Question: What is the name of this Australian generation, electricity and gas retailing private company that is owned by Hong Kong-based Chow Tai Fook Enterprises and operated and maintained the Northern Power Station in Port Augusta? 
Sentence (from "Alinta Energy"): Alinta Energy is an Australian generation, electricity and gas retailing private company that is owned by Hong Kong-based Chow Tai Fook Enterprises.
Relevant evidence: Yes