{"id":952,"date":"2023-01-17T01:32:01","date_gmt":"2023-01-17T01:32:01","guid":{"rendered":"https:\/\/chargenet.studiopublica.co.nz\/?post_type=knowledge-article&p=952"},"modified":"2023-04-21T14:01:58","modified_gmt":"2023-04-21T02:01:58","slug":"ev-myths","status":"publish","type":"knowledge-article","link":"https:\/\/chargenet.studiopublica.co.nz\/knowledge-article\/ev-myths\/","title":{"rendered":"The top ten electric vehicle myths that need to be debunked"},"content":{"rendered":"
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This story originally appeared on\u00a0thedriven.io<\/a>\u00a0and is republished here with the permission of the author, Bryce Gaton.\u00a0<\/em><\/p>\n

It is amazing just how persistent some EV Urban Myths are. While several of them are fading away (EVs don\u2019t have the range, EVs are about as powerful and exciting as a golf buggy), others just refuse to die.<\/p>\n

As a result of answering the same questions in different settings, I decided to list my\u00a0Top Ten EV Urban Myths That Deserve To Die<\/em>\u00a0in the (probably vain) hope that if I provide a collected set of simple, succinct answers to them \u2013 I will never need to answer these particular ones again.<\/p>\n

These have all been comprehensively addressed multiple times in scientific papers, economic reports and government reports. Therefore, in regards to this list at least \u2013 it\u2019s time to move on!<\/p>\n

Myth 1: Electric vehicles in {name the country\/state} are \u2018dirty\u2019, producing as many carbon dioxide emissions as a petrol or diesel vehicle<\/strong><\/p>\n

Fact: Almost everywhere around the world, EVs charged solely from grid power already produce less greenhouse gas emissions than equivalent petrol or diesel (ICE) vehicles. As the grid becomes \u2018greener\u2019, so do EVs.<\/p>\n

Explanation: Some people make the mistake of comparing new car petrol\/diesel windscreen sticker CO2 emission numbers to EV electricity use emissions numbers \u2013 but these are not an apples-with-apples comparison.<\/p>\n

The petrol\/diesel windscreen stickers only show the direct emissions from the fuel burnt. They do not include the emissions due to extracting, refining, transporting and delivering the fuel to the car.<\/p>\n

EV emissions data generally include a lot more of the downstream grid emissions \u2013 meaning comparing the two is not a true \u2018well-to-wheel\u2019 comparison of EV to ICE (Internal Combustion Engine).\u00a0Plus, as grids become greener, so do EVs.<\/p>\n

Myth 2: The grid cannot support an increase in electric vehicle charging<\/strong><\/p>\n

Fact: EVs do not add enormous amounts of demand to the grid. The rough number bandied about is a 100% EV fleet would add around 10% to overall electricity demand. Many supply authorities around the world have stated that they are ready and able to absorb EV demand as it grows and are planning for additions and changes to the system as and when they are needed.<\/p>\n

Explanation: Studies from around the world show that (in general) grids will comfortably cope as EV uptake grows. Plus, given that EVs will not suddenly \u2018take over\u2019 overnight, with proper planning any local area changes to the grid and its management can easily be put in place well before they might be needed.<\/p>\n

This is especially true when EVs can be selectively \u2018Demand Managed\u2019 to charge at slower rates over a longer length of time or during off-peak hours. Using this scenario, it has been suggested that a full EV fleet would add around 10% to overall electricity demand.<\/p>\n

On the other hand, Fuel Cell EVs (FCEVs or \u2018hydrogen cars\u2019) use 3 to 5 times as much electricity to create the hydrogen, transport it to the delivery point and move the car as it does to directly charge a BEV to cover the same distance.<\/p>\n

This means that a 100% hydrogen car economy would need 3 to 5 times the electricity generation capacity for transport energy as a BEV transport economy.<\/p>\n

Without a much larger, fully renewable electricity grid \u2013 FCEVs definitely would place a strain on existing electricity infrastructure as well as significantly increase the carbon emissions from electricity generation.<\/p>\n

Myth 3: EV batteries can\u2019t be recycled<\/strong><\/p>\n

Fact: EV batteries have long lives and can be repurposed several times before finally being recycled. When recycled, around 95 \u2013 98% of the materials can be extracted and reused.<\/p>\n

Explanation: The answer here is actually in three parts:<\/p>\n