Geomechanics.io

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.

Housebuilding slowdown has pushed Ibstock’s first-half revenues down 15.1% to £164m, with profit before tax swinging from an £8m profit in 2025 to a £27m loss in 2026, despite clay brick revenues only falling 8% to £118m and concrete revenues £44m, down 11% like-for-like. Brick volumes declined by less than the market average, supported by February price increases and a temporary energy and fuel surcharge introduced in June. With major upgrades to its manufacturing network largely complete, Ibstock plans to keep flexing capacity, inventories and costs, targeting stronger adjusted EBITDA in H2.

National Highways will rapidly demolish a 50-year-old bridge on the north side of the M42 Junction 6 roundabout after inspections found significant concrete and steel corrosion and a rapid change in structural condition, making strengthening non-viable. The bridge, closed since July, will be removed during planned closures between Junctions 6 and 9, with a temporary bridge installed to maintain traffic flows until a permanent replacement to modern standards is built. The scheme typifies RIS3’s focus on renewing ageing motorway structures built over 50 years ago.

Farrans has been appointed to construct new covered “skylink” walkways at London Stansted Airport as part of a major terminal redevelopment programme. The elevated structures will provide weather-protected, step-free routes between the terminal and aircraft stands, reducing reliance on ground-level bussing and simplifying passenger flows. For civil and structural teams, the project points to increased airside integration work, complex phasing around live operations, and stringent airfield pavement and loading interface requirements.

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.

Network Rail has reopened the key Cardiff–Newport main line after an “incredibly harmful” lineside fire on 1 August destroyed signalling and power equipment, with engineers working 24/7 for a week to complete emergency repairs. Teams replaced damaged lineside cabling, location cases and signalling control systems, and installed temporary power supplies to restore safe operations on this high‑traffic South Wales corridor. The incident underlines the vulnerability of densely serviced rail corridors to fire and the need for robust cable routing, fire‑resistant materials and contingency signalling plans.

Network Rail has let an eight-year civils examinations framework worth an estimated £113M (excl. VAT) for bridges, tunnels, retaining walls and other critical assets across its Wales & Western region. The framework will cover routine and detailed inspections, structural condition assessments and reporting to support renewals and maintenance planning on key main lines and secondary routes. Contractors can expect sustained demand for examination teams, rope access and confined-space capability, and robust digital asset data capture to feed Network Rail’s asset management systems.

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.

Nederman MikroPul is expanding its role in Australian mining by applying more than 50 years of local experience in advanced dust and emissions control to increasingly complex process and fugitive dust sources. The company supplies engineered baghouse dust collectors and industrial air filtration systems tailored to high-throughput operations, abrasive ore streams and fine particulate from crushing, conveying and loading circuits. For mine operators, the focus is on meeting tightening site emission limits and occupational exposure standards while maintaining availability of critical plant.

GSD WA is expanding heavy vacuum excavation capability in the Pilbara through Cappellotto vacuum trucks supplied by KOR Equipment Solutions, configured for ambient temperatures above 45°C and long-distance operation on remote mine sites. The units combine high-flow vacuum systems with large-capacity debris tanks and integrated water jetting, enabling rapid clean-up around conveyors, sumps and process plant during tight shutdown windows. For mine operators, the partnership signals greater in-house capacity for confined-space cleaning and spillage recovery in abrasive, high-dust conditions where conventional plant and manual methods struggle.

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.

World’s 50 most valuable miners reached a combined market capitalisation of $2.17 trillion at end-July, with entry to the list now requiring $13.56 billion, more than four times the $3.2 billion threshold in 2020. China’s Zijin Mining surged 23.8% to $125 billion on guidance for a 68% jump in first-half net profit and a sixfold increase in lithium output to 43,000 tonnes LCE, while Russia’s Polyus slumped 37.6% after suspending dividends until 2030. Glencore’s adjusted H1 2026 EBITDA rose 86% to $10.1 billion, supported by a 15% copper output increase and volatile oil trading.

A $400 million conditional loan from the US Department of War’s Office of Strategic Capital will help Sunrise Energy Metals build primary scandium mining at Syerston in New South Wales, plus metallisation and additive layer manufacturing capacity, targeting a 60‑tonne‑per‑year output in a market producing only about 80 tonnes globally in 2025. The package, part of a nearly $1 billion public‑private financing, gives the Department right of first offer on output to feed US defence and commercial users. For materials engineers, a reliable primary scandium stream could de‑risk alloy qualification and scale‑up for high‑strength aluminium and SOFC applications.

M Group has secured a £110M contract from ScottishPower to upgrade a key 400kV overhead transmission line between Glasgow and Edinburgh, a primary corridor in Scotland’s high-voltage network. Works are expected to include tower steelwork refurbishment, conductor and insulator replacement, and foundation strengthening to increase capacity and resilience under higher wind and ice loading. The project will require live-line working strategies and careful outage planning to maintain grid stability on one of the central belt’s main transmission routes.

Network Rail has awarded Ground Control and Inspire (Structures) a £4.1M package under its Wales and Western Civils Examination Framework Agreement (CEFA – Structures) to inspect rail civil assets across the region. The work will focus on systematic examinations of structures such as bridges, retaining walls and culverts, feeding condition data into Network Rail’s asset management systems. Geotechnical and structural engineers should expect increased demand for detailed defect recording, access planning and follow‑on investigations as examination findings are prioritised into renewals and maintenance works.

Skanska has installed 15 large steel beams to form the primary support of the new A428 Black Cat junction flyover, a key structural milestone in National Highways’ £1bn improvement scheme. The beams create the main span over the existing junction, enabling subsequent deck works and approach embankment tie-ins to progress while maintaining traffic on the current A1 and A421. For designers and contractors, the lift confirms the permanent works geometry on this constrained interchange, locking in levels for drainage, pavement build-ups and future widening.

Menai Suspension Bridge between Anglesey and mainland Wales will close intermittently on Saturday 8 August as engineers and local authorities mark the 200th anniversary of Thomas Telford’s landmark structure. The Grade I listed, wrought-iron suspension bridge, with a main span of about 176m originally designed for horse-drawn traffic, now carries the A5 and remains a critical crossing parallel to the Britannia Bridge on the A55. Temporary closures will affect road traffic and maintenance access planning for nearby schemes.

A major bridge strike has forced the closure of Marston Lane near Nuneaton, Warwickshire, beneath a structure carrying the West Coast Main Line, with the road shut to traffic until at least November while permanent repairs are carried out. Network Rail engineers now face prolonged inspection, structural assessment and remedial works on the rail-over-road bridge to confirm residual capacity and restore clearance for highway vehicles. The incident will prompt renewed scrutiny of impact protection, headroom signage and bridge strike mitigation on key mixed-traffic corridors.

Great British Energy – Nuclear has released a commercial pipeline of nuclear-related works in the UK with an estimated value of up to £4.6bn, signalling a substantial programme of design, construction and long-term asset support opportunities. The pipeline is expected to cover multi-year contracts for civil works, nuclear island structures, balance-of-plant systems and associated grid and cooling-water infrastructure. Contractors, consultants and materials suppliers will need to prepare for complex nuclear-grade concrete, steelwork and geotechnical packages subject to ONR and UKAEA standards and stringent quality assurance regimes.

Rejection by the High Court of campaigners’ bid to appeal against Gatwick Airport’s northern runway expansion plans is being framed by the airport’s lawyers as confirmation that “pragmatic approaches can be perfectly lawful” in major infrastructure consenting. The decision leaves in place the Development Consent Order for converting the existing standby runway into a full-time runway operating alongside the main strip, a scheme expected to lift capacity towards 75M passengers a year. Planning lawyers say the ruling may guide future challenges to DCOs for airports, roads and energy projects using flexible, risk-based assessments.

The Democratic Republic of Congo has ordered systematic testing of cobalt hydroxide exports, mainly to China’s refineries that handle about 95% of global cobalt refining capacity, after a Nature Communications study estimated 2,000–5,000 tonnes of undeclared natural uranium left the country in cobalt shipments between 2000 and 2024. Researchers also estimate a further 1,000–4,000 tonnes may have entered tailings, prompting Kinshasa to plan radiation detectors on outbound trucks and seek an IAEA technical mission. Chinese operators grouped under USMCC deny excessive uranium levels, citing concentrations too low for economic recovery.

Gold surged 2.3% to $4,401/oz and silver jumped 3.6% to $63.85/oz, both seven-week highs, after US nonfarm payrolls unexpectedly fell by 23,000 in July against forecasts for an 80,000 gain. The first monthly payroll contraction since February, plus downward revisions to June and May, pushed the 12‑month average job growth to 34,000 and triggered a sharp pullback in Treasury yields as markets pared back odds of a September Fed hike. Agnico Eagle, Newmont and Barrick shares, already up to 14% on the week in Agnico’s case, stand to gain further as higher bullion prices widen producer margins.

Gold’s jump of more than 2% on Friday to about $4,353/oz, after US payrolls unexpectedly fell by 23,000 in July, triggered one of the strongest weekly moves in years for gold equities. The VanEck Gold Miners ETF (GDX) surged 21.09% to $89.73 and the Junior Gold Miners ETF (GDXJ) 22.42% to $116.78, while Agnico Eagle, Newmont and Barrick each gained around 20% over five days. Junior-heavy TSX Venture names and the GDXJ outperformance underline how higher-cost producers’ operational leverage can rapidly reprice reserves and project pipelines.