
https://www.bruegel.org/dataset/national-energy-policy-responses-energy-crisis

https://www.globalwitness.org/en/campaigns/fossil-gas/president-biden-is-set-to-choke-the-worlds-climate-in-fossil-gas/

https://cerre.eu/wp-content/uploads/2023/06/CERRE_Future-of-Rail-Report_06.06.2023.pdf