https://www.knowledge.unibocconi.eu/notizia.php?idArt=18597
https://www.globalwitness.org/documents/20405/Hydrogen_is_too_expensive_-_September_2022.pdf
https://ainowinstitute.org/publication/policy/compute-and-ai
https://www.clingendael.org/sites/default/files/2019-08/Report_US-China_stand-off.pdf