DUET Group (DUET) is an owner of energy utility assets in Australia. DUET was an ASX-listed company until it was acquired by Hong Kong-based CK Infrastructure in May 2017.
Tradining under the banner of Australian Gas Infrastructure Group, DUET owns 100% of the Dampier Bunbury Pipeline, the only natural gas pipeline connecting the natural gas reserves of the Carnarvon and Browse basins on Western Australia’s North West Shelf with industrial, commercial and residential customers in Perth and the surrounding regions. The pipeline runs from the Burrup Peninsula, near Dampier, to Bunbury, near Perth, in the south-west of the state.
As of the start of 2025, Australian Gas Infrastructure Group is owned by a consortia of private sector entities listed on the Hong Kong Stock Exchange.
This includes CK Asset Holdings Ltd(CKA), CK Infrastructure Holdings Ltd(CKI), Power Assets Holdings Ltd(PAH) and CK Hutchison Holdings Ltd(CKH), all part of the CK Group – a leading global investor in energy and other infrastructure in the UK, Australia and other developed countries.
The DBP is managed through its AGI Development Group Nominees, formerly DBP Development Group Nominees. It also owns and/or operates on behalf of shippers under long term gas transportation service contracts: Wheatstone Ashburton West Pipeline (100% ownership), Fortescue River Gas Pipeline (majority owner) and Ashburton Onslow Gas Pipeline.
It has also maintains third party asset infrastructure and has been awarded the contract to maintain the onshore section of the Chevron operated Gorgon Domestic Gas Pipeline.
