https://www.nuffieldtrust.org.uk/files/2020-03/achieving-scale-and-spread-report-final.pdf
https://thebreakthrough.org/issues/energy/sins-of-a-solar-empire
https://www.publications.parliament.uk/pa/cm201617/cmselect/cmscotaf/82/82.pdf
https://science.sciencemag.org/content/early/2020/07/22/science.abd2438?rss=1