https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-dp-pac-octobre-2019.pdf
https://assets.bbhub.io/professional/sites/24/Energy-Transition-Investment-Trends-Exec-Summary-2022.pdf
https://www.igi-global.com/pdf.aspx?tid=319023&ptid=278239&ctid=4&oa=true&isxn=9781683183105
https://curia.europa.eu/jcms/upload/docs/application/pdf/2021-06/cp210091es.pdf