This has an interesting premise! The orientation I got helped me get started, but I was still left with questions: What does the "Free" checkbox do in the UI that pops up when you click on a square? Where are the recurring costs coming from? Is there a way to earn money, or only to provide as many kilowatts as possible?
I see that this game was originally a Ludum Dare submission; it's impressively full-featured for something made in such a short time. With so many moving parts, its greatest need for improvement, in my opinion, is more guidance along the way.