I would bet you use just as much fossil fuel as the next man. Our country would be totally non competitive if it didn't use fossil fuels. Alternative energies have been trying to make a go of it since the 70's without success without taking my tax money for subsidies.
I use only 120 Gallons of gasoline per year (that is less than $500 in gasoline per year). Get a hybrid or an EV. I'm not sure why people complain about the price of gas and not sure why some people use so much. The internet says the average US driver uses 729 gallons per year. That waste has got to come down and it will.