NSW bans new coal mines in major industry shift

New Restrictions on Coal Mining in NSW

The New South Wales (NSW) government has introduced a significant policy shift that will prohibit the development of new “greenfield” coalmines. This move is part of an ambitious 25-year plan aimed at balancing economic interests with environmental goals. While the ban on new coal mines is a major step, the government has indicated that it will consider extensions to existing mine sites and exploration in adjacent areas.

The plan outlines a careful approach to coal mining, emphasizing that proposals for extending the life of current mines will be evaluated on a case-by-case basis. These projects must also meet strict environmental standards to ensure they align with the state’s broader sustainability objectives.

Economic Importance of Coal

NSW Natural Resources Minister Courtney Houssos highlighted the significance of coal as a high-value industry within the state. She noted that coal mining supports approximately 23,800 jobs and contributes around $2.7 billion in royalties annually. In 2025 alone, coal exports generated $23.4 billion, serving 21 trading partners globally.

“Coal remains one of NSW’s top exports by value, with $23.4bn generated in exports during 2025, serving 21 trading partners globally,” she said.

Houssos acknowledged that while coal has a long history in NSW, its role is evolving in response to global shifts and the state’s emissions targets. She emphasized that coal-fired stations would continue to operate until they are retired or replaced by renewable energy sources by 2040. Thermal coal, she added, may still play a role in global energy use as late as the 2050s.

Industry and Political Reactions

Despite the government’s stance, the decision has drawn criticism from various quarters. Opposition Resources Minister, Senator Susan McDonald, described the policy as “incredibly short-sighted.” She argued that the ban on new coal mines comes at a time of potential energy shortages and could harm Australia’s energy security.

“This is what NSW Labor has decided is the best decision to secure the state’s future,” McDonald said. “Australia’s key trading partners rely on access to NSW coal for their energy security, so the Prime Minister must consider how this could hurt our trading relationships.”

McDonald also questioned whether the minister had consulted her counterparts before making the decision. She pointed out the contradiction between acknowledging coal’s economic value and then banning new mines.

Federal Response and Environmental Targets

Federal Resources Minister Madeleine King welcomed the decision, stating that it provides “certainty for industry” and “certainty for the workers on those coal mines across the Hunter Valley.” However, she emphasized that the final decision on mine extensions would rest with the state government.

Meanwhile, Environment Minister Penny Sharpe admitted that NSW’s current emissions reduction efforts fall short of the legislated target of 70% below pre-2005 levels by 2030. The latest modelling suggests the state may only achieve 40-46% reductions by that date. Despite this, Sharpe reaffirmed the government’s commitment to meeting its targets.

Support for Transition and Sustainability

Australian Conservation Foundation campaigner Freja Leonard praised the proposal, calling it a recognition of the coal industry’s decline. She urged the government to plan for an orderly phase-out of coal mining and provide support for affected workers.

The proposal follows the announcement that Eraring, Australia’s largest coal-fired power plant, will remain operational until 2029. Sharpe stated that this extension will help support emissions reduction efforts and provide certainty for investment in replacement generation.

Conclusion

The NSW government’s decision to ban new greenfield coalmines marks a pivotal moment in the state’s energy and environmental policies. While it aims to balance economic and environmental concerns, it has sparked debate among industry leaders, political figures, and environmental advocates. As the state moves forward, the challenge will be to ensure a smooth transition that supports both workers and the environment.