Karara Mining Ltd. has filed an application with the Environmental Protection Authority (EPA) to extend the Karara iron ore project’s lifespan by 15 years through a major overhaul of its existing development framework.
The proposal, lodged with the Environmental Protection Authority (EPA), aims to push the mine’s operational life from 25 years to approximately 40 years, securing the project’s future in the Midwest region of Western Australia.
The revision involves a significant reconfiguration of the mine’s footprint.
While the plan includes 1,522 hectares of new ground disturbance to extend the tailings storage facility and waste rock landforms, the overall proposal features a net reduction in the development envelope.
This adjustment is designed to better protect significant local flora, specifically the Priority 1 species Lepidosperma sp. Blue Hills and Caesia sp. Koolanooka Hills.
Under the new plan, the total disturbance area will be capped at 5,040 hectares within a broader 13,557-hectare development envelope.
The proposal also incorporates areas previously approved under the Mungada Iron Ore Project (MIOP), centralising several regulatory approvals into one cohesive operational plan.
Beyond physical boundaries, the amendment provides updated data on greenhouse gas emissions and groundwater management.
While the depth of dewatering remains unchanged, peak daily rates have been revised to more accurately reflect updated groundwater modelling.
The EPA has noted that the amended proposal remains substantially the same character as the original project. Because the changes do not introduce new environmental factors, no additional EPA functions are required for the assessment.
However, the community will still have a say, with a four-week public environmental review scheduled for the Environmental Review Document (ERD).
With the assessment now progressing under the Environmental Protection Act 1986, Karara Mining is positioning itself for a long-term future, balancing expanded production capacity with targeted conservation efforts for the region’s unique biodiversity.
