A friend used to live in Mich. His neighbors all planted corn even though it was mini farms form 5-40 acres. They had people with farm machinery plant and harvest the corn and when at the mill a percent was given to the harvester and the mill and the rest was on account for the homeowners use. the homeowners feed a pellet boiler with the corn and they all said the cost was minimal. My friend said the house smelled like popcorn all winter long.