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Euro 4, what does it mean and why do we need it?
May 09, 2018

With the number of vehicles roaming on the streets around the world, who is there to monitor the toxins being emitted out in the air? Good thing, the European Union (EU) made the Euro emission standards to limit the amount of harmful chemicals that spreads in the air.

If you're wondering what it means and why we need it, just think about the chemicals being emitted by millions of vehicles across the entire planet. These chemicals pollute the air that all humans and animals, including plants, breathe; more pollutants simply means health problems, and more health problems could possibly lead to increased mortality rate.

What does European emission standards mean? 

Basically, the Euro emission standards seek to limit the vehicle’s toxic gas in hopes to attain a cleaner, breathable air. The 1st Euro level (Euro 1) was introduced in 1992 as an initiative by the EU to regulate and standardize the amount of carbon monoxide (CO) and other poisonous chemicals being emitted by motor vehicles. 

Currently, there are 6 levels of Euro emission standards adopted in different parts of the world. The latest, Euro 6, was introduced in September 2014 – 22 years after the 1st emission level came out. 

The highest Euro level only permits CO emission of 1.0g/km for gasoline and 0.5g/km for diesel. It is focused more on lowering the Nitrogen Oxide (NOx), which is also harmful to humans, as well as to animals. 

www.lopalautochem.com

May 5th, 2018


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