# Regulation (EU) 2019/1242 of the European Parliament and of the Council of 20 June 2019 setting CO2 emission performance standards for new heavy-duty vehicles and amending Regulations (EC) No 595/2009 and (EU) 2018/956 of the European Parliament and of the Council and Council Directive 96/53/EC (Text with EEA relevance), Division 6: A MANUFACTURER’S EXCESS CO2 EMISSIONS REFERRED TO IN ARTICLE 8(2)

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

For each manufacturer and each reporting period from the year 2025 onwards, the value of the excess CO2 emissions (exeCO2Y) shall be calculated as follows, if the value is positive:
For the reporting period of the year 2025
exeCO22025=dCO22025−∑Y= 20202025cCO2Y−limCO2
For the reporting periods of the years Y from 2026 to 2028
exeCO2Y=∑I= 2025YdCO2I−cCO2I−∑J= 2025Y− 1exeCO2J−redCO2−limCO2
For the reporting period of the year 2029
exeCO2Y=∑I= 20252029dCO2I− cCO2I−∑J= 20252028exeCO2J− redCO2
For the reporting periods of the years Y from 2030 onwards
exeCO2y=CO2Y−TY×VY
where:
∑Y= 20202025is the sum over the reporting periods of the years Y from 2020 to 2025;
∑I= 2025Yis the sum over the reporting periods of the years I from 2025 to the year Y;
∑J= 2025Y− 1is the sum over the reporting periods of the years J from 2025 to the year (Y–1);
∑J= 20252028is the sum over the reporting periods of the years J from 2025 to 2028;
∑I= 20252029is the sum over the reporting periods of the years I from 2025 to 2029;
dCO2Yis the emission debts for the reporting period of the year Y as determined in accordance with point 5.2;
cCO2Yis the emission credits for the reporting period of the year Y as determined in accordance with point 5.2;
limCO2is the emission debt limit as determined in accordance with point 5.3;
redCO2is the reduction of emission debts of the reporting period of the year 2025 as determined in accordance with 5.4.
In all other cases the value of the excess CO2 emissions exeCO2Y shall be set to 0.

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Source: https://www.legislation.gov.uk/eur/2019/1242/annex/I/division/6 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-1242/annex-I/division-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.