Management section

*Design planning of heat-insulate wall, small-size window and air curtain door way

*Utilization of solar system (hot water heater, electric power generation)

*Upgrading from incandescent bulbs to fluorescent lighting

* Highly efficient lighting fixtures (such as inverter lighting fixtures)

*Introduction of BEMS (Building energy management system)

Goods shops

*Control of excess lighting

*Reduction of incandescent lighting (thermal-radiation reduction)

Food shops

*Categorized separation of chillers based on cooling/freezing temperature range

*Adoption of air-curtain type show case

*Exclusion of excess cooling of open-space where cold/chilled show cases stand

Dinning section

*Management of the ventilation fans of kitchens

   (elimination of excess ventilation, cleaning of fan) 

Utility section

*Highly efficient turbo chiller, VWV control of pumps, VAV control of fans,

*Rational combustion of boiler (air/fuel ratio)

*Number control of utility facilities in proportion to load/demand

*Inverter control system for pumps and fans

*Upgrading from conventional transformer to highly efficient transformer *Introduction of co-generation system

Motor pool

*On-Off control of ventilation fan in proportion to CO gas density

*Dividing of lighting area to small size zone