# 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 5

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

ΔP mTA = P TA η B − P TA η EI where
PRW Power requirement under ‘real-world’ conditions [W], which is 750W
PTA Power requirement under type-approval conditions [W], which is 350W
ηB Efficiency of the baseline alternator [%], which is 67 %

---
Source: https://www.legislation.gov.uk/eudn/2018/1876/annex/division/3/division/5 (the official version)
Page: https://openlegislation.uk/eu-decision-2018-1876/annex/division-3/division-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.