Reducing Energy Usage

Reducing Energy Usage

Due to revisions to the Energy Saving Act, in , CTC was designated as a designated business operator, and is consequently working to reduce energy consumption per unit by an average of 1% or more per year.

Offices

Category Units FY2017 FY2018 FY2019 FY2020 FY2021
Energy consumption Kl 3,701 3,732 3,547 3,251 2,575
Energy consumption per unit*1 0.44 0.43 0.407 0.36 0.27

Data Centers

Category Units FY2017 FY2018 FY2019 FY2020 FY2021
Energy consumption Kl 27,921 27,792 26,094 24,267 24,415
Energy consumption per unit*2 1.695 1.691 1.669 1.636 1.614
  • *1Energy usage/number of personnel
  • *2Base unit energy consumption for entire data center / amount of energy used by IT devices