Jemena Plans 400-Km Pipeline to Link Beetaloo Basin to East Coast Gas Market
Energy infrastructure operator Jemena announced plans Thursday to seek regulatory approval for a 400-kilometer (250-mile) natural gas pipeline linking Australia’s remote Beetaloo Basin to energy-starved markets along the country’s eastern coast.
The proposed pipeline expansion aims to streamline fuel transport from the shale gas province directly into the domestic supply grid, creating what company leadership describes as the fastest delivery route to relieve persistent east coast energy strain.
Speaking at the South East Asia Australia Offshore & Onshore Conference in Darwin, Jemena Chief Executive David Gillespie revealed the project would connect the Beetaloo Basin directly to the company's existing Northern Gas Pipeline network.
The current Northern Gas Pipeline infrastructure transports roughly 90 terajoules (TJ) of natural gas daily to eastern Australia. Gillespie noted that planned compression upgrades could boost that existing link's capacity to 130 TJ per day.
"The proposed pipeline will create the shortest and fastest pathway for greater volumes of Beetaloo gas to enter the east coast market," Gillespie told industry delegates.
The infrastructure push follows a milestone commercial achievement this week when Tamboran Resources initiated the basin's first commercial gas delivery, supplying 40 TJ per day to Darwin.
Although initial production remains modest, developers plan to expand regional operations into large-scale liquefied natural gas (LNG) export projects and power facilities supporting data center infrastructure.
Supply deficits along Australia's east coast, where three export terminals operate, have forced federal policy interventions since 2017.
With recent policy updates requiring future LNG projects to reserve 20% of extracted gas for domestic usage, analysts warn local Northern Territory markets are too small to absorb these reserved volumes.
Jemena—jointly owned by State Grid Corporation of China and Singapore Power—believes the new conduit will bridge this gap. In April 2026, the company completed a bi-directional upgrade on Australia’s Eastern Gas Pipeline, boosting the country’s energy reliability.
Gillespie stated that an expanded Beetaloo industry producing 1,000 TJ daily could funnel significant reserves through the new pipeline route, helping energy producers satisfy federal domestic supply mandates while stabilizing Australia's east coast grid.