1. Cabuzel T. EU climate action and the European Green Deal. Climate Action - European Commission 2019. https://ec.europa.eu/clima/policies/eu-climate-action_en (accessed April 28, 2021).
2. Transport could burn up the EU’s entire carbon budget. International Council on Clean Transportation 2021. https://theicct.org/transport-could-burn-up-the-eus-entire-carbon-budget/ (accessed July 5, 2022).
3. Is Europe reducing its greenhouse gas emissions? — European Environment Agency n.d. https://www.eea.europa.eu/themes/climate/eu-greenhouse-gas-inventory (accessed June 29, 2022).
4. European Commission. Regulation (EU) 2019/631 of the European Parliament and of the Council of 17 April 2019 setting CO2 emission performance standards for new passenger cars and for new light commercial vehicles, and repealing Regulations (EC) No 443/2009 and (EU) No 510/2011 (Text with EEA relevance.). 2019.
5. Tietge U. From laboratory to road: A 2018 update of official and “real-world” fuel consumption and CO2 values for passenger cars in Europe n.d.:56.