> Electric cars, Mr. Toyoda pointed out, are only as clean as the electricity that powers them and the factories where they are built. Japan, Toyota’s second-biggest market, plans to go carbon neutral by 2050, but as long as it continues to rely on fossil fuels to generate electricity, he said, the vehicles’ environmental benefits will remain a mirage.
It should be noted that no country are planning to ban fossil fuel-burning power plants. The "carbon neutral" plans seems to be all plans by a few countries to export more renewable energy to surrounding countries than their own consumption of fossil fuels. The intention is still to continue rely on fossil fuels to generate electricity.
For countries like my own that have a set date for both banning the sale of new gasoline-burning vehicles and a date for "carbon neutral", we need to set a date where no new fossil fueled power plants may be built. Preferable the same date. If there are no sales of new ones then the old ones will die off after a while.