our petrol and diesel vehicles to run on hemp oil would that be better for the environment. Factories use vast amounts of energy and often produce huge levels of greenhouse gas emissions. However for countries which have high usage of coal in generating their electricity, the carbon emissions from using electric cars are much higher, and in some cases actually exceed that of petrol and diesel vehicles. Once we have all been duped into buying an electric car they will bring out the cleaner more environmentally sound hydrogen fuel cell powered cars. You might be surprised to find how nice driving an electric car makes you feel. That’s precisely what is happening with the electric car revolution right now. Of course, it all depends on regional and individual factors (YMMV), but a large portion of today’s electric car drivers are indeed driving on sunlight, not coal. Walk. EY & Citi On The Importance Of Resilience And Innovation, Impact 50: Investors Seeking Profit — And Pushing For Change, Michigan Economic Development Corporation BrandVoice. To see which states have the highest and lowest emissions associated with electric cars, check out this graphic from the Department of Energy: The Union of Concerned Scientist also has a helpful graphic that shows how many miles per gallon your conventional car would need to get in order to equal the emissions performance of an electric vehicle. All Rights Reserved, This is a BETA experience. * vehicle charged from UK mains electricity (not renewables). Refuelling times are only a couple of minutes and the only emmisions are water. First look at a Tesla Model 3 - Dr Wendy Buckley has borrowed one! How does the ecological footprint of an electric car stack up against a hydrogen-powered car? Running an electric car still uses less than 50% of equivalent fuel per mile, after all of what you have considered, since an electric engine is extremely efficient. However for countries which have high usage of coal in generating their electricity, the carbon emissions from using electric cars are much higher, and in some cases actually exceed that of petrol and diesel vehicles. And sheer, unbridled fun. How about what it is going to take to restore the Canadian tar sands area. In some cases, a battery is shredded and separated into its components, where some materials such as metal may be able to be reused. 4532520), © Carbon Footprint Ltd - all rights reserved. Battery electric cars make up for their higher manufacturing emissions within eighteen months of driving — shorter range models can offset the extra emissions within 6 months — and … Save my name, email, and website in this browser for the next time I comment. The example cars in this article are Euro 6 standard, the strictest standard for emissions and the quantities of NOx and PM10 emitted can be seen below. Remember its not about the environment its about MONEY! In this collection of articles, we respond to dozens of common anti-cleantech myths. At least 83% of the energy goes into making the engine hot. So, it’s true, electric cars are dirtier than conventional cars, right? The study projects that in 2050 every second car on the streets of the world could be electric. Yes they are adding more wind but older farms are coming to the end of their life and given that the figures government publish are no where near what the actual output of wind farms is, I expect demand to exceed current wind output as time passes. so we all have to buy a overly expensive car twice! They found that the manufacturing of a full-sized Tesla Model S rear-wheel drive car with an 85 KWH battery was equivalent to a full-sized internal combustion car except for the battery, which added 15% or one metric ton of CO2 emissions to the total manufacturing. Air pollution is a major global issue which is causing premature deaths and illnesses throughout the world. People who don’t like electric cars tend to be people who have never tried an electric car. Tesla plans to take back batteries, take them apart, and use the materials to create new batteries all in the same factory. And it's probably worth asking what happens to the battery at end of lifecycle. Whilst at the moment, electricity is largely used at the time it is generated, new technology means it can be stored efficiently for the first time. (adsbygoogle = window.adsbygoogle || []).push({}); Appreciate CleanTechnica’s originality? Burning coal has several downsides for the environment. Using electricity production data by source and state, the Alternative Fuels Data Center has estimated the annual carbon dioxide (CO2)-equivalent emissions of a typical EV. Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? News is published on, while reports are published on and buying guides are here. Everyone forgets the ammount of TRUCK DIESEL EXHAUST that it takes to transport and deliver all that gas to all those gas stations. EVs do not produce any exhaust emissions unlike conventional vehicles and are clear winners in reducing urban  air pollution. Find out why a growing number of Americans are giving up their cars for good. Hydrogen is far more efficient to obtain than any other fuel as it is by far the most abundant element in the universe. 28–42% of electric car drivers have rooftop solar, another newer report of ours pinned it down to 32%, 30 Reasons Your Next Car Should Be Electric, CleanTechnica member, supporter, or ambassador, Maritime Legislation To Cut Ship Emissions, UN Shipping Agency Greenlights A Decade Of Rising Greenhouse Gas Emissions, Policies UK Needs To Set To Reach 100% Electric Vehicle Sales By 2030, Solar Panels + Agriculture: You Ain't Seen Nothing Yet, Elon Musk Shares Battery & Vehicle Updates At European Conference — 1,000 Kilometer Range Vehicle Under Development, Concentrating Solar Power Gets Supercritical CO2 Makeover, Hydrogen Power For Heavy Trucks In China And All The Ships At Sea. The Union of Concerned Scientists has calculated that: Manufacturing a mid-sized EV with an 84-mile range results in about 15 percent more emissions than manufacturing an equivalent gasoline vehicle. Put your fears aside and take a test drive today. But electric car batteries can be repurposed for other non-automotive uses like residential and commercial electrical storage, or the materials inside can be recycled for new batteries or other uses, which means the batteries will continue to reduce the amount of carbon dioxide going into the atmosphere long after the car they started out powering is no longer on the road. It is estimated that only 20% of the materials can be reused after these processes. “We found that battery electric cars generate half the emissions of the average comparable gasoline car, even when pollution from battery manufacturing is accounted for.” Half. © 2020 Forbes Media LLC. “EVs charging in Vermont are estimated to produce the fewest emissions – oil and gas make up only 1.2% of the electricity sources in the state while cleaner sources such as nuclear, hydro, biomass, wind, and solar make up the rest. That’s 33 tons, folks. Factories use vast amounts of energy and often produce huge levels of greenhouse gas emissions.