This comprehensive project included installation of new HVAC equipment, lighting, and a solar photovoltaic system. Energy Resources installed a 150 HP Single Stage Rotary Screw Air Compressor with variable speed control and a 670 scfm cycling refrigerated air dryer. We also installed (3) high efficiency natural gas furnaces, (9) condensing gas unit heaters and (5) gas fired radiant heaters. We installed (28) high efficiency packaged rooftop units with dual enthalpy economizers, (3) ductless mini-split systems and (1) high efficiency heat pump. The lighting portion of the project included upgrading interior fluorescent lighting in office and manufacturing areas to LED retrofit kits, new LED high bays, and upgrading exterior HID fixtures with LED wall packs and floods. In addition, we installed a 191 kW Solar PV system. With anticipated annual savings of 462,521 kWh and 5,564 CCF the project had a 14.4-year payback and was made possible with a 15 year CPACE loan.