# Commission Implementing Decision (EU) 2018/2079 of 19 December 2018 on the approval of the engine idle coasting function as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance), Division: Latin symbols

Extent: E+W+S+N.I.

C CO 2 CO2 savings [g CO2/km]
CO2 Carbon dioxide
c Conversion parameter
BMC Arithmetic mean of the CO2 emissions of the baseline vehicle under modified testing conditions [gCO2/km]
EMC Arithmetic mean of the CO2 emission of the eco-innovation technology vehicle under modified testing conditions [gCO2/km]
B TA hot Arithmetic mean of the CO2 emission of the baseline vehicle under type approval (NEDC) hot start conditions [gCO2/km]
BTA Arithmetic mean of the CO2 emission of the baseline vehicle under type approval (NEDC) testing conditions [gCO2/km]
ETA Arithmetic mean of the CO2 emission of the eco-innovation technology vehicle under type approval (NEDC) testing conditions [gCO2/km]
RCDRW Relative coasting distance under real world conditions [%]
RCDmNEDC Relative coasting distance under modified testing conditions [%]
UF Usage factor of the coasting technology
s C CO 2 Statistical margin of the total CO2 saving [g CO2/km]
s B TA hot Standard deviation of the arithmetic mean of the CO2 emission of the baseline vehicle under type approval (NEDC) hot start conditions [gCO2/km]
s E MC Standard deviation of the arithmetic mean of the CO2 emission of the eco-innovation vehicle under modified testing conditions [gCO2/km]
sUF Standard deviation of the arithmetic mean of the usage factor

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Source: https://www.legislation.gov.uk/eudn/2018/2079/annex/division/2/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2018-2079/annex/division-2/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.