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Our Efforts

Reducing CO2 Emissions

Changing the clean room humidification system [ That's Fukushima ]

Cooling fans were introduced for clean room humidification, and the number of boilers in operation was reduced. The cooling effect also helped to save energy on air conditioning. The changes made to the system will reduce CO2 emissions by approximately 900 tons/year.

Cooling fan

Adjustment of the inverter settings on the refrigerating machine [ TAIYO YUDEN Mobile Technology Products ]

A water heater is used to recover the exhaust heat from the cooling water used in the turbo refrigerating machine, and the water is returned to the cooling tower. In the winter season, there is a significant water savings and a reduced number of pump rotations saves on power consumption. The system will reduce CO2 emissions by approximately 600 tons/year.

Cooling water pump

High-efficiency refrigerating machine introduced [ KOREA KYONG NAM TAIYO YUDEN ]

A high-efficiency refrigerating machine was introduced that requires about 25% less power than the one it replaced. This will reduce CO2 emissions by approximately 800 tons/year.

Refrigerating machine Refrigerating machine

Reducing Water Consumption

Re-use of plate cleaning water [ DONGGUAN TAIYO YUDEN/TAIYO YUDEN (GUANGDONG) ]

Equipment was introduced to recycle the water used to rinse plates.
After rinsing, the water is filtered, and cycled back to be used again. (The water recycle rate is 60%.) This recycling helps to reduce the amount of water supply needed.

Equipment for recycling plate cleaning waterEquipment for recycling plate cleaning water