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A 300-kilowatt solar energy project went into commercial operation Dec. 25 on the campus of the University of St. Mary of the Lake/Mundelein Seminary in Mundelein, Illinois. (UMSL/Mundelein Seminary)
A 300-kilowatt solar energy project went into commercial operation Dec. 25 on the campus of the University of St. Mary of the Lake/Mundelein Seminary in Mundelein, Illinois. (UMSL/Mundelein Seminary)