YUME Factory
Little Vibration Space
There is little vibration in underground as special seismic isolation covers around the plant.
Room Temperature Control :23±0.3℃
Eco-Friendly Air Conditioning using Geothermy
Merit of Underground Factory
The chart below is the comparison of YUME factory (underground) and grond-factory assumed to have same condition as YUME factory considering the effect on economy and environment. It clearly shows that underground condition brings in large cost reduction of air-conditioning. Even construction cost of underground is 25% higher than ground one, the cost reduction still can cover it.
This system also results in reduction of CO2 emission. So we can say that underground facility is a big merit on our quality and Eco-action.
| Location | Ground | Underground | Decreasing Rate |
|---|---|---|---|
| Construction Cost | 1 | 1.25 | -25% |
| Air-Conditioning System | Chiller Unit | ||
| Air-Conditioning Capacity | 1 | 0.77 | 23% |
| Initial Investment | 1 | 0.38 | 62% |
| Running Cost | 1 | 0.6 | 40% |
| CO2 Emission | 456.0t/year | 310.7t/year | 32% |
