The Bajool explosives reserve, a secretive government-run facility in Queensland that has operated since 1913, has been approved for expansion to meet surging demand from the mining industry. The facility is one of four such reserves in the state, and the expansion signals a renewed reliance on domestically produced explosives as mining operations accelerate across Australia.
The Bajool explosives reserve, located south of Rockhampton in central Queensland, has received approval to expand its operations. The facility—one of four government-run explosive reserves in Queensland—has been in continuous use since 1913, originally established to supply munitions for World War I and later repurposed to support civilian mining and quarrying.
The expansion reflects growing demand from the mining sector, particularly for bulk explosives used in coal, mineral sands, and metal ore extraction. Queensland is home to major coal basins and is a key supplier of copper, zinc, and bauxite, and increased production has strained existing explosive supply chains.
Little is publicly known about the Bajool reserve’s current capacity or operations, due to the sensitive nature of explosives storage. The Australian government, through the Department of Defence and the Department of Industry, Science, and Resources, oversees these reserves to ensure safety protocols are met. The exact scope of the expansion—whether it involves new storage bunkers, additional land, or upgraded handling facilities—has not been detailed.
The decision comes as the mining industry faces global supply constraints for ammonium nitrate, a key explosive component, and as domestic producers seek to reduce reliance on imported materials. The expansion at Bajool is expected to create local jobs during the construction phase and potentially support ongoing employment once complete.
Local community representatives have expressed cautious support, though some safety concerns remain. The reserve lies in a rural area near Bajool township, and accidents at similar facilities have prompted questions about emergency preparedness. Government officials have said all regulatory requirements, including environmental impact assessments and public safety protocols, have been satisfied.
The expansion is seen as part of a broader push to secure Australia’s critical mineral supply chains, with explosives being an essential input for extraction. As Queensland positions itself as a hub for future-facing commodities like rare earths and lithium, reliable access to explosives will become increasingly strategic.
Analysis
Why This Matters
- The expansion directly affects local communities near Bajool, creating both economic opportunities and safety concerns around a hazardous facility.
- Explosives are a critical, often overlooked input for Australia's mining sector, which is a pillar of the national economy and key to the global energy transition.
- This project signals a shift toward domestic self-sufficiency in explosive supply, reducing reliance on volatile international markets for ammonium nitrate.
Background
The Bajool reserve was established in 1913 to store explosives for military use and later converted to support civilian industry. It is one of four government-run explosive reserves in Queensland, alongside facilities at Mudgee (as a civilian explosives depot), Wyong (smaller military-related storage), and a major storage site near Townsville. Over the decades, the reserve has been upgraded periodically, but the current expansion is the most significant in recent years.
The mining boom in Queensland has driven sharp increases in explosive demand, particularly after the COVID-19 pandemic disrupted global supply chains. The war in Ukraine further constrained ammonium nitrate exports from Europe, prompting Australian operators to look to domestic production and storage. The federal and state governments have been under pressure from mining companies to ensure adequate explosive supply to avoid project delays.
Key Perspectives
Mining industry: Welcomes the expansion as essential to maintaining production targets. Companies such as Glencore, BHP, and Anglo American operate large mines in Queensland and depend on reliable explosive delivery. They argue that delays or shortages could jeopardize billions of dollars in export revenue.
Local community and environmental groups: Cautious but concerned. The Bajool reserve is close to residential areas and farmland. While the government has stressed that safety assessments have been conducted, residents want transparent communication about risks, emergency plans, and potential environmental impacts on groundwater and air quality.
Government regulators: Stress that the expansion meets all legal requirements under the Explosives Act and that public safety remains the top priority. The Department of Industry and Resources has not released detailed expansion plans, citing operational security, but has confirmed that an environmental impact statement was prepared.
What to Watch
- Release of detailed expansion plans—expected in coming months—including maps, new storage capacity, and timeline.
- Local council and community submissions during any public consultation period, which may indicate pushback.
- Changes in domestic ammonium nitrate production capacity, as the expansion may be paired with new manufacturing facilities.
- Accident or safety incidents at similar facilities elsewhere in Australia, which could prompt review of the Bajool project.