We dedicate 39 million acres to corn ethanol so our gas is 10% ethanol. 15 million acres of panels would supply all of the US energy needs including all curren

We dedicate 39 million acres to corn ethanol so our gas is 10% ethanol. 15 million acres of panels would supply all of the US energy needs including all current petroleum energy. 1 acre of corn produces 11 million kcal. 1 acre of solar panels produces 300 million kcal.