It's a common mistake to believe there isn't enough land to grow food, and that is simply false. We throw tons and tons of food away every year due to spoilage and other factors. Even in many parts of Africa scarcity of food is caused by waste and distribution problem than simply lack of arable land.

And when you think about the millions of lands used to grow bioethanol I think we can safely convert that for solar installation without worries.Agrovoltaic is also a practical approach for a lot of crops and farmers so that we can grow and produce electricity side by side.