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alexib  [Monitoring of CO2 emissions from passenger cars – Regulation (EC) No 443/2009]
Hello,
I have a question concerning the provisional 2018 CO2 data of passenger cars which I downloaded from here:
https://www.eea.europa.eu/[…]/co2-emissions-cars-2018-provisional

As a total average CO2 value I get 120.6 g CO2/km NEDC when I discard the cells without CO2 value (Enedc (g/km)). In the press release it says the average CO2 value is 120.4 g CO2/km:
https://www.eea.europa.eu/[…]/average-co2-emissions-from-new

Including the empty CO2 cells - which are then counted as Zeroes - I get an average of 117.5 g/km.

Is there an explanation why there is a difference? By the way the total new registrations in the file (including Iceland) amount to 15,273,273 units. Without the empty CO2 fields the total is only 14,876,238.

When I look at the petrol registrations, they amount to (excl. empty CO2 fields) 8,847,862 units and the average CO2 value is 123.6 g CO2/km, in the press release it is only 123.4 g CO2/km.

The Diesel average CO2 is 121.5 g CO2/km in the press release and in my calculation using the file.

Do you have any explanation for this?

Thank you.

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Last discussed by EEA
Jun 28, 2019 10:27 AM
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eso19 Dear EEA Team,
I am very interested in your database on vehicle emissions (
https://www.eea.europa.eu/[…]/co2-cars-emission-14#tab-metadata). However, I am not sure whether these data are based on official emission levels declared by car makers, or on user-reported/member state provided measurements in everyday driving conditions.
Thank you in advance for your support and thanks for making these data publicly available.

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Jan 14, 2019 10:26 AM
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Aug 30, 2018 03:01 PM
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hurbutun Hello,

For a publication in my PhD research I was checking CO2 intensity of electricity production in Europe and I found the following figures:
2013
https://www.eea.europa.eu/[…]/assessment
2014
https://www.eea.europa.eu/[…]/#write-to-us

There is a huge difference between these 2 plots. Could you please tell me what is the reason for that? Which data is more reliable?

Thanks in advance for your reply.

Best,

Hur

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Jun 26, 2017 11:34 AM
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Ginetta Hello,
I am working on assessing EU CO2 emissions by sub-sector i.e. chemicals, steel and iron, cement, etc. I have used CO2 emission volumes published here
http://www.eea.europa.eu/da[…]gas-monitoring-mechanism-12
Do you publish CO2 emission intensity by sub-sector anywhere? Or production volumes which I can use to derive CO2 emission intensities by sub-sector?

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Last discussed by EEA
Feb 09, 2017 08:59 AM
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Apr 04, 2016 04:03 PM
 
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