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50 articles tagged with Sustainability
Artisanal and small-scale mining (ASM) is now a routine, material risk for majors such as Gold Fields, AngloGold Ashanti and Southern Copper, which has had to halt drilling and geotechnical, hydrogeological and environmental studies at Los Chancas in Peru until illegal mining stops. Swissaid estimates at least 435 tonnes of undeclared African gold worth about US$31 billion left the continent in 2022, while a 2025 global inventory links 5.4 million hectares of deforestation to mining, 70% from sites under 1 km². New radar-based and optical satellite change-detection workflows, such as EarthDaily’s monitoring of cloud-obscured ASM in Peru and Ghana, are presented as critical to distinguish isolated incursions from expanding patterns and to target formalisation, enforcement and concession protection.
Cornish Lithium has secured a £7.2M UK Government DRIVE35 grant to fund drilling and reservoir testing at its Cross Lanes Geothermal Lithium Project near Chacewater, Cornwall. The funding will support additional deep geothermal boreholes targeting lithium-rich brines and associated heat, advancing data on permeability, flow rates and temperature profiles in Cornish granites. Outcomes will inform well design, surface infrastructure and potential co-production of low-carbon heat and battery-grade lithium, with direct relevance to geothermal resource appraisal and coupled geoenergy–mineral extraction schemes in fractured hard rock settings.
Venezuela’s government and opposition have agreed to jointly seek the return of about 31 tonnes of gold, worth roughly US$4.4 billion, held in the Bank of England’s vaults beneath Threadneedle Street to fund reconstruction after June’s earthquakes that killed more than 6,000 people and damaged homes, hospitals and infrastructure. The bullion, about one-fifth of Venezuela’s reported 161-tonne reserves in 2018, has been frozen since 2018 amid UK recognition of Juan Guaidó over Nicolás Maduro. Any release is expected to involve complex UK court proceedings and strict transparency safeguards on reconstruction spending.
Modern Mining is preparing to commercialise its Greenville, North Carolina e-waste plant, which shreds, gravity-separates and then uses “aqueous purification” chemistry to recover gold, silver, palladium and copper without large-scale incineration or new smelting capacity. The move comes as President Trump’s July use of the Defense Production Act enables export restrictions on industrial waste containing critical minerals, aiming to keep higher-than-ore-grade electronic scrap within US borders. Modern Mining plans a distributed network of modular plants—targeting roughly one new facility per year over five years—to build a domestic secondary-metals supply chain alongside conventional mining.
SANY has dispatched the first batch of SKT110Ei pure-electric autonomous mining trucks from its Shenyang Industrial Park, claiming the first Chinese autonomous mining truck fleet shipment to South America. The SKT110Ei trucks integrate battery-electric drivetrains with autonomous haulage systems, targeting large open-pit operations where diesel 90–100 t class trucks are typically used. For mine planners and geotechnical teams, the move signals growing availability of non-diesel, autonomous haulage options from Chinese OEMs for greenfield and brownfield fleet renewals in the region.
Electric Power Conversions Australia, Sigma Powertrain and Dayton-Phoenix Group are set to retrofit a Caterpillar 793C mechanical-drive haul truck from Northern Star Resources’ KCGM Operations in Western Australia into a 100% battery-electric unit. The project will replace the diesel engine and mechanical drive with a fully electric drivetrain and high-voltage battery system, effectively creating a zero-exhaust-emission version of a 220–240 t class truck. For mine operators, the retrofit approach offers a potential pathway to decarbonise large fleets without purchasing new OEM battery-electric models.
Wirtgen’s new WRC recycler-stabiliser targets heavy-axle pavement damage predicted by the Fourth Power Law by combining high-torque milling, in-situ mixing and cement/lime stabilisation in a single pass. Building on the WR series platform, the WRC is engineered for deep treatment of heavily trafficked base layers, allowing contractors to reprocess existing bound and unbound materials rather than import full-depth replacement. The approach cuts aggregate haulage, cement usage and construction time, with direct implications for life-cycle cost, pavement thickness design and workzone traffic management.
Geopolitical instability, critical minerals supply chain risks and rapid deployment of artificial intelligence will dominate the International Mining and Resources Conference and Expo (IMARC) in Sydney from 29–31 October 2024, which is expected to draw thousands of delegates and hundreds of exhibitors. Global majors, METS companies and governments will use IMARC to negotiate offtake agreements, discuss downstream processing in Australia and test AI tools for orebody modelling, autonomous haulage and plant optimisation. Outcomes will influence capital allocation for Australian copper, lithium and rare earths projects and shape long-term infrastructure and skills planning.
Sisk has completed the main 4.2km realigned section of the A59 at Kex Gill, diverting traffic away from a landslip‑prone stretch that has suffered 15 failures and over £6m in repairs since 2000, with two of the three carriageways due to open before the end of August. Remaining works focus on tie‑ins to the existing network, including a redesigned junction at Church Hill and access improvements around Fewston Reservoir. The scheme adds more than 12,700 native trees, balancing ponds, new NMU routes and 4km of natural stone walls within the Nidderdale National Landscape.
Grayson has secured ISO 14068 carbon neutrality certification, moving from PAS 2060 to the more demanding international standard that requires quantified emission reductions and independently verified offsets. The company has invested in on-site solar generation, battery storage and lower-carbon logistics, and developed site products such as the recycled aluminium G Board mortar board, designed to replace multiple timber boards over a bricklayer’s career and remain fully recyclable. Building on its earlier Zero Waste to Landfill status, Grayson is among the first UK construction suppliers to meet ISO 14068, giving contractors stronger assurance on embodied carbon claims.
Graham has signed a three‑year deal making MukAway its primary materials management platform across UK and Ireland infrastructure sites, in one of MukAway’s largest contracts to date. The decision centres on handling very high volumes of earthworks on nationally significant infrastructure projects with full digital visibility of material movements and logistics. Graham’s team cites MukAway’s ESG dashboard as a key feature, giving project managers usable, site-level sustainability data in real time to inform haulage choices, disposal routes and reuse strategies.
Sustainability leadership in infrastructure is framed as a shift from ever‑higher net zero rhetoric to practical, outcome‑driven delivery amid increasingly polarised debates on climate action, economic growth and energy security. The focus is on decisions that directly affect project pipelines and asset performance, such as prioritising buildable low‑carbon materials, realistic whole‑life carbon targets and grid‑compatible energy solutions over abstract ambition. For engineers, this signals greater scrutiny of deliverability, cost and programme impacts when proposing decarbonisation measures on major schemes.
AusIMM’s 17th Mill Operators Conference will convene leading metallurgical and processing specialists later this year to focus on boosting plant performance, tightening operational discipline and deploying new technologies across Australian concentrators. Sessions will centre on practical optimisation of grinding and classification circuits, debottlenecking existing mills and integrating advanced process control and digital monitoring into brownfield plants. For plant managers and process engineers, the event signals strong peer focus on throughput gains, energy efficiency and more disciplined operating strategies in mineral processing.
Vale’s Base Metals unit is accelerating a coarse particle flotation (CPF) expansion at the Salobo copper-gold mine in Carajás, lifting plant throughput by 6 Mt to 42 Mt per year and adding about 30,000 tpa of copper plus 15,000 oz of gold byproduct, with first production now targeted for H1 2028. The CPF circuit will strip waste earlier in the flowsheet to cut grinding load, raise metallurgical recoveries and reduce specific energy and water consumption compared with conventional processing. Capital cost has been trimmed to about $215 million, with Wheaton Precious Metals contributing $40 million under a revised streaming deal, leaving Vale’s net outlay near $175 million and an expected after-tax IRR above 50%.
Proposed global coal mining capacity rose 11% in 2025, driven mainly by India where the project pipeline doubled as the government targets 1.15 billion tonnes of coal production in 2025–26 to cover peak power demand and energy security. In contrast, commissioning of new coal capacity fell almost 40%, with China’s additions down 44% amid tighter mine approvals and safety rules, and Australia’s new capacity plunging 96% as export demand weakens. Around 70% of proposed mines remain at pre-permit or construction stage, leaving significant scope for cancellations before capital is sunk into potentially uneconomic long-life assets.
South32’s Hermosa zinc-manganese-silver project in Arizona has selected Glencore Technology’s Jameson Concentrator for its processing plant, leveraging the compact Jameson Cell-based flowsheet to cut footprint and energy use while supporting higher automation. The modular, small-footprint design is intended to simplify layout and maintenance in the underground-linked plant and reduce structural steel and concrete demand. For process engineers, the choice signals a push towards fine grinding and high-intensity flotation to maximise metal recovery while tightening water and tailings management.
NioCorp will deploy the Railveyor™ automated rail-based haulage system as the core ore movement and electric underground haulage solution in its Elk Creek critical minerals project in Nebraska, integrating it into a new twin-ramp orebody access layout detailed in its 2026 feasibility study. The Railveyor installation is intended to replace conventional diesel truck haulage over the main ramp profile, cutting ventilation demand and enabling a fully electrified materials handling chain from stopes to surface. For mine planners and geotechnical teams, the twin-ramp plus Railveyor configuration drives ramp geometry, power distribution design and ground support around continuous conveyor‑like haul paths.
Mainmark is urging Australian road authorities to prioritise early pavement rehabilitation over full reconstruction as freight loads increase and severe weather accelerates rutting, cracking and subgrade failure. Chief Growth Officer Amy Williams and Group Technical and Innovation Manager Theo Hnat point to targeted ground improvement and resin injection techniques to re-level slabs, re-establish bearing capacity and seal voids without full-depth excavation. The approach aims to keep existing pavements in service longer, reduce lane-closure durations and defer high‑capex rebuilds across stressed freight corridors.
The NSW Economic Rock and Mineral Collection, comprising more than 28,000 catalogued rocks, minerals, ores and meteorites spanning over 150 years of mining, has been added to the New South Wales State Heritage Register. Principally sourced from exploration drilling, mine sites and field mapping across the state’s major orebodies, the collection preserves physical records of historical grades, alteration styles and deposit types. Heritage listing secures long‑term curation, keeping these specimens available for geometallurgical studies, resource re‑evaluation and baseline comparisons for new exploration models.
National Highways is investing over £10m in the A38 through Devon to refurbish two ageing viaducts, upgrade pavement layers and improve surface course performance on key dual carriageway sections. Works include new and reprofiled drainage to manage higher-intensity rainfall, plus targeted removal of ash trees affected by dieback to reduce windthrow and root-plate failure risks adjacent to the carriageway. The programme signals sustained structural maintenance on a major south‑west strategic route, with likely phased traffic management and temporary capacity constraints during construction.
Lazari has appointed Vert Projects as main contractor for a dMFK-designed refurbishment of the Carreras building at Mornington Crescent, converting the former Carreras Black Cat factory into upgraded office and amenity space with a new 6,458 sq ft reception and lounge and a 5,866 sq ft sixth-floor roof garden. The roof garden will integrate photovoltaic panels, extensive planters, climbers, green walls and a green roof to boost urban greening and biodiversity, while reworking access to connect the structure more directly to the street on all sides. Key design-and-build partners include Gibberd Architects, KPA Electrical, ODH Services, Northvale Construction and Frixos Metalworks, with completion targeted for autumn 2027.
Persimmon has secured Dorset Council approval for 328 “zero‑carbon ready” homes at Chickerell, with 185 units in outline and 143 in detailed consent, including 115 affordable homes for social rent and shared ownership. The scheme incorporates air source heat pumps, roof‑mounted solar panels and EV charging points, and safeguards land for a new primary school plus a new Central Avenue link road to relieve local congestion. Persimmon will also contribute over £2m to local schools, health services, sports pitches, Weymouth Swimming Pool, play facilities and Chesil Beach and Fleet SAC protections.
Apprentice enrolments at the Thermal Insulation Contractors Association’s National Training Centre in Darlington have risen to 199 in the current academic year, up from 130 last year and 80 in 2021/22, prompting a further expansion of facilities. TICA has reconfigured part of the building to add a larger theory classroom, smaller classroom, upgraded staff areas and dedicated female changing, following a £250,000 investment in 2024 that created a 434 m² mezzanine for end-point assessments and accreditations. Helen Anderson, deputy CEO, links demand to Net Zero policy drivers and the significant heat loss from uninsulated components such as valves.
London’s deputy mayor for transport Seb Dance will give a keynote, “London – adapting transport networks to meet the challenge of a warmer climate”, at the Institution of Civil Engineers’ inaugural Resilient Transport conference. As deputy chair of Transport for London, Dance is expected to address how assets such as deep Tube lines, surface rail and bus corridors can cope with higher peak temperatures, more intense rainfall and flooding. The event signals growing technical focus on retrofit strategies, drainage capacity, and operational resilience for existing urban networks rather than solely new-build schemes.
Vale and ABB are extending their automation and AI partnership from the 11.2 Mt/y Conceição II “model plant” to multiple iron ore processing sites across Brazil, using the same integrated automation, electrification and IT/OT digitalisation framework. At Conceição II, ABB systems now control more than 7,000 instruments and over 100 monitoring cameras, optimising more than 400 process variables and delivering a 25% productivity gain, 40% more premium direct-reduction ore and a 26% cut in iron losses to tailings since 2024. The rollout targets further reductions in manual field interventions, higher energy efficiency and more consistent plant performance.
Savannah Resources has signed three benefit sharing agreements with baldios in the Barroso region of northern Portugal, securing land access on Blocks A and C of the Aldeia concession and the western end of the C-100 concession for its Barroso lithium project, designated a ‘Strategic Project’ under the EU Critical Raw Materials Act. The deals include rent-based compensation indexed to inflation, community participation in project oversight bodies and local reinvestment, plus a technical partnership with SBTMAD to manage and fire-proof about 100 hectares of agroforestry land. Barroso, with reserves now above 39 million tonnes of spodumene ore and planned output sufficient for roughly 500,000 EV batteries per year, is targeting a final environmental licence in Q3 2026, FID by year-end and first production in 2028.
Summer droughts that are draining reservoirs and driving wildfires across three continents are also constraining water-intensive copper, lithium and cobalt mines critical to the energy transition, Devan Pillay, President of Heavy Industries at Schneider Electric, warns. With many concentrators, heap leach pads and tailings storage facilities designed around stable water allocations rather than multi‑year deficits, prolonged shortages are already forcing throughput cuts and delaying new capacity. Pillay points to the need for mine designs that integrate closed‑loop process water, dry or filtered tailings and real‑time water accounting as baseline, not optional, features.
Cornish Lithium has secured a £7.2 million UK Government DRIVE35 grant to part-fund a £14.5 million drilling and testing programme at its Cross Lanes geothermal lithium project at Baldhu, near Truro in southwest England. The work will focus on deep geothermal brines, using test wells and flow testing to evaluate lithium concentrations, reservoir productivity and sustainable heat extraction. Results will determine the technical and economic viability of commercial-scale geothermal lithium production in Cornwall, with implications for well design, brine handling and direct lithium extraction process selection.
Hino has expanded its 300 Series Hybrid Electric line in Australia with the Tipper Pro, a factory-built Japanese tipper positioned as a faster-delivery, higher-quality alternative to locally converted units. The hybrid driveline, proven over nearly 20 years of Australian operation, targets lower fuel use and emissions on stop–start urban and civil works haulage compared with conventional diesel tippers. For contractors, the key implications are reduced whole-of-life operating costs and simplified procurement for small to medium infrastructure and road maintenance fleets.
Nearly nine in ten South East residents support Thames Water’s proposed £7bn White Horse Reservoir in Oxfordshire, intended to secure regional water supply amid widespread UK drought conditions. The strategic raw water storage scheme would add a major new offline reservoir asset to the Thames system, designed to buffer multi‑year rainfall deficits rather than just seasonal peaks. For civil and geotechnical teams, the scale and cost signal long-term demand for large embankment dams, high-capacity transfer pipelines and associated treatment and distribution upgrades in the region.
A 15‑year review of the Environment Agency’s Thames Estuary 2100 (TE2100) Plan finds sea levels in the estuary are rising faster than earlier design assumptions, putting additional pressure on the 520‑square‑kilometre flood risk management area. The findings are expected to trigger earlier or more extensive upgrades to defences including the Thames Barrier, raised tidal walls and embankments, and secondary barriers on tributaries. For geotechnical and civil engineers, this signals a need to revisit crest levels, overtopping criteria, and foundation performance under higher hydraulic loading over the plan horizon to 2100.
Nearly three-quarters of England being officially in drought in mid-August has triggered renewed pressure from civil engineers for large-scale investment in water storage, transfer and leakage reduction. With existing reservoirs and strategic transfer schemes sized around historic rainfall patterns, engineers are warning that current deployable output margins are too thin for multi-season deficits and more frequent heatwaves. Likely priorities include new regional transfers, accelerated mains renewal to cut leakage, and upgraded drought permits and abstraction regimes to protect aquifers and river baseflows.
Critical-mineral supply to 2035 may fall well short of demand even where headline tonnages look adequate, with GEM Mining Consulting estimating only 68% lithium, 74% cobalt and 75% copper coverage under the IEA Global Critical Minerals Outlook 2026. Battery-grade graphite and magnet rare earths appear better supplied at 96% and 107% coverage but post the highest chain-fragility scores, 89 and 95 out of 100, driven by concentrated processing and limited diversified refining. GEM’s worked example cuts a 100,000 t/y nameplate project to 60,200 t/y of “reliable” output once commissioning, ramp-up, quality qualification and operating disruptions are applied, signalling that smaller but technically de-risked plants may carry greater strategic weight than large undeveloped resources.
Public trust built through strong regulation and early, meaningful community participation is identified by the Trust, Accountability and Inclusion Collaborative’s report “Mined The Gaps: Trust and Critical Minerals” as a primary driver of faster permitting, challenging assumptions that deregulation speeds critical minerals projects in Australia, Canada and the US. Author Sefton Darby proposes Adaptive Governance Partnerships, with joint regulator–company–community committees addressing environmental, social and cultural risks from exploration onwards, rather than at permitting. The report warns that under-capitalised juniors, focused almost solely on geology in brownfield expansions, embed unmanaged ESG risks, and calls for exploration funding to be explicitly tied to environmental and social initiatives.
Prime minister Andy Burnham must decide whether to approve continued oil and gas production from existing North Sea fields such as Rosebank and Cambo or honour Labour’s manifesto pledge to halt new extraction. Any phase-out would affect hundreds of existing offshore platforms, subsea pipelines and onshore terminals designed around long-term reservoir depletion schedules and decommissioning plans extending into the 2040s. The decision will directly shape future investment in offshore structural integrity work, well plugging and abandonment campaigns, and potential reuse of platforms and pipelines for CO₂ transport and storage.
Construction is advancing on Anglian Water’s Middlegate Reservoir in Lincolnshire, a strategic asset intended to bolster potable water storage and supply resilience across the East of England’s drought‑prone network. The scheme forms part of Anglian’s long-term water resources investment programme, which includes new strategic pipelines and additional treated water storage to manage peak demand and climate-driven variability. Geotechnical and civil teams will be focused on embankment stability, seepage control and lining performance to protect groundwater and maintain long-term reservoir integrity.
Western efforts to reshore critical minerals risk stalling because the bottleneck is processing, not ore supply, with China still refining roughly 50% of global copper and about 90% of rare earths, mining lawyer Rebecca Seidl-Inglesby of Baker Botts warns. She notes a typical copper mine can take 17–30 years from discovery to US production, while new refineries face 18–24‑month product qualification lags, so governments are increasingly stepping in as commercial counterparties via price floors, 10‑year offtakes and equity, as seen in the Pentagon’s multi‑billion‑dollar MP Materials deal. Projects now win funding less on geology than on integrated routes from deposit to refinery and creditworthy offtaker, with capital structures clean enough to pass foreign‑investment scrutiny.
Volta Metals has intersected broad gallium mineralisation up to 210 m beneath the current Springer open-pit shell in Ontario, with hole SL26-31 returning 399 m from 3 m downhole grading 51.8 g/t gallium oxide and SL26-33 cutting 399 m at 39.1 g/t gallium oxide and 0.248% TREO. A third hole, SL26-32, delivered 53.9 m from 372.1 m to 426 m at 1.22% TREO and 47 g/t gallium oxide, and 90% of 863 samples exceeded 30 g/t gallium oxide. Metallurgical work now focuses on gallium recovery, including bioleaching trials at Laurentian University and processing studies with Idaho National Laboratory, to justify adding gallium to Springer’s 56.6 Mt indicated and 119.5 Mt inferred rare earth resource in a planned update later this year.
H-Power plc has completed phase one of its Joint Development Agreement with Komatsu to assess an ammonia-fuelled engine platform and is moving into phase two to design and integrate its proprietary ammonia cracking technology into Komatsu machinery. The programme focuses on on-board conversion of ammonia to hydrogen-rich fuel gas, aiming to cut diesel use and CO₂ emissions in large mining equipment without major changes to existing engine architecture. For mine operators, this signals potential future options for low-carbon haul trucks and excavators where grid power or full battery electrification is impractical.
Builders merchants MKM Airdrie will begin stocking Sisalwool natural fibre insulation batts, loft rolls and breathable low‑carbon products, following a link-up arranged by the Federation of Master Builders Scotland. The range, already used on the Greyfriars Charteris Centre in Edinburgh, is aimed at heritage, retrofit and conservation projects where vapour-open, hygroscopic insulation is often required to manage moisture in solid-wall and traditional constructions. A launch “Builders’ Breakfast” with live installation demonstrations is scheduled for 27 August at the Airdrie branch.
Mitie Power & Grid and Carlyle-backed Revera Energy have broken ground on the Windyhill Battery Energy Storage Site near Glasgow, a 400MWh grid-scale BESS designed to supply 50,000 homes for two hours in its first phase. A second phase of equal 400MWh capacity is planned, taking the total to 800MWh and positioning the site as a major stabilising asset for Scotland’s transmission network. Grid engineers can expect significant implications for peak-shaving, frequency response and integration of intermittent wind generation in the central belt.
JCB’s Hydromax hydrogen-powered streamliner has reached 368.347mph at the Bonneville Salt Flats, breaking the Southern California Timing Association Blown Gas Streamliner (AA/BGS, 500+ cubic inches) class record of 348.342mph set by the Spectre Streamliner in 2010. Driven by Wing Commander Andy Green OBE, the car uses two production-based JCB hydrogen internal combustion engines now being pushed towards a combined 1,600hp. The team is preparing the vehicle for an FIA-sanctioned outright world land speed record attempt next week, positioning hydrogen ICE as a zero-emission, high-load power option for heavy plant.
Europe’s rapid build-out of offshore wind farms and interconnectors is driving a surge in subsea assets that must withstand decades of exposure to saltwater, currents and cyclic loading. Developers and TSOs are being pushed to adopt more robust inspection, maintenance and repair regimes for subsea cables, monopile and jacket foundations, including ROV-based condition monitoring and predictive maintenance to prevent cable faults and grout or weld failures. For civil and geotechnical engineers, design life assumptions, access for inspection, and whole-life integrity of subsea structures are becoming as critical as initial installation cost.
UK Power Networks has installed 9km of 33kV cross-linked polyethylene cables beneath tramlines, railways and roads in South London using horizontal directional drilling on a £7M scheme. Trenchless drives allowed cable ducts to be threaded under live Croydon tram tracks and Network Rail assets without possessions, reducing surface excavation and traffic disruption. For civil and geotechnical teams, the project shows HDD being used at urban utility scale to navigate dense existing services and sensitive transport corridors while maintaining electrical clearance and cover requirements.
Waste gangue contamination at Yangcheng Coal Mine in Shandong, where raw coal ash content reached 42.08%, has severely reduced product quality, wasted hoisting capacity and created large surface stockpiles. Around 4 Mt of coal reserves also remain locked beneath surface buildings, constraining conventional extraction methods and mine planning. MeiTeng Technology’s involvement signals a shift towards higher-precision coal–gangue separation and more intensive underground recovery, with direct implications for processing circuit design, waste handling and long-term environmental liabilities.
Enva has launched White HIPS-8513, a high-impact polystyrene compound made from end-of-life refrigerators, containing 93% post-consumer recycled content and positioned as its whitest recycled HIPS grade for construction products such as piping, ducting, ventilation components, access panels and loft hatches. Life cycle assessment shows more than 90% lower carbon emissions than equivalent virgin HIPS while maintaining prime-equivalent mechanical performance and colour consistency. With integrated control from appliance recycling to compounding, Enva has installed capacity to supply 12,000 tonnes per year, targeting long-term, traceable raw material streams for manufacturers.
Metso has produced its 200th HRC™8 high pressure roll crusher at its Alwar, Rajasthan factory, signalling strong global uptake of the compact unit for manufactured sand and aggregates. The HRC™8 is engineered to process challenging feed materials and waste streams into saleable fine aggregates, using high-pressure interparticle crushing rather than conventional cone or impact crushing. For mine and quarry operators, the technology offers a route to increase fines production from marginal or waste rock, potentially reducing reliance on natural sand sources.
Thiess is expanding its Asset Services business through a strategic partnership with Mechatronix to deploy bonded carbon fibre composite and steel reinforcement systems on heavy mining, rail and civil equipment. The technology is aimed at strengthening high-stress structural members on assets such as haul trucks, excavators and rail wagons, targeting improved fatigue performance, reduced unplanned downtime and lower weld repair frequency. For geomechanics and operations teams, this offers an alternative to major component replacement, potentially extending fleet life within existing pit geometries and haul profiles.
Processing plants, sulphuric acid supply and logistics, rather than ore reserves, are identified by GEM Mining Consulting as the most likely triggers of the next critical mineral supply shock, with about 3.6 Mt/y of copper produced via acid-leach routes and roughly half of seaborne sulphur trade transiting the Strait of Hormuz. Stress tests suggest a 90‑day sulphuric acid disruption could expose 111,000 t of copper output and a one‑year disruption up to 947,000 t, while a 28% N‑1 inventory buffer would still leave about 60% of ex‑China battery‑grade graphite demand uncovered after 60 days. Planned diversification of rare-earth magnet capacity is also vulnerable, with one‑ to two‑year delays on 25–50% of an 18,000 t pipeline potentially deferring 4,500–18,000 capacity‑years, pointing operators towards route‑specific risk mapping of processing, chemical and infrastructure nodes rather than mine sites alone.
The UK government has opened applications for its £25 million Critical Minerals Accelerator, offering grants of £150,000–£3 million to late-stage extraction, processing and recycling projects expected to reach commercial operation by March 2030. The scheme forms half of the £50 million Critical Minerals Programme and sits alongside a new Magnet Hub for rare earth permanent magnet manufacturing and a Demand Aggregation Platform to consolidate offtake. Policy targets include meeting 30% of domestic critical mineral demand by 2035 and reducing exposure to overseas supply chains.