China is currently implementing this national security strategy. Each addition EV car driving in China a car running on domestic solar+coal electricity and not running on imported oil.

China is also turning coal to synthetic fuels.

" The sector last year turned 276 million tons of coal - equivalent to almost a year of European coal use - into chemicals, oil and gas, according to the China National Petroleum and Chemical Planning Institute"

https://www.reuters.com/sustainability/climate-energy/chines...

You can imagine the CO2 result of this strategy.