Mayor Greg Fischer discusses energy management with Alpha Energy’s Scott Pate during the Commercial Energy Efficiency Expo. Louisville’s Metro Government is leading the push toward energy efficiency in commercial buildings. Alpha Energy Solutions is actively helping its customers monitor energy use and make smart decisions to use energy resources efficiently. Alpha was among about a dozen companies participating in the Oct. 11 Commercial Energy Efficiency Expo downtown, presented by the Louisville Energy Alliance. The one-day show offered facility managers opportunities…