Ok, you replace your fossile fuel cars and appliances with electrical ones.
You do realize that: below from:
U.S. Renewable Energy Factsheet.
About 79% of the nation's energy comes from fossil fuels, 8.0% from nuclear, and
13.1% from renewable sources. In 2019, renewables surpassed coal in the amount of energy provided to the U.S. and this trend has continued through 2022.
Therefore more electric damand means more fossile fuel to provide the electric power. That is until an reliable green energy source can brought on-line.