# Commission Implementing Decision (EU) 2018/1876 of 29 November 2018 on the approval of the technology used in 12 Volt efficient alternators for use in conventional combustion engine powered light commercial vehicles as an innovative technology for reducing CO2 emissions from light commercial vehicles pursuant to Regulation (EU) No 510/2011 of the European Parliament and of the Council (Text with EEA relevance), Division: Formula 6

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

C CO 2 = ΔP m × V Pe × CF v where
v Mean driving speed of the NEDC [km/h], which is 33,58 km/h
VPe Is the consumption of effective power specified in the following Table 2
Table 2
Consumption of effective power
Type of engine
Consumption of effective power (VPe)[l/kWh]
Petrol
0,264
Petrol Turbo
0,280
Diesel
0,220
CF Is the factor specified in the following Table 3
Table 3
Fuel conversion factor
Type of fuel
Conversion factor (l/100 km) - (g CO2/km) (CF)[gCO2/l]
Petrol
2 330
Diesel
2 640

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Source: https://www.legislation.gov.uk/eudn/2018/1876/annex/division/4/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2018-1876/annex/division-4/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.