Unusable land at the Knox County Landfill is getting a new purpose. The Knox County Board approved an option agreement with Ameresco Solar Land Holding to have solar arrays set up on around 45 acres of land. The space is considered brownfield land, unusable because of the potential presence of hazardous substances, pollutants, or contaminants. Bob Bondi, the Infrastructure Committee Chair, says that the land was unusable and this turns it into something taxable for the county. "Land that we otherwise couldn't use or couldn't be used for farming or anything else for, literally, c...