Evolution of the east coast gas market

Abstract

This extended abstract reviews how the east coast gas market is managing the major transition from being a ring-fenced domestic market to being part of an interconnected global trading market, and what still needs to be done to rebalance after half a decade of disruption. The east coast gas market has a great future ahead of it, but only if Australia acts quickly to open up access to new gas supply sources as existing gas fields mature and decline. The presence of a global liquefied natural gas (LNG) supply market on the east coast now provides an incentive for gas producers to invest in new provinces and new plays at a scale the domestic gas market could not have supported on its own. This can only be good for competition in the east coast gas market over the medium to long term, and potentially open up enormous supplies for the growth of Australian industry, akin to the US shale gas revolution. To make the most of the resources and infrastructure we now have on the eastern seaboard, there is a role for governments to play in ensuring access to resources and providing stable, coordinated, robust energy policy and regulatory frameworks that attract investment in further growth in the gas sector, the benefits of which will flow on to Australian industry more generally.