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    RheEnergise at Sibelco’s Cornwood mine: design and grid lessons for UK sites
    Mining
    5 months ago

    RheEnergise at Sibelco’s Cornwood mine: design and grid lessons for UK sites

    RheEnergise’s first commercial High-Density Hydro® long-duration energy storage system is now delivering full, predicted output on a continuous basis to Sibelco’s Cornwood kaolin mine in Devon, using an energy-dense fluid rather than water to increase storage capacity on modest head heights. The closed-loop system is integrated directly with the mine’s power demand profile, supporting around-the-clock processing loads and reducing reliance on grid imports at a constrained rural connection. For other UK mine and quarry sites with limited elevation and weak grid capacity, the project provides an early operational reference for sub-surface or brownfield hydro storage deployment.

    China’s mining truck battery conversion boom: retrofit options for mine planners
    Mining
    5 months ago

    China’s mining truck battery conversion boom: retrofit options for mine planners

    China’s mining truck battery conversion boom is extending beyond Electric Power Conversions Australia’s E-777 (a converted Caterpillar 777D) as multiple Chinese firms push retrofit packages for mid‑range haul trucks in domestic and export markets. Conversions typically replace diesel powertrains with large lithium‑ion battery packs and high‑torque electric drive systems, targeting 50–100 t class trucks widely used in open‑pit operations. For mine planners and maintenance teams, this signals growing aftermarket options for decarbonising existing fleets without full replacement of chassis or mechanical systems.

    Bulk Expo 2026: bulk handling bottlenecks and design focus for engineers
    Infrastructure
    5 months ago

    Bulk Expo 2026: bulk handling bottlenecks and design focus for engineers

    Bulk Expo 2026 in Melbourne will convene Australia’s bulk solids handling sector across grain, ore, cement, fertiliser and powder supply chains to tackle capacity, reliability and cost pressures in a “steady demand, tight margins” environment. A new Bulk Handling Technical Conference will run alongside the expo, focusing on conveyor design, transfer chutes, dust control, stockpile management and flow assurance for high-throughput terminals and processing plants. Organisers position the event as a forum for resolving bottlenecks in large-volume materials handling systems rather than showcasing equipment alone.

    2026 Endeavour Awards: what the manufacturing focus means for plant engineers
    Materials
    5 months ago

    2026 Endeavour Awards: what the manufacturing focus means for plant engineers

    Nominations have opened for the 2026 Endeavour Awards, billed as Australia’s premier manufacturing awards and run by Manufacturers’ Monthly in collaboration with Australian Manufacturing Week. The program recognises both individual engineers and organisations for innovations in areas such as advanced manufacturing, automation and materials processing that are reshaping domestic production capability. Winners will be announced at an annual gala dinner in May 2026, giving suppliers, fabricators and plant operators a national platform to showcase new processes and technologies.

    Pilbara Ports’ second Dampier Link Bridge stage: design and staging notes for engineers
    Infrastructure
    5 months ago

    Pilbara Ports’ second Dampier Link Bridge stage: design and staging notes for engineers

    Pilbara Ports has awarded the contract for Stage 2 of the Dampier Link Bridge in Western Australia, a key connection between the new Dampier Bulk Handling Facility and the existing cargo wharf to support direct shipping services in the Pilbara. The bridge will create a continuous landside link for bulk and general cargo, enabling ship loading from the new facility while maintaining access to the current wharf. Construction staging is designed to keep existing trade operating throughout works, which will be critical for minimising disruption to port throughput.

    Crown Prince gold mine ramp-up: grade, stope and cashflow notes for planners
    Mining
    5 months ago

    Crown Prince gold mine ramp-up: grade, stope and cashflow notes for planners

    New Murchison Gold has commenced production at its Crown Prince gold mine with an “extremely smooth ramp up”, reporting initial gold output above internal forecasts and signalling stronger-than-modelled ore grades from early stopes. The Western Australian operation, part of the broader Murchison goldfield, is moving from development into steady-state production with processing plant performance meeting design throughput and recovery assumptions. For mine planners and geotechs, the early overcall on grade and stable plant performance will influence reserve models, stope sequencing, and near-term cashflow for further drilling and underground development.

    Hancock’s Brilliant at the Basics: safety practice lessons for iron ore engineers
    Mining
    5 months ago

    Hancock’s Brilliant at the Basics: safety practice lessons for iron ore engineers

    Hancock Prospecting’s Brilliant at the Basics (B@TB) occupational health and safety program is driving sustained improvements in incident rates by hard‑wiring personal accountability and “values‑driven” behaviours into daily iron ore operations. Led by Hancock Iron Ore head of health and safety Paul Slocombe, the framework centres on simple, repeatable controls such as pre‑start risk checks, critical control verification and peer‑to‑peer interventions rather than complex new systems. For geotechnical and processing teams, the approach means frontline supervisors own controls around pit wall inspections, isolation and lock‑out on fixed plant, and contractor management on high‑risk tasks.

    Alligator Energy’s SA uranium strategy: ISR design and approvals lens for engineers
    Mining
    5 months ago

    Alligator Energy’s SA uranium strategy: ISR design and approvals lens for engineers

    Alligator Energy has completed a key construction plan for the Samphire uranium project near Whyalla in South Australia, advancing its in-situ recovery (ISR) development pathway. The company is progressing regulatory approvals and detailed design for wellfields and processing infrastructure at the Blackbush deposit, targeting ISR extraction from shallow sandstone-hosted mineralisation. Work across its broader South Australian portfolio, including the Big Lake and Nabarlek South exploration areas, is being aligned to support a longer-term uranium production strategy.

    Queensland mining powers a quarter of the economy: project signals for engineers
    Mining
    5 months ago

    Queensland mining powers a quarter of the economy: project signals for engineers

    Queensland’s resources sector generated over $115 billion for the state economy in the last financial year, accounting for roughly one quarter of gross state product and supporting extensive coal, gas and critical minerals operations. The industry’s footprint spans Bowen Basin metallurgical coal, Surat Basin gas and emerging North West Minerals Province copper and rare earths, with associated rail and port infrastructure such as the Goonyella and Blackwater systems running near capacity. For engineers, the figures signal continued demand for mine expansions, tailings and water management upgrades, and heavy-haul transport projects across regional Queensland.

    North Stanmore expansion: heritage clearance implications for mine planners
    Mining
    5 months ago

    North Stanmore expansion: heritage clearance implications for mine planners

    Heritage survey clearance of a previously registered site at Victory Metals’ North Stanmore rare earths project in Western Australia opens additional ground for drilling and resource definition. The project, centred on clay-hosted rare earth mineralisation near Cue in the Murchison region, can now extend exploration beyond the original cleared envelope. For geotechnical and mine planners, the expanded footprint enables more flexible pit or in-situ leach layouts and better assessment of overburden characteristics and haul road alignments.

    Met coal pipeline grows despite demand slide: project and ESG signals for mine teams
    Mining
    5 months ago

    Met coal pipeline grows despite demand slide: project and ESG signals for mine teams

    A new assessment by German NGO Urgewald finds 273 metallurgical coal projects planned or under construction across more than 20 countries, adding up to about 580 Mtpa of potential new capacity this decade, despite IEA forecasts of demand slipping from 1,114 Mt to 1,061 Mt by 2030. Australia leads the pipeline, with Queensland’s Moranbah South in the Bowen Basin flagged as the largest proposed pure met coal mine at 18 Mtpa, even as BHP drops the Saraji East expansion and Whitehaven shelves Blackwater North. Urgewald links the buildout to environmental impacts such as selenium contamination in Elk Valley, British Columbia, and notes over 150 financial institutions now use its Metallurgical Coal Exit List, with investors like Ilmarinen moving to divest from met coal developers.

    Mining M&A surges in Canada: value and execution risks for project teams
    Mining
    5 months ago

    Mining M&A surges in Canada: value and execution risks for project teams

    Global mining M&A deals above $500 million jumped about 45% in 2025, with Canada’s total deal value up 30% to $178 billion and strategic energy and natural resources transactions surging 133%, according to Bain & Company’s 2026 Global M&A Report. Anglo American’s proposed $24 billion takeover of Teck, creating a roughly $53 billion group, and Agnico Eagle’s $10.7 billion merger with Kirkland Lake Gold—targeting $800 million to $2 billion in synergies—illustrate the pivot from greenfield builds to scale acquisitions. Bain flags execution risk, timing and peak-cycle pricing as critical constraints on value.

    Mining, power and the new US Latin America strategy: project risk lens for engineers
    Mining
    5 months ago

    Mining, power and the new US Latin America strategy: project risk lens for engineers

    Latin America’s mineral-rich frontiers are being recast as security zones as the US-backed shift in Venezuela and Bolivia’s November 2025 election of President Rodrigo Paz pull lithium, copper and other critical minerals into a sharper geopolitical contest. Bolivia holds an estimated 23 million tonnes of lithium resources at Uyuni, but high magnesium-to-lithium ratios (~20:1) and 300+ mile port logistics, combined with unbankable contracts and volatile fuel-price protests that killed Decree 5503 in under a month, keep project finance on hold. State miner YLB’s underperforming 2023 industrial plant and new DLE-related patent filings on 23 January 2026 signal technical ambition, yet investors still demand arbitration clauses, phased drawdowns and political risk cover before backing large-scale extraction.

    Critical minerals in a supply shock: stockpile realities for mine planners
    Mining
    5 months ago

    Critical minerals in a supply shock: stockpile realities for mine planners

    Critical mineral stockpiles would keep most major economies operating for only weeks in a sudden global supply halt, with China the clear outlier thanks to dominant mining and processing capacity plus large state reserves of rare earths and battery metals backed by recent export controls on gallium, germanium and graphite. Japan’s post‑2010 system now covers several months of cobalt and nickel demand, while South Korea holds roughly two months of reserves with rapid-release mechanisms, but US defence‑oriented stockpiles and Europe’s still‑nascent schemes offer only limited civilian coverage. For miners, critical minerals are increasingly priced as strategic assets shaped by resilience planning and geopolitics, not just cost curves.

    Hecla to sell Casa Berardi mine to Orezone: project economics and mine plan lens
    Mining
    5 months ago

    Hecla to sell Casa Berardi mine to Orezone: project economics and mine plan lens

    Hecla Mining is selling the Casa Berardi gold mine and nearby Quebec exploration ground to Orezone Gold for up to $593 million, comprising $160 million cash at closing, about 65.7 million Orezone shares, deferred payments and royalties, to refocus capital on high‑grade silver and gold projects in Alaska, Yukon and Nevada. Casa Berardi currently hosts 14.4 million proven and probable tonnes at 2.79 g/t Au (1.3 Moz contained) plus 2.4 million inferred tonnes at 6.01 g/t Au (0.5 Moz) and is forecast to generate $425 million free cash flow over 2026–27 at $5,000/oz gold. Orezone will fund the upfront cash via a $100 million gold stream with Franco‑Nevada, delivering 1,625 oz/quarter for five years then 5% of production, while targeting underground extensions, new open pits and satellite deposits along 37 km of the Casa Berardi fault.

    Germany’s US gold reserves: strategic risk and custody lessons for project teams
    Policy
    5 months ago

    Germany’s US gold reserves: strategic risk and custody lessons for project teams

    Germany is facing renewed political pressure to repatriate about 1,200 tonnes of gold currently stored at the New York Federal Reserve, worth roughly $128 billion at this week’s record price above $5,100/oz. Former Bundesbank research head Emanuel Mönch and European Taxpayers Association chief Michael Jäger argue that Trump’s renewed presidency, aggressive trade stance and even pressure to seize Greenland make US vault storage strategically unsafe. Ifo Institute president Clemens Fuest counters that large-scale transfers from New York, London and Paris could strain transatlantic relations and trigger wider financial repercussions.

    Ivanhoe Electric–SQM Chile copper JV: geophysics, drilling and JV terms for engineers
    Mining
    5 months ago

    Ivanhoe Electric–SQM Chile copper JV: geophysics, drilling and JV terms for engineers

    Ivanhoe Electric has partnered with SQM to explore copper on 2,000 km² of caliche-covered concessions in Chile’s Atacama Desert using the high-power Typhoon geophysical system with Computational Geosciences Inc.’s inversion software to image sulphide targets beneath highly resistive cover. SQM will fund US$9 million of work over three years, with Ivanhoe operating Typhoon surveys and SQM running follow-up drilling on porphyry copper and polymetallic manto belts adjacent to major existing mines. Any discovery exceeding 1 million tonnes copper (or equivalent) gives Ivanhoe a 50/50 JV option by reimbursing twice SQM’s exploration spend.

    Thor Explorations’ Douta PFS: project economics and mine design notes for engineers
    Mining
    5 months ago

    Thor Explorations’ Douta PFS: project economics and mine design notes for engineers

    Thor Explorations’ pre-feasibility study for the Douta gold project in southeast Senegal outlines a 12.6-year, two-phase open-pit operation producing an average 82,000 oz. per year, front-loaded to more than 400,000 oz. in the first four years from oxide and transitional ore. The study is based on 36.6 million tonnes of probable reserves at 1.03 g/t (1.2 million oz.) within a total indicated resource of 50.6 million tonnes at 1.04 g/t, and assumes project capital of $253.5 million. At a $3,500/oz. gold price, Douta delivers an after-tax NPV5 of $633 million, 61% IRR and sub-one-year payback, with a 40,000-metre 2026 drilling programme targeting additional oxide material at Makosa, Makosa Tail, Baraka 3 and nearby permits.

    Equinox $1B Brazil mines sale to CMOC: portfolio and debt reset for mine planners
    Mining
    5 months ago

    Equinox $1B Brazil mines sale to CMOC: portfolio and debt reset for mine planners

    Equinox Gold has closed the sale of its Aurizona, RDM and Bahia Complex (Santa Luz and Fazenda) mines in Brazil to a CMOC Group subsidiary for up to $1 billion, receiving $900 million in cash plus up to $115 million in production-linked payments due January 2027. Proceeds will fully repay a $500 million term loan, clear $300 million owed to Sprott and other obligations, and cut senior debt to about $580 million and net debt to $150 million, materially lowering interest costs. The streamlined portfolio now centres on Greenstone and Valentine, with a development pipeline targeting an extra 450,000–550,000 oz of annual gold output on top of 2026 guidance of 700,000–800,000 oz.

    Skeena’s Eskay Creek EA certificate: design, capex and risk notes for mine planners
    Mining
    5 months ago

    Skeena’s Eskay Creek EA certificate: design, capex and risk notes for mine planners

    British Columbia has issued an environmental assessment certificate for Skeena Gold & Silver’s restart of the Eskay Creek gold-silver mine in Tahltan territory, with federal approval under the Impact Assessment Act and a requirement to substantially start by 2036. The 12-year open-pit operation is expected to produce about 320,000 oz gold-equivalent per year (455,000 oz gold in the first five years), with C$713 million in capex, roughly 1,000 peak construction jobs and 770 peak operating jobs. The certificate embeds Tahltan Nation consent via a Section 7 agreement and imposes 38 binding conditions, including co-developed measures on water, fish, air quality, human health and traffic impacts.

    PLAXIS 3D ‘one-and-done’ workflow at Technip Energies: lessons for pile design teams
    Software
    5 months ago

    PLAXIS 3D ‘one-and-done’ workflow at Technip Energies: lessons for pile design teams

    A custom PLAXIS 3D workflow for Technip Energies has cut repetitive suction pile analyses from multiple manual runs to a single automated “one-and-done” sequence, enabling rapid variation of pile diameter, skirt length and soil parameters. The scripted process standardises boundary conditions, load cases and mesh settings, reducing analyst time and input errors while keeping full 3D finite element rigour. Earlier-stage feasibility teams can now screen more pile geometries and soil scenarios, bringing advanced geotechnical modelling into concept selection rather than reserving it for detailed design.

    GGH Hire Kubota excavator order: fleet strategy and utilisation notes for engineers
    Infrastructure
    5 months ago

    GGH Hire Kubota excavator order: fleet strategy and utilisation notes for engineers

    GGH Hire has ordered 150 Kubota compact excavators in a multi-million-pound deal, ranging from sub-1-tonne KX008-5 units to 8.5-tonne KX085-5 machines supplied via dealer Boss Plant Sales. Around 100 excavators will replace the existing hire fleet, with 50 additional units expanding capacity to service higher demand for small-plant earthworks on constrained urban sites. The investment follows Enfield-based GGH Hire’s acquisition by St Albans-based Herts Tool Company in December 2025, with both brands continuing to operate separately under local management.

    EU MDF formaldehyde limits post‑Brexit: key compliance notes for specifiers
    Policy
    5 months ago

    EU MDF formaldehyde limits post‑Brexit: key compliance notes for specifiers

    Formaldehyde limits for MDF and other wood-based panels in the EU will tighten on 6 August 2026 under Annex XVII of REACH, cutting the emission threshold from E1 (0.124mg/m³) to E05 (0.062mg/m³), with the same rules applying in Northern Ireland but not Great Britain. Irish producer Medite Smartply says all MEDITE MDF will meet the E05 limit by early April 2026, four months ahead of the deadline, and will issue updated declarations of performance, safety data sheets and product datasheets. CPR markings will still state E1, with supporting documentation used to evidence E05 compliance, so UK specifiers will need to check paperwork rather than labels.

    Southend renews Marlborough Highways term: scope and delivery notes for engineers
    Infrastructure
    5 months ago

    Southend renews Marlborough Highways term: scope and delivery notes for engineers

    Southend-on-Sea City Council has renewed Marlborough Highways’ term maintenance contract from April 2026 on a £15m‑per‑year basis for an initial seven years, with an option to extend to 14 years total. The scope covers carriageways, footways and street lighting, plus traffic management upgrades, car park and foreshore works, delivery of civil engineering schemes and a full winter service. For contractors and consultants, the long horizon and bundled scope signal steady demand for highways asset management, minor civils and coastal public realm works in the Essex coastal city.

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