Geomechanics, Streamlined.
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Reviewed by Joe Ashwell
First reported on International Mining – News
Construction has commenced on Fortescue’s 440 MW Solomon Airport solar farm in the Pilbara, set to be Western Australia’s largest solar development and supplying about one-third of the solar capacity the company says it needs to reach its Real Zero emissions target. The project will feed Fortescue’s nearby iron ore operations, reducing reliance on gas and diesel generation across the Solomon power network. For mine planners and electrical engineers, this scale of behind-the-fence renewables will drive changes in load management, network stability design and contingency planning for remote operations.
In our database of 1,099 mining stories, Fortescue features unusually often in Pilbara decarbonisation pieces, with the Solomon Airport solar farm, battery-electric locomotives and ‘real zero’ fleet prototypes forming a coherent, asset-level power and haulage transition rather than isolated pilots.
The 440 MW Solomon Airport solar farm representing roughly one-third of Fortescue’s required solar capacity implies a total build-out on the order of gigawatt scale in Western Australia, signalling long-term grid and network planning implications for other Pilbara operators sharing transmission corridors.
Linking this solar build with Fortescue’s recent battery-electric locomotive commissioning in the Pilbara suggests a strategy to match high-penetration renewables with large, flexible traction loads, which could help manage intermittency and reduce reliance on gas or diesel peakers at remote iron ore hubs.
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Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
Lynas Rare Earths has extended its supply and funding agreement with Japan Australia Rare Earths (JARE) to 2038, locking in long-term offtake for Japanese customers and continued support for its Mt Weld mine and downstream processing assets. The deal secures financing flexibility through JARE’s existing loan facilities while underpinning feedstock for Lynas’ cracking and leaching plants in Kalgoorlie and Kuantan. For rare earths project developers, the move signals sustained Japanese backing for non-Chinese NdPr and heavy rare earth supply chains.
Thiess executive general manager Rae O’Brien has been named Exceptional Woman of 2026 at the Queensland Resources Council and Women in Mining and Resources Queensland awards, recognising her leadership across large open-cut coal and metals operations. O’Brien has overseen multi-year productivity and safety programmes at Thiess, including deployment of autonomous haulage fleets and advanced fleet-optimisation analytics on east coast sites. Her recognition signals continued industry emphasis on senior female leadership in mine planning, contractor management and technology-enabled production improvement across Queensland’s major resource projects.
ALLU screening and crushing buckets supplied by Total Rockbreaking Solutions are being used in Australian quarrying and mining operations to convert oversize and waste rock into saleable aggregate and fill. By processing byproduct in-situ on loaders and excavators rather than hauling it to fixed plants or waste dumps, sites can recover usable fractions, cut transport and tipping costs, and reduce stockpiled waste volumes. The approach is particularly relevant for brownfield pits with limited space and variable feed, where mobile, attachment-based processing can extend resource life.
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