Taiwan: 17.57 m³/t

Overseas: 3.07 m³/t

Total: 13.76 m³/t

1. Rationalization of water utilization with comprehensive solutions to water leakages.
2. Control and counseling of the 3 important water-saving solutions proposed by plants to decrease water consumption by 20%.
3. Ongoing optimization of wastewater and reclaimed water recycling.

Promote water resources management

1. Completed the water balance chart.
2. Establish water consumption management indicators per unit product.
3. Implement water conservation programs.

1. Reduced the cost of furnace ballast resource treatment and established a regenerative acid recycling economy.
2. Established a channel for reduction and removal of ballast and conduct research on waste resource utilization.
3. Conducted research on the reduction of ballast, low-temperature vapor pressure and CLSM (Controlled Low-Strength Material) in the steelmaking process.

1. Establish the strategic reuse technology and business model of furnace ballast.
2. Increase the amount of waste reused.
3. Promote projects to reduce the waste landfill rate in each factory area.

Taiwan: 97.98%

Overseas: 90.10%

Total: 95.61%

1. Applied for and obtained the classification of regenerated acid as a reuse product from the competent authorities.
2. Obtained registration and sales qualifications for regenerated acid products.
3. Established an ARP (Acid Recovery Plant) circular economy model.

Taiwan: 1.54%

Overseas: 1.77%

Total: 1.64%

1. Completion of overseas plants' greenhouse gas inventory and certification in compliance with the ISO 14064-1:2018 standard.
2. Solar power generation efficiency management and supervision of new solar power project implementation in Taiwan.
3. Green supply chain promotion focusing on the key suppliers whose carbon emissions are the highest 20% to gather their material carbon emission factor data.

Promote the 5-year carbon management plan

1. Complete the inventory of total carbon emissions and carbon emissions per unit product.
2. Promote green supply chain and low-carbon alliance, obtain the carbon coefficient of raw materials and develop low-carbon value chain.
3. Promote the new energy conservation plan.
4. Complete the introduction and verification of the energy management system in Mainland China factories.

Taiwan: 1.83%

Overseas: 2.24%

Total: 1.98%

Taiwan: 3 cases (Yenshui)

Overseas: 0 case

1. Improved the environmental protection management system in the plant and improved the efficiency of equipment responsible for treatment.
2. Require environmental management compliance and implementation of standardized operations in each plant area.
3. Provided guidance on compliance deficiencies in each plant and cultivated environmental protection talents.

Continue to improve the environmental protection management system in the plant, improve the efficiency of treatment equipment, implement standardized operations, comply with regulatory requirements, and cultivate environmental protection talents.