First Commission report on real-world CO2 emissions of cars and vans using data from on-board fuel consumption monitoring devices
climate.ec.europa.eu
Today, the Commission published its first report on the real-world CO2 emissions of new passenger cars and vans. The report is based on data collected in 2021 from fuel consumption monitors installed on-board of these vehicles.

EDIT clarifications:

  • the article is from the European Commission. This thing comes from a serious study based on hard facts and data.
  • Check this comment by @wooster@startrek.website, who reported the data.
  • Note that plugin hybrids are still better than pure ice, but they were expected to be much better.

It’s not a typo: plug-in hybrids are used, in real word cases, with ICE much more than anticipated.

In the EU, fuel consumption monitoring devices are required on new cars. They studied over 10% of all cars sold in 2021 and turns out they use way more fuel, and generate way more CO2, than anybody thought.

The gap means that CO2 emissions reduction objectives from transport will be more difficult to reach.

Thruth is, we need less cars, not “better” cars.

  • cynar@lemmy.worldEnglish
    11·
    9 months ago

    I’m guessing a lot of people don’t use them optimally. They used them how they originally used a ICE car. Unfortunately, that means they are lugging a large battery around for no significant reason.

    I would also query how the hybrids are being designed however. There should still be a saving due to efficiency gains, since the engine can run at optimal RPM most of the time. The values scream that the manufacturers have over optimised for performance, rather than efficiency.

    • poVoq@slrpnk.net
      5·
      9 months ago

      Looking at the above data, these hybrids do reduce fuel consumption. About as much as you would expect from a non-plugin hybrid.

      It is rather that the WLTP figure vastly underestimates the fuel consumption.