Electric Power Industry Co., Ltd. is an investment holding company mainly engaged in investment in energy and public utilities related business. The company operates through three divisions. The investment division is engaged in investment energy and public utilities related business. Invest in the Hongkong Electric Power Investment Division to invest in the production and supply of electricity in Hong Kong. All other activity divisions are engaged in other businesses operated by the company. The company's business scope includes thermal and renewable energy power generation, transmission and oil transmission, power distribution and gas distribution. The company operates in the domestic market and overseas markets such as the United Kingdom, Australia, New Zealand, Thailand, the Netherlands, Portugal and Canada.