| Zero Emission |
Zero emissions of air pollutants: Equipment/component VOC leakage <0.5% |
- Reduce equipment/component for emission leakage of VOCs (Manufacturing Department I)
- Reduce the annual leakage of VOCs (Manufacturing Department II)
- VOCs Reduction Plan (Manufacturing Department III)
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Reduced VOCs leakage of Manufacturing Department I/Manufacturing Department II/Manufacturing Department III to 0.04% in 2024.
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- Reduce equipment/component for emission leakage of VOCs (Manufacturing Department I
- Reduce the annual leakage of VOCs (Manufacturing Department II)
- VOCs Reduction Plan (Manufacturing Department III)
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| Zero Wastewater Emissions: Improve wastewater recovery rate by 2% (based on 2021 baseline) |
Purchase the new float oil pump |
2024 wastewater reclamation volume: 29,565 metric tons
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Improve sludge treatment in wastewater pools
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| Reduce GHGs Emissions by 1,560 metric tons of CO2e |
Implement 6 energy-saving projects |
2024 cumulative energy savings: 4,650,858 kWh; LNG savings: 333,379 M3 ; reduce GHGs by 2,897 metric tons of CO2e |
2025 estimated energy savings: 1,234,612 kWh, reducing GHGs by 585 metric tons of CO2e |
| Zero emissions of air pollutants: Greenhouse gas emissions and reduction estimates |
- Monthly greenhouse gas emissions and carbon fee estimates
- Monthly carbon reduction estimates
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- Estimated carbon fee of NT$33,516,563
- Electricity consumption and reduction in greenhouse gas emissions (4,359,422 kWh * 0.474 kg CO2/kWh = 2,066,366 kg/CO2)
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Continuous implementation |
| Reduce water discharge by 5,280 metric tons |
Continuous monitoring and reclamation of effluents |
2024 wastewater water reclamation: 29,565 metric tons |
2025 estimated wastewater water reclamation: 24,600 metric tons |
| Zero Pollution |
Zero emissions of air pollutants: Reduce the leaked emissions of VOCs |
Recover 31,500 kg/year from Manufacturing Department I V-404 VA tank
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Reduce VA losses by 31,500 kg
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The program was completed in 2024 |
| Zero air pollution: Replacement of pumps to reduce VOC emissions to the atmosphere |
- Added 1 new Modifier pump J-220E to the C-line
- Added 2 new Modifier pumps J-220P and J-220Q to the EF-line
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- Upon replacement of Modifier pumps, the emission coefficient was reduced from 0.00335kg/hour to 0.00008kg/hour, reducing 292.76 kg of VOC emissions to the atmosphere on the basis of 365-day operations
- Upon replacement of Modifier pumps, the emission coefficient was reduced from 0.00335kg/hour to 0.00008kg/hour. Upon replacement of 2 pumps, a total of 585.52 kg of VOC emissions to the atmosphere were reduced on the basis of 365-day operations per pump
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Add 1 new Modifier pump J-220E to the EF line (Manufacturing Department I)
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