https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:52023PC0160
https://ecipe.org/wp-content/uploads/2023/10/ECI_23_PolicyBrief_12-2023_LY02.pdf?_gl=1*1g7eldw*_up*MQ..*_ga*MTc3MzcyMDM2My4xNjk4NDc0NjY4*_ga_T9CCK5HNCL*MTY5ODQ3NDY2OC4xLjAuMTY5ODQ3NDY2OC4wLjAuMA..
https://www.frontier-economics.com/media/5550/a-wholesale-gas-price-cap-in-europe.pdf
https://curia.europa.eu/jcms/upload/docs/application/pdf/2021-11/cp210197en.pdf