APA Group is a company in Australia which owns and operates natural gas and electricity assets. It is Australia's largest natural gas infrastructure business. It was founded in 2000, when spun off from the Australian Gas Light Company and listed on the Australian Securities Exchange. Pipelines owned or operated by APA Group include: SEAGas pipeline Roma to Brisbane Pipeline Riverland Pipeline South West Queensland Pipeline Moomba to Sydney Pipeline Electricity transmission assets include: Murraylink electricity interconnector Directlink interconnector Basslink electricity interconnector Power stations owned by APA Group include: Emu Downs Wind Farm Hallett Wind Farm, Hallett, South Australia Diamantina Power Station, Mount Isa, Queensland Leichhardt Power Station, Mount Isa, Queensland X41 Power Station Daandine Power Station Wikipedia