Annex: METHODOLOGY TO DETERMINE THE CO2 SAVINGS OF A 12 V EFFICIENT ALTERNATOR FOR CONVENTIONAL COMBUSTION ENGINE POWERED N1 VEHICLES - 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)