we do... wind at sea alone can easily cover all our needs. Even future ones. Example: US total use now 4.000 TWh, potential +8.000TWh, for Europe it's even a staggering +90%. >

https://www.iea.org/reports/offshore-wind-outlook-2019

and if you buy a really smart car...you need even less. Even zero if you drive little and live in a sunny state) >

https://www.aptera.us/