Copper Mine Closed for 29 Years Reopens With Fully Autonomous Underground Fleet in Sweden - EUROPE SAYS
The Viscaria copper mine, which is located in Kiruna municipality, one of the world’s leading mining regions, was closed in 1997 due to declining demand but will be reopening with the rapid increase in the. . .
The Viscaria copper mine, which is located in Kiruna municipality, one of the world’s leading mining regions, was closed in 1997 due to declining demand but will be reopening with the rapid increase in the demand for copper. Viscaria. comWhen Gruvaktiebolaget Viscaria chose an equipment supplier for its copper mine restart in northern Sweden, the company did not plan for a human-operated fleet it would later automate. It went directly to full autonomy from the first machine delivered — a choice that would have been commercially marginal five years ago and is now straightforwardly rational. On August 5, 2026, Sandvik announced it had been selected to supply the entire underground production fleet for the Viscaria mine restart in Kiruna, Sweden, all eight machines running on a single autonomous platform, with one operator capable of managing three loaders simultaneously from the surface. That is the story the contract announcement describes. The larger story is what the choice itself signals: underground mine automation has crossed from cutting-edge option to commercial default. The contract, booked in the third quarter of 2026, calls for four Sandvik DL432i automated longhole drills and four Toro LH621i underground loaders. Deliveries are scheduled to begin in January 2027 and run through August 2027. Production at Viscaria is slated to restart in 2028, with full output targeted for 2029. At 26,000 metric tons of copper per year at full capacity, the mine will become Sweden’s second-largest copper producer. Kiruna’s Copper Comeback Arrives at a Geopolitically Critical MomentViscaria sat dormant for nearly three decades. The mine operated from 1982 until 1997, when falling global copper prices made it uneconomical to run. Gruvaktiebolaget Viscaria — formerly known as Copperstone Resources AB until its May 2024 renaming — acquired the asset in 2019 and has spent the intervening years on permitting, feasibility work, and building a partner ecosystem. That timing now looks prescient. Copper prices rose by roughly one-third between January 2025 and April 2026, reaching record highs, driven by tight supply conditions and sustained demand from electrification, grid infrastructure, and data centers. The International Energy Agency projects a potential 30% supply shortfall in copper by 2035 under the current mine project pipeline,according to its 2025 outlook, citing declining ore grades, limited new discoveries, and long permitting lead times. Europe’s exposure is structural. The continent imports more copper than it produces, and the EU Critical Raw Materials Act — which entered into force in May 2024 — sets a domestic extractionbenchmark of 10% by 2030. Viscaria sits squarely within EU jurisdiction, is paired with a European downstream partner, and will begin delivering against that benchmark when production starts in 2028. Aurubis, a Hamburg-based smelter, has signeda long-term offtake agreementcovering roughly half of planned annual output for an initial eight-year period. The supply chain Viscaria slots into — Swedish mine to German smelter — is a short, domestically sourced copper supply line at a moment when European industry is under considerable pressure to build exactly that. How AutoMine Multi-Lite Works: Why One Operator Can Run Three LoadersThe technical centerpiece of the Viscaria deployment is Sandvik’s AutoMine Multi-Lite platform, and understanding its architecture explains why automation-first mine design is now economically rational for a brownfield restart. Underground mines are GPS-denied environments. Where surface autonomous vehicles rely on satellite positioning, underground loaders must navigate narrow, irregular tunnels using a combination of laser scanning for obstacle detection, pre-mapped tunnel geometry for route navigation, and wheel odometry for position tracking. Sandvik’s AutoMine Multi-Lite systemdivides the mine into dedicated production areas — discrete tunnel sections separated by safety gates that prevent human entry during autonomous operation. Each machine operates within its assigned section, following pre-programmed routes between the stope face (where blasted ore is collected) and the dump point. The system handles all tramming autonomously. A human operator intervenes only for the highest-variability task: loading ore from the stope face, where conditions change with every blast. This division of labor — automate the repeatable 80% of the cycle, use human judgment only for the irreducible remainder — is what enables the 1:3 operator-to-machine ratio. One operator at a surface control room supervises up to three loaders simultaneously, monitoring system status, intervening when a loader needs to fill its bucket, and releasing each machine to tram autonomously while attending to the next. Shift changes, historically one of the largest contributors to underground downtime,no longer interrupt machine cycles— loaders keep running while crews rotate. For the Viscaria deployment, the choice of longhole drilling and sublevel open stoping as the primary extraction method is a natural fit for AutoMine’s architecture. Longhole drills bore holes in defined, geometrically repeatable ring patterns through the ore body before blasting — exactly the kind of consistent, high-repetition mission that automated drilling excels at. The DL432i drills and LH621i loaders will operate from the same AutoMine platform with full fleet integration, meaning drilling and loading workflows can be coordinated from a single control system rather than running separate automation layers for each machine type. That unified fleet management is what Sandvik means by “full fleet integration,” and it is one of the reasons the Viscaria contract is architecturally significant beyond its size. Automation’s Real Engineering ConstraintsAutoMine Multi-Lite is designedfor large operations with several production areas requiring repeatable, consistent performance. It is not optimized for continuously changing or highly irregular tunnel geometries — narrow development headings, exploratory drives, or environments where the underground layout shifts substantially week to week. For those applications, Sandvik offersAutoMine Lite 2. 0with intelligent teleoperation that can navigate without pre-defined paths. Viscaria’s sublevel open stoping layout provides the geometric regularity that Multi-Lite is built for, which is why this deployment architecture works for this mine. The platform’s constraints matter for readers assessing autonomous mining broadly: full fleet automation is not universally applicable to every underground context. It is a powerful optimization for production-scale operations with defined, repeatable geometry. As an industry benchmark, however, Viscaria illustrates that such conditions are now sufficient to anchor a mine restart strategy from day one — removing any transitional period of human-baseline operation that prior deployments treated as a necessary proving phase. Sandvik’s Momentum — and Who Is Running ItPatrick Murphy took over as President of Mining at Sandvik on July 1, 2026 — five weeks before this announcement. Murphy, a Canadian national born in 1976,joined Sandvik in 2001and previously led the Underground Drilling division and the Digital Mining Technologies division — the business unit that houses the AutoMine platform itself. The Viscaria contract is among the first major public-facing announcements of his tenure as head of a business area that reported approximately SEK 69 billion (approximately $7. 3 billion USD) in 2025 revenues across about 18,000 employees. “Successful mining projects are built on strong partnerships long before the first ton of ore is produced, and we’ve been working alongside the Viscaria team since 2020,” Murphy said in the press release. Viscaria’s CEO Jörgen Olsson came to the role from finance — as founder and former CEO of Hoist Finance, a debt-purchasing company, before becoming Viscaria’s Chairman in 2020 and CEO in September 2023. His decision to build the mine around full-fleet automation from the outset reflects what Olsson called access to “modern equipment, digital solutions and a dedicated service organization that will support the development of the Viscaria mine before the start of production. ”The partnership between the two companies predates this contract by six years, which is consistent with how major autonomous mining deployments actually work: equipment suppliers and mine operators typically embed together in the design phase long before any iron is in the ground, because the automation architecture informs the mine layout, not the other way around. What Viscaria Signals for European Brownfield CopperThe broader significance of Viscaria is not that a Swedish mine is buying Sandvik equipment — it is that a mine restarting from a 29-year closure is going directly to full-fleet autonomy without an intervening period of human baseline operation. That was not commercially viable when Sandvik first deployed AutoMine in 2003 at Codelco’s El Teniente mine. It became technically viable at Syama Gold Mine in Mali in 2019, the industry’s first fully autonomous underground mine,as Mining Technology documented. It is now commercially rational for a European brownfield copper restart. That trajectory has direct implications for other European copper assets that have been considered marginal under legacy labor cost assumptions. If an automation-first mine design can make Viscaria economical — and the Aurubis offtake agreement suggests sophisticated downstream copper buyers believe it can — then the economic calculus for comparable stranded European deposits shifts. The EU’s CRMA domestic extraction target of 10% by 2030 requires not just permitting more mines but making more mines economically viable. AutoMine’s maturation as a commercial platform is one of the mechanisms by which that target becomes achievable. Sandvik’s AutoMine platform is now deployed at more than 100 mines globally. In Q1 2026, Byrnecut — the world’s largest underground mining contractor — deployed AutoMine Multi-Lite across five sites in Australia and Namibia simultaneously, signaling that the world’s leading underground operator hadmade AutoMine its standard. Viscaria will be the first large-scale autonomous underground copper mine in Scandinavia, adding a regional reference deployment in precisely the geography where European supply chain advocates need proof of concept most. Service as the Long GameThe Sandvik contract covers more than hardware. It includes rock tools and a comprehensive lifecycle service agreement, and Sandvik will establish a dedicated on-site service organization at Viscaria to support fleet operations. That service commitment is structurally significant: autonomous mining equipment at production scale generates continuous operational data, and the value of a long-term service relationship goes well beyond maintenance — it gives Sandvik visibility into how the fleet performs against plan, enabling both continuous improvement and a closer commercial relationship with the mine as it scales toward full production. The financial terms of the contract were not disclosed. Exchange rate as of August 6, 2026; conversions of Swedish kronor to US dollars are approximate. Frequently Asked QuestionsHow does AutoMine Multi-Lite allow one operator to manage multiple underground loaders?The system divides the mine into dedicated production areas, each served by one machine operating on a pre-programmed route between the ore face and the dump point. The machine handles all autonomous tramming between those points. A surface operator is needed only for the loading step — scooping ore from the stope face — which requires judgment about conditions that change after each blast. Once the bucket is full, the operator releases the machine to tram, dump, and return on its own, and switches attention to the next loader waiting for supervision. One operator can supervise up to three machinesin this way simultaneously. Why is copper considered a critical mineral for Europe, and how does Viscaria help?The IEA projects a potential30% copper supply shortfallglobally by 2035, driven by strong demand from electrification and power grids combined with a thin pipeline of new mines. Europe imports more copper than it produces, and the EU Critical Raw Materials Act — in force since May 2024 — sets a target to extract 10% of consumed strategic materials domestically by 2030. Viscaria, at 26,000 metric tons per year of copper at full capacity, will be Sweden’s second-largest copper producer and one of the most significant new European copper mines in decades. Its Aurubis offtake agreement connects it directly toEuropean downstream processing. What are the real limitations of autonomous underground mining?AutoMine Multi-Lite is optimized for large mines with several production areas running repeatable, geometrically consistent extraction cycles — such as sublevel open stoping, the method Viscaria will use. It is less well-suited to constantly changing tunnel environments like active development headings, where the geometry shifts week to week. The system also requires significant initial setup: tunnels must be mapped, production area boundaries defined, and safety gates installed. The commercial case strengthens as mine size and production cycle length increase, making it most powerful at operations where the automation investment can bespread across production cycles. What does “automation-first” mine design mean, and why is it different from earlier approaches?Traditional mine automation treated autonomous systems as a complement to an existing human-operated fleet — you started with people, proved the operation, then layered in automation gradually. “Automation-first” design skips that transitional period entirely: the mine is architected around autonomous operation from the first day of production, and no human-baseline fleet is established. This is now commercially viable because AutoMine has accumulated sufficient operational data from 100+ global deployments to reduce the implementation risk that once made operators reluctant to bet a new mine on unproven autonomy. Viscaria’s choice to start without a human fleet is evidence that therisk calculus has shifted.