The energy categories used by Shieh Yih include purchased electricity and non-renewable fuels (such as gasoline and diesel). Among these, purchased electricity accounts for the majority of consumption, while renewable energy has not yet been adopted.

In 2024, the Company’s total energy consumption amounted to 7,058.88 GJ.

Energy Used: The Company’s energy sources include purchased electricity, gasoline, diesel, natural gas, and LPG; renewable energy has not yet been adopted.
Conversion Factors of Different Heating Values (2024), 1 kWh of electricity = 0.0036 GJ, 1 L of gasoline = 0.0318 GJ (7,800 kcal, with reference to the lower heating value of gasoline for cars of 7,609 kcal/L for 2024, announced by the Ministry of Environment on February 13, 2025), 1 L of diesel = 0.0362 GJ (8,400 kcal, with reference to the lower heating value of diesel of 8,642 kcal/L for 2024, announced by the Ministry of Environment on February 13, 2025)

▌Energy Conservation Plan

1. Plan to introduce a solar power generation system for self-generation and self-consumption, expected to be officially launched in 2027. This will increase the proportion of renewable energy consumption, reduce reliance on traditional energy, and help achieve the goals of green manufacturing and low-carbon transition.
2. Optimize energy efficiency by installing an Energy Management System (EMS) to monitor the energy consumption of different production lines in real time. Through data analysis, identify energy efficiency performance and explore potential energy-saving opportunities.
3. Upgrade equipment by continuously replacing high-energy-consuming air compressors, and enhance the transparency of electricity consumption through a watt-hour meter monitoring system.
4. Establish a smart warehousing system to optimize logistics and warehousing efficiency.
5. Add aerial work platforms to improve the precision and efficiency of spraying operations.
6. Regularly organize energy management and conservation training courses to strengthen employees’ awareness of energy conservation, and encourage staff to propose ideas for process optimization and energy efficiency improvements, thereby jointly advancing corporate energy transition and carbon reduction.