South Australia's proposed early lifting of fracking moratorium on Limestone Coast sparks debate
Consensus Summary
South Australia’s Labor government proposed lifting a 10-year moratorium on fracking in the Limestone Coast two years early in May 2026, aiming to unlock gas reserves estimated at 200 petajoules to secure the state’s energy supply for a decade. The move has faced strong opposition from local farmers, environmentalists, and political parties like One Nation and the Liberals, who argue it risks groundwater contamination and undermines the region’s agricultural economy. The government insists any fracking would undergo rigorous environmental assessments and public consultation, but critics, including the Limestone Coast Local Government Association and Lock the Gate Alliance, say the decision breaks promises and threatens the region’s food and fibre industries. The bill is expected to fail in the upper house, but the moratorium’s expiration in 2028 means the issue will likely resurface regardless.
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Key details reported by multiple sources:
- A 10-year moratorium on fracking in South Australia’s Limestone Coast was introduced in 2018 and is set to expire in late 2028.
- The South Australian government introduced a bill in May 2026 to lift the fracking moratorium two years early, but it is expected to be defeated in the upper house.
- The Otway Basin under the Limestone Coast is estimated to contain about 200 petajoules of known gas reserves, which could supply South Australia for 10 years.
- The Limestone Coast region produces 83% of Australia’s lucerne, half of South Australia’s dairy and potatoes, and nearly a third of its wine grapes.
- The South Australian Chamber of Mines and Energy supports lifting the moratorium, stating fracking 'can be done safely if done correctly'.
- The moratorium applies to seven local government areas: Mount Gambier, Naracoorte Lucindale, Grant, Tatiara, Kingston, Wattle Range, and Robe.
- The South Australian government claims any fracking proposal would require a detailed environmental assessment and mandatory public consultation.
- The Australian Energy Market Operator has forecast potential gas supply shortfall risks from 2029.
Points of Difference
Details reported by only one source:
- Tony Beck, a farmer whose family has farmed near Mount Gambier since the 1950s, opposes fracking and argues it poses risks to groundwater, stating 'deep fracking here is a different order of risk entirely'.
- Energy and Mining Minister Tom Koutsantonis said the government would not permit any projects to put underground aquifers at risk and that regulations and independent experts would ensure no environmental risk.
- Josh Runciman, lead Australian gas analyst at the Institute for Energy Economics and Financial Analysis, said exploring for unconventional gas can cost tens of millions of dollars, with wells costing $20 to $40 million.
- Runciman noted that east coast gas demand is falling and questioned whether companies would invest in fracking in the South East due to financial incentives.
- Samantha Hepburn, a Deakin University natural resources law academic, said the factors leading to the moratorium have not changed and that lifting it cuts across environmental protection and climate policy frameworks.
- The moratorium was introduced by the then Liberal government, and Labor opposed it when in opposition, arguing it would push up prices and contribute to shortages.
- Pete Bissell, from the Limestone Coast Grape and Wine Council, called the government’s decision 'extremely disappointing' and 'deeply regrettable', stating fracking would jeopardize the region’s sustainable farming future.
- Georgina Woods, acting national coordinator for Lock the Gate Alliance, called the decision 'shocking' and said it broke the state government’s promise to protect groundwater and fertile farmland.
- The Limestone Coast Local Government Association president, Lynette Martin (also mayor of Mount Gambier), said councils were 'acutely aware of the anxiety and concern' in the community and called for a region-wide assessment before any fracking.
- The announcement was made just eight weeks after the state election, raising questions about timing and political motives.
Contradictions
Conflicting information between sources:
- The ABC states the moratorium was introduced in 2018, while the Guardian says it was introduced in 2017 (with the ban imposed in 2018).
- The ABC reports the moratorium is set to expire in late 2028, while the Guardian does not specify a date but confirms it was due to last until 2028.
- The ABC says the government claims 200 petajoules of gas reserves are estimated, while the Guardian does not mention this specific number but focuses on the broader risks to agriculture and groundwater.
- The ABC states the bill to lift the moratorium was tabled in parliament in May 2026, while the Guardian says it was introduced 'this week' (also May 2026) but does not specify the exact date.
Source Articles
Fracking could open the door to 10 years of gas supply but is there a risk?
A decade's worth of gas supply for South Australia is potentially sitting below the Limestone Coast region. But will it ever be extracted?
Fracking ban rethink on back-burner — but is it delaying the inevitable?
The SA government argues South East fracking would help unlock gas reserves at a time of limited supply — but it's a move that's vehemently opposed by many in the local community.
‘Disastrous’ plan to allow fracking on South Australia’s Limestone Coast is a broken promise, locals say
Labor moves to overturn moratorium on fracking in groundwater-dependent region two years earlier than planned and just weeks after state election Sign up for climate and environment editor Adam Morton’s free Clear Air newsletter here South Australia’s ban on fracking was meant to last another two years. But farmers, environmentalists and communities have expressed shock and dismay over laws that will open up the Limestone Coast for unconventional gas development, with some calling the move “deep