There are many studies on getting to 100% renewable, eg one by the French energy efficiency agency in 2016 (in english): https://www.ademe.fr/sites/default/fil

There are many studies on getting to 100% renewable, eg one by the French energy efficiency agency in 2016 (in english): https://www.ademe.fr/sites/default/files/assets/documents/renewable-electricity-mix-final-report-ademe-201601.pdf https://www.ademe.fr/sites/default/files/assets/documents/re... Study on many countries: https://www.sciencedirect.com/science/article/pii/S2590332219302258 https://www.sciencedirect.com/science/article/pii/S259033221...