Carbon capture and storage (CCS) has the potential to significantly reduce emissions from industrial processes including gas processing and heavy industry. INPEX has a corporate goal to reduce scope 1 and 2 emissions intensity by 30% or more by 2030 on a path to net zero by 2050. Central to these goals is reduction of emissions associated with the Ichthys LNG operation, located on the Middle Arm of Darwin Harbour. Key to the reduction of emissions from Ichthys LNG is the development of a large-scale efficient CCS facility close to Darwin. To this end, INPEX (as Operator) and Joint Venture participants TotalEnergies and Woodside Energy were recently awarded the G-7-AP block in the promising Petrel Sub-basin. The work program associated with this bid includes new 3D seismic, a two-well-appraisal drilling campaign and a comprehensive post-well analysis program to prove up the previously identified storage intervals and allow INPEX to determine the potential storage capacities of these intervals. Scale is a critical driver of the efficiency of a storage solution, so INPEX is working collaboratively with wider industry, government and the CSIRO on the development of the Northern Territory Low Emissions Carbon Capture, Utilisation and Storage Hub business case which seeks to identify and map the pathway for the development of a large-scale multi-sink carbon storage network. This paper will provide an update on INPEX’s vision for the role it intends to play in the development of this Hub.