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Oud 2 december 2020, 17:27   #50
Micele
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T&E heeft nu een veel recentere studie, april 2020

Citaat:
https://www.transportenvironment.org...ysis%20LCA.pdf

T&E’s analysis of electric car lifecycle CO2 emissions

April 2020

Summary

As carmakers rush to reduce CO2 emissions from their vehicles to comply with EU car regulations in 2020 and 2021, the offer and sales of electric vehicles (EVs) are rapidly growing. In the 2020s, electric car sales will reach the mass market with the total number of EVs on the road expected to increase by more than 30 times across Europe by 2030. This means that 97% of the electric cars that will be on the road in 2030 have not yet been sold (from 1.3 million EVs in the end of 2019 to 44 million in 2030 ).1

The arrival of the electric car has brought with it an array of lifecycle analyses estimating CO2 emissions of electric cars including battery and charging, and comparing those to conventional cars.

While many researchers have to rely on outdated data or evidence, some LCAs (or their interpretation) are deliberately misleading. A lot of these rely on outdated data to compare fast developing EVs with mature petrol or diesel technology that has little room for improvement. To bring clarity and transparency to this debate, T&E has produced a comprehensive and forward-looking comparison of electric, diesel and petrol engines in different car sizes for 2020 and 2030. *The online tool, published alongside this paper, is based on the latest evidence that shows that an average EU electric car is already close to three times better than an equivalent conventional car today. 2
Crucially, electric cars will get considerably cleaner in the next few years as the EU economy decarbonises, with average EVs more than four times cleaner than conventional equivalents in 2030.

1. Transport & Environment (2020), Recharge EU: How many charge points will EU countries need by 2030. Link
2. 2.6 times less than diesel and 2.8 times less than gasoline. EVs are on average at 90gCO2e/km.
* https://www.transportenvironment.org...-electric-cars

How clean are electric cars?

How much CO2 can electric cars really save compared to diesel and petrol cars?

To answer this question we have developed a tool (see below) that compiles all the most up-to-date data on CO2 emissions linked to the use of an electric, diesel or petrol car.



We have taken into account all possible criteria such as the amount of CO2 emitted when electricity is produced or fuel is burnt, as well as the carbon impact of resource extraction for batteries or of building a power plant.

We find out that electric cars in Europe emit, on average, almost 3 times less CO2 than equivalent petrol/diesel cars.

In the worst case scenario, an electric car with a battery produced in China and driven in Poland still emits 22% less CO2 than diesel and 28% less than petrol. And in the best case scenario, an electric car with a battery produced in Sweden and driven in Sweden can emit 80% less CO2 than diesel and 81% less than petrol.

We also see that electric cars will reduce CO2 emissions four-fold by 2030 thanks to an EU grid relying more and more on renewables.

This tool will be updated as new data is available. For more information about the way we selected and compiled data, please read our briefing and FAQ at the bottom of this page.

Laatst gewijzigd door Micele : 2 december 2020 om 17:38.
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