Serbia’s E-Waste Sector Targets Higher-Value Metals Recovery

Serbia’s electronic-waste industry has established collection and primary-treatment capacity, but a significant share of the most valuable material continues to leave the country before reaching advanced metallurgical recovery. This creates an investment opportunity for a specialised operator focused on corporate electronics, printed circuit boards and preparation of higher-value concentrates for European refiners.

The market already includes established processors, meaning a new facility would enter an operating recycling network rather than an undeveloped sector. The most visible companies include E-Reciklaža 2010 in Niš, SET Reciklaža in Belgrade, Božić i Sinovi in Pančevo and Eko-Metal in Vrdnik. Together with smaller collectors, transport companies and storage operators, the sector has nationwide coverage.

The combined nominal capacity of the principal plants is estimated at close to 75,000 tonnes annually, although actual collection and treatment volumes are substantially lower. Formal WEEE collection is generally estimated at 15,000–20,000 tonnes a year, while other industry assessments indicate that as much as 30,000 tonnes of obsolete electrical and electronic equipment may remain in municipal waste, household and corporate storage or informal channels. That additional material cannot automatically be treated as bankable feedstock. The main investment challenge is securing controlled and reliable material flows rather than simply installing additional processing capacity.

Corporate electronics offer a higher-value feedstock

A specialised operation would focus on secure dismantling of corporate electronics, printed-circuit-board grading, mechanical concentration of copper and precious-metal-bearing material, controlled sampling and preparation of traceable batches for specialist refiners.

Potential supply partners include telecommunications operators, banks, insurance companies, hospitals, public institutions, data centres, retailers, manufacturers and industrial companies replacing automation and control systems. Their equipment can contain a greater proportion of computers, servers, routers, mobile devices, switching equipment and printed circuit boards than mixed household collections. The commercial service would extend beyond physical recycling. Corporate customers can require asset registration, secure data destruction, serial-number tracking and documented confirmation of final treatment.

This documentation can be particularly important for companies operating under international ESG policies. Banks, telecommunications groups and foreign-owned manufacturers may require an auditable chain of custody showing what happened to obsolete IT equipment, how data-bearing devices were destroyed, which waste codes were used and how individual material fractions were treated.

Printed circuit boards determine material value

Printed circuit boards would form the economic centre of such an operation, although their composition varies significantly according to equipment type. Boards can represent less than 1% of the weight of a refrigerator, around 10–15% of a laptop and more than 35% of some mobile devices. Metal concentrations also differ sharply between grades. Low-grade boards from household appliances may contain relatively modest copper quantities and very small amounts of gold. Server, telecommunications and mobile-phone boards can contain materially higher concentrations of copper, gold, silver and palladium.

Copper can represent approximately 7–33% of board weight, while gold concentrations range from less than 20 grams per tonne in low-grade material to more than 1 kilogram per tonne in selected high-grade boards.

Those differences can determine whether a tonne of material is worth hundreds, thousands or tens of thousands of euros. Visual inspection alone cannot establish the commercial value reliably. A Serbian operator would therefore need separate commercial grades for power boards, television boards, computer motherboards, server boards, telecommunications boards, CPUs, memory modules, connectors and other components. Portable X-ray fluorescence equipment could provide rapid screening, while final settlements would need representative batch sampling and accredited laboratory analysis.

Initial facility would combine dismantling and mechanical concentration

The first development stage would cover reception, depollution, manual dismantling, removal of batteries and capacitors, cable separation, data destruction and board grading. The facility would continue to produce conventional ferrous and non-ferrous fractions while isolating higher-value electronic components for further treatment.

A second processing stage would add shredding, controlled size reduction, magnetic separation, eddy-current separation, air classification and electrostatic separation. The objective would be to create copper-rich and mixed precious-metal-bearing concentrates while removing part of the plastic and fibreglass content.

Environmental and safety systems would be essential because fragmented circuit boards can generate fine combustible material, brominated resins and potentially hazardous metal-bearing dust. Dust extraction, explosion prevention and fire protection would therefore form part of the processing configuration.

A facility processing approximately 3,000–5,000 tonnes of mixed WEEE annually, including 600–1,200 tonnes of separately sourced printed circuit boards, would require estimated investment of approximately €2.5 million–€4.5 million if an existing industrial building were used. The estimate includes a medium-capacity mechanical processing line, enclosed storage, environmental controls, laboratory and sampling equipment, digital inventory systems and commissioning support.

Industrial corridor offers access to suppliers and refiners

A greenfield project involving land acquisition, major utility connections and purpose-built buildings would require more capital. The project would need approximately 5,000–8,000 square metres of land and 2,500–4,000 square metres of enclosed processing, storage and administration space. The most practical initial location would be within the Belgrade–Novi Sad industrial corridor, particularly around Inđija, Stara Pazova or Pećinci. These locations provide access to Serbia’s largest concentration of corporate waste generators, proximity to Belgrade and Novi Sad, motorway links towards Hungary and Croatia, and routes to specialist refining facilities in Central and Western Europe.

The corridor would also avoid placing an early-stage mechanical operation inside an established heavy-industrial or chemically contaminated area. Pančevo has stronger industrial infrastructure but already has recycling activity and cumulative environmental sensitivities. Niš provides access to southern Serbia and North Macedonia but is also the home market of the country’s largest established WEEE operator. Šabac could become relevant for a later chemical-processing stage because of its industrial infrastructure, although it is less attractive for the initial collection network.

Project economics depend heavily on feedstock quality

At stabilised utilisation, a combined dismantling and PCB-concentration facility could generate annual EBITDA of approximately €850,000–€2 million. The broad range reflects the composition of incoming material. A plant supplied mainly with low-grade household appliances would have substantially different margins from one receiving servers, telecommunications equipment and separately graded circuit boards. The base case assumes a project-level return of approximately 16–25%, with a simple payback period of four to six years.

A financing structure comprising 60% equity and 40% debt could raise equity returns towards 18–28%, provided the operator secures multi-year feedstock agreements and downstream refinery contracts before financial close. Lenders would likely require a minimum debt-service coverage ratio of 1.35–1.50 times without depending on Serbian recycling subsidies. Inventory controls would also be important because relatively small quantities of high-grade telecommunications boards can have substantial value. Theft, material substitution, sampling errors and settlement disputes therefore represent material credit risks.

Working-capital requirements could exceed the financing needed for the physical plant. Suppliers may expect payment soon after delivery, while European refiners can require sampling, assay, treatment and settlement periods lasting several weeks or months. At annual PCB throughput of 1,000 tonnes, the operation could require several million euros of revolving working-capital capacity, depending on board grades and supplier-payment conditions.

Assay controls would underpin supplier relationships

A transparent assay and settlement system would be central to the operation’s commercial position. Existing Serbian recyclers would have little incentive to redirect valuable circuit boards to a new intermediary unless the operator could offer a stronger netback, faster payment, reliable analysis and lower logistics costs.

The project would therefore be structured as a processing and commercial partner for licensed recyclers, rather than seeking to replace existing companies in conventional collection. Serbia’s revised recycler-support framework provides additional potential revenue. Under the 2026–2028 auction-based incentive system, support for electrical and electronic waste can reach approximately RSD 24.8 per kilogram, equivalent to about €212 per tonne.

At 5,000 tonnes of eligible annual treatment, the theoretical maximum support would exceed €1 million. The support should not form the basis of the debt case. Access depends on auctions, quotas, documentation, qualifying recovery activities, state-aid requirements and annual budget implementation. Awarded support would instead represent potential upside that could accelerate debt repayment or finance collection infrastructure.

Permitting and traceability affect project timing

Permitting could influence the schedule as significantly as equipment procurement. The facility would require waste-management authorisations covering the relevant waste codes and treatment activities, including hazardous fractions where applicable. Environmental-impact screening, construction approvals, fire-protection consent, occupational-safety systems, water conditions and air-emission controls would need to correspond with the selected technology.

The operator would also require a digital mass-balance system connecting every incoming batch with weighing records, dismantling results, separated materials, residues, exports and final recovery certificates. This documentation would support regulatory compliance as well as corporate customers requiring evidence of secure and traceable recycling. A 12-month delay in permitting and commissioning could reduce project IRR by approximately 3–4 percentage points. An 18-month delay, combined with additional construction-period interest and deferred revenue, could reduce returns by 5–7 percentage points.

The development schedule should consequently address environmental permitting, confirmation of waste codes and site suitability before equipment is ordered.

Chemical recovery represents a later investment phase

A full hydrometallurgical facility capable of recovering copper, gold, silver and palladium could form a third stage, but it would require a significantly larger and more stable PCB feedstock. A credible industrial threshold would be approximately 1,500–3,000 tonnes of circuit boards annually, supported by domestic contracts and regional imports.

Such a facility could require additional CAPEX of €8 million–€15 million. The investment would cover leaching reactors, reagent storage, solvent extraction or selective precipitation, electrowinning, process-water recycling, wastewater treatment, ventilation, emissions controls, hazardous-residue management and laboratory infrastructure. The process would need to handle copper as the dominant recovered metal while concentrating smaller quantities of gold, silver and palladium.

The metallurgical flowsheet cannot be selected reliably before the actual feedstock is characterised. Boards containing high concentrations of copper, tin, lead, nickel, antimony and brominated resin behave differently from clean copper laminates or selected telecommunications components. A process designed around assumed gold grades could therefore underperform once it encounters Serbia’s actual mixed electronic-waste feed.

Serbian copper industry could provide a downstream option

Serbia Zijin Copper in Bor provides a potential industrial connection because the complex already produces copper cathode, gold, silver and other precious-metal by-products. Future cooperation could involve testing whether mechanically concentrated PCB material, copper-rich fractions or intermediate residues could enter an approved metallurgical route. Such an arrangement would require dedicated technical and environmental due diligence. The presence of a copper smelter does not automatically mean that it can accept electronic scrap.

Until a domestic route is technically demonstrated, potential downstream counterparties include European groups such as Umicore, Aurubis and Boliden, which already process electronic scrap through integrated copper and precious-metals systems. Long-term contracts with one or more such refiners could provide clearer settlement conditions, verified final recovery and an internationally recognised audit trail.

Regional feedstock could support later expansion

A mature operation could eventually source selected material from Montenegro, North Macedonia, Bosnia and Herzegovina and Albania. Serbia’s central position and road network support such an expansion model, while the Port of Bar could provide an additional maritime route for material collected in Montenegro.

Cross-border waste shipments require classification, notification and consent where hazardous characteristics apply. Regional sourcing should therefore be treated as an expansion opportunity rather than as the volume underpinning the initial investment case. The proposed business model centres on a Serbian urban-mining and secure electronics-recovery hub, rather than an immediate move into full precious-metals refining. An initial €2.5 million–€4.5 million investment could position an operator between basic dismantling and European refining while adding corporate data-destruction services, ESG documentation and regional material aggregation.

A subsequent chemical-recovery phase could become bankable after several years of verified assays, established board grades and secured annual PCB supply of at least 1,500 tonnes. Serbia already has established recyclers, industrial customers and logistics infrastructure for the first processing stage. The proposed gap is a specialised operation capable of treating electronic scrap as a controlled source of metals rather than as an undifferentiated waste stream.

Elevated by Clarion.Engineer