APA Group develops, owns, and operates natural gas transportation and energy infrastructure in Australia. The company operates through three segments: Energy Infrastructure, Asset Management, and Energy Investments. It operates natural gas pipelines, gas storage facilities, gas-fired power stations, and wind farms. The company has interests in approximately 15,000 kilometers of gas transmission pipelines; 28,400 kilometers of gas mains and pipelines; and 1.3 million gas consumer connections. It also owns and operates the Mondarra gas storage facility and the Emu Downs wind farm in Western Australia; 242 megawatt Diamantina and 60 megawatt Leichhardt power stations in Queensland; the Dandenong LNG storage facility in Victoria; and the Central Ranges gas distribution network servicing Tamworth in New South Wales. In addition, the company provides commercial, operating, and asset maintenance services to its energy investments and third parties; and invests in unlisted entities. APA Group is headquartered in Sydney, Australia.