Danville's planning and zoning commission has recommended a zoning change to allow the project to be built on 10 acres of undeveloped wooded property just north of the water-treatment plant on East Fairchild Street. DANVILLE — Some residents whose properties back up to an Aqua Illinois site where the water company plans to install a solar array in an effort to save about $100,000 a year in operating costs are hoping aldermen stop the project. read more