Geomechanics.io

  • Free Tools
Sign UpLog In
Built byBoxcut Studio

Geomechanics.io

Geomechanics, Streamlined.

© 2026 Geomechanics.io. All rights reserved.

Geomechanics.io

CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

Industries

MiningConstructionTunnelling

Company

Terms of UsePrivacy PolicyLinkedIn
    Projects

    Solar silver thrifting limits: market deficit implications for mine planners

    June 6, 2026|

    Reviewed by Tom Sullivan

    Solar silver thrifting limits: market deficit implications for mine planners

    First reported on MINING.com

    30 Second Briefing

    Silver demand is set to outstrip supply for a sixth straight year, with the Silver Institute’s World Silver Survey 2026 projecting a 46.3-million oz. deficit after prices briefly spiked above US$120/oz in January from US$30/oz a year earlier. Photovoltaic silver use fell 6% in 2025 to 186.6 million oz. and is forecast to drop a further 19% to about 151 million oz. in 2026 as manufacturers adopt TOPCon cells, zero-busbar layouts and ultra-fine printing to push loadings below 5 mg/W by 2027. Analysts warn that even 10–20% thrifting and potential copper substitution cannot fully offset demand from solar, grid expansion, automotive and AI-driven power loads, so miners should plan around structurally tight silver markets rather than a simple linear link to installed PV capacity.

    Technical Brief

    • Silver’s share of solar cell manufacturing cost jumped from ~8% to >20% as prices spiked.
    • US silver powder demand for solar manufacturing still rose 4% year-on-year in 2025 despite thrifting.
    • Chinese manufacturers now supply ~80% of global solar capacity, with TOPCon technology becoming the dominant cell type.
    • China installed a record 315 GW of solar in 2025, front-loaded ahead of policy deadlines and grid bottlenecks.
    • Zero-busbar layouts and refined paste application have already cut silver use per cell by roughly 10%.
    • Further adoption of ultra-fine line printing is expected to trim another 10–20% of silver consumption in cell metallisation.
    • Copper electroplating and pure copper pastes could theoretically cut silver per module by up to 90%, but scaling is difficult.
    • US$43 billion in US solar manufacturing investment and ~48,000 jobs are exposed to evolving China-related trade and subsidy rules.

    Our Take

    The projected 46.3-million-oz silver market deficit in 2026 aligns with another recent piece in our database where the Silver Institute also flagged a sixth straight annual deficit, signalling that even aggressive photovoltaic thrifting is unlikely to loosen the overall market for miners or refiners.

    With China holding about 80% of global solar manufacturing capacity and targeting 315 GW of installations in 2025, any large-scale shift from silver to copper in cell metallisation would effectively be dictated by Chinese manufacturers such as LONGi and Trina Solar, concentrating technology risk and IP leverage in that jurisdiction.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    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.

    Related Articles

    Mining
    about 11 hours ago

    EPC Groupe–Sabodala contract: blasting capacity and slope control insights for engineers

    EPC Groupe, through EPC Mineex Sénégal, has secured a five-year explosives supply and services contract with Endeavour’s Sabodala gold mine in Senegal, valued at about €10 million per year at full run rate. The deal covers bulk explosives and blasting support for one of West Africa’s largest open-pit gold operations, signalling a step-up in local emulsion manufacturing, on-bench services and blast design capability. For mine planners and geotechnical teams, the contract points to stable high-volume blasting capacity, supporting consistent fragmentation and slope performance over the medium term.

    Mining
    about 11 hours ago

    Haultrax HX Coach in FMS: operational coaching and dispatch insights for mine teams

    Haultrax is integrating its on-site operational coaching directly into its Fleet Management System with the launch of HX Coach at IMARC 2026. The module is designed to embed real-time operator guidance and training logic into haulage fleet dispatch, moving beyond traditional FMS reporting towards in-cab behavioural feedback and decision support. For mine operators, this signals a shift from separate coaching programmes to a software-native approach that can systematically influence truck and shovel performance at scale.

    Mining
    about 11 hours ago

    IsaMill at 30: fine grinding efficiency lessons for concentrator engineers

    Glencore Technology is marking 30 years of the IsaMill fine grinding mill, first developed by Mount Isa Mines and NETZSCH to tackle complex, ultra-fine regrind duties in base metal circuits. The horizontal, high-intensity stirred mill has since been deployed in more than 130 installations globally, often replacing ball mills in the sub-20 µm range to cut specific energy consumption and increase throughput. Recent IsaMill developments focus on larger M-series units, improved ceramic media wear performance and integration with modern flotation and coarse particle recovery flowsheets.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    Construction

    Quality control software for construction companies with material testing, batch tracking, and compliance management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    QCDB-io

    Comprehensive quality control database for manufacturing, tunnelling, and civil construction with UCS testing, PSD analysis, and grout mix design management.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    AllGeotechnicalInfrastructureHazardsEnvironmental