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Energy Efficiency

Management Approaches

Performance

  • Since joining in 2022, TCC has met EP100's energy efficiency targets for two consecutive years and was listed on the annual Surpass Map.

Target

  • Improve energy productivity by 50% by 2040 relative to 2016 baseline year

  • Continuously strengthen power generation by waste heat recovery and energy-saving technological improvements

Energy Consumption

2021202220232024
Total non-renewable energy consumption (Unit: GJ) 135,370,307  109,735,578  94,141,360 90,306,520
Total renewable energy consumption - alternative fuels & renewable energy (Unit: GJ) 466,9491,743,904 2,069,3221,781,999

Note

  1. The newly disclosed scope in 2024 includes Longshan, Huaihua, and Liaoning cement plants; Fuzhou and Liuzhou grinding plants; Feng Sheng Enterprise Company, 123 Environmental Protection Technology Co., Ltd., Beijing TCC EnvironmentalTechnology Co., Ltd., TCC (Guangdong) Renewable Resources Technology Company Limited.
  2. The coal calorific values for cement plants in Taiwan are converted based on each plant's specific seings. The conversion factors are as follows: Su’ao Plant – 5,532.69 kcal/kg; Hoping Plant – 5,570.14 kcal/kg; other cement plants in Taiwan –5,512.66 kcal/kg. Conversion factors for other fuels are: diesel – 8,400 kcal/l, gasoline – 7,800 kcal/l, electricity – 3,600 GJ per million kWh, and natural gas – 8,000 kcal/m. For Mainland China,calorific values are calculated inaccordance with local practices and regulations.
  3. Energy consumption data is based on reports submied to the Energy Administration.

Power Generation by Waste Heat Recovery

Electricity from Waste Heat Recovery
Electricity Purchased/Electricity Used
Carbon Reduction with Waste Heat Recovery