The transformation of global supply chains for critical minerals is reshaping the industrial geography of Europe. Over the next two decades the continent will construct dozens of new facilities for lithium chemicals, rare earth separation, battery recycling, fertilizer mineral processing and advanced metallurgical upgrading. These plants represent the midstream segment of the mineral value chain — the stage where ores and concentrates are converted into chemical compounds and refined metals required by manufacturing industries.
The dataset of European projects under development between 2025 and 2035 demonstrates that this transformation will require tens of billions of euros in capital expenditure and an unprecedented scale of engineering capacity. Lithium hydroxide refineries in Finland and Germany, rare earth separation plants in Sweden and Norway, titanium upgrading facilities in Scandinavia, and battery recycling plants across Northern Europe all depend on complex hydrometallurgical and chemical engineering systems.
This emerging industrial ecosystem creates an opportunity for countries that possess industrial engineering talent, competitive operating costs and strategic geographic positioning within the European market. Serbia stands out as one of the few Southeast European economies capable of positioning itself as a near-source engineering and development hub for critical mineral processing infrastructure.
Rather than competing directly with the largest refining projects in Western and Northern Europe, Serbia’s strategic role could lie in supporting those projects through engineering services, pilot processing infrastructure, midstream upgrading facilities and industrial manufacturing linked to mineral processing plants.
Such a strategy would place Serbia within the most dynamic segment of the European energy transition economy while leveraging structural advantages in labour costs, metallurgical expertise, industrial heritage and export-oriented manufacturing.
The economic and industrial implications of such positioning extend far beyond the mining sector. The expansion of critical mineral processing plants across Europe will shape entire supply chains for electric vehicles, renewable energy infrastructure, semiconductors, aerospace materials and fertilizer production. Each of these industries requires complex engineering services and midstream industrial capabilities that Serbia could realistically provide.
Europe’s emerging critical minerals processing landscape
The next phase of Europe’s energy transition will require the construction of an extensive network of mineral processing facilities. These plants form the industrial backbone connecting raw material extraction with advanced manufacturing sectors.
Across the continent, several categories of projects are already under development.
Lithium chemical refineries in Finland, Germany and Portugal are designed to produce battery-grade lithium hydroxide for electric vehicle batteries. These facilities typically require capital investment between €500 million and €1.5 billion and incorporate complex hydrometallurgical processes including roasting, leaching, purification and crystallization stages.
Rare earth separation plants in Sweden, Estonia and France focus on isolating individual rare earth oxides such as neodymium and praseodymium, which are essential for permanent magnets used in electric motors and wind turbines. Rare earth separation is one of the most technically demanding chemical processes in the mineral industry, requiring hundreds of solvent extraction stages.
Battery recycling plants in Norway, Sweden and Germany aim to recover valuable metals including lithium, nickel and cobalt from end-of-life electric vehicle batteries. These facilities combine mechanical dismantling systems with advanced hydrometallurgical processes capable of separating battery metals into reusable compounds.
Titanium and advanced materials processing facilities in Norway and Northern Europe convert ilmenite and rutile concentrates into titanium slag and titanium dioxide feedstocks used by aerospace and chemical industries.
Fertilizer mineral processing plants in the United Kingdom and Finland focus on phosphate and polyhalite minerals that underpin global agricultural productivity.
Taken together, these projects illustrate the scale of Europe’s midstream industrial transformation. The European Union’s Critical Raw Materials strategy aims by 2030 to achieve 10 percent domestic mining, 40 percent processing capacity and 25 percent recycling capacity for strategic materials.
Meeting these targets will require dozens of new chemical plants, metallurgical facilities and recycling systems. Each of these facilities involves large engineering teams, industrial supply chains and long development cycles.
The construction of such infrastructure creates an enormous demand for engineering expertise and industrial services across the continent.
Serbia’s structural advantages in the European industrial landscape
Serbia possesses several structural advantages that could allow it to integrate into this expanding industrial ecosystem.
One of the most significant advantages lies in the country’s industrial engineering workforce. Serbia maintains a long tradition of technical education in metallurgy, mining engineering, chemical engineering and mechanical engineering. Universities such as the University of Belgrade Faculty of Mining and Geology, the Faculty of Technology and Metallurgy, and technical faculties in Novi Sad and Niš produce engineers with skills directly relevant to mineral processing industries.
These educational institutions are supported by decades of industrial experience within the country’s mining and metallurgical sectors. Serbia’s mining regions around Bor and Majdanpek have produced generations of metallurgical engineers and mineral processing specialists.
Industrial wages in Serbia remain significantly lower than those in Western Europe. Engineering salaries and technical labour costs are typically a fraction of those in Germany, France or Scandinavia. This cost advantage allows Serbian engineering firms to compete effectively in labour-intensive technical services such as plant design, commissioning and operational support.
The country’s industrial base also includes machinery manufacturing, metal fabrication, chemicals production and automotive components. These sectors provide manufacturing capabilities that can support the construction and operation of mineral processing plants.
Serbia’s geographic position further strengthens its strategic potential. Located between Central Europe and the Balkans, the country sits within logistics distance of several major industrial clusters including the automotive manufacturing regions of Hungary, Slovakia and southern Germany, the battery manufacturing facilities of Poland and Central Europe, and the emerging energy infrastructure projects across Southeast Europe.
Transport corridors along the Danube River and European rail networks allow efficient movement of industrial equipment and intermediate products.
Such geographic proximity enables Serbia to function as a near-shore engineering and industrial support platform for European processing plants.
Serbia’s existing metallurgical ecosystem
The Serbian mining and metallurgy sector provides a foundation for developing a broader critical minerals engineering industry.
The Bor copper complex, operated by Serbia Zijin Copper, remains one of the largest metallurgical operations in Southeast Europe. The complex includes mining, smelting and refining facilities capable of processing large volumes of copper ore.
These operations require advanced metallurgical knowledge in smelting, hydrometallurgy, electrorefining and industrial maintenance. The experience gained through decades of operation has produced a skilled workforce familiar with complex metallurgical processes.
Further downstream, facilities such as Valjaonica bakra Sevojno manufacture copper products for export markets. These industrial operations demonstrate Serbia’s ability to produce value-added metal products rather than exporting raw materials alone.
However, the country has historically exported significant quantities of mineral concentrates rather than fully refined metals. Expanding domestic processing capacity could therefore increase value added within the national economy.
Such expansion does not necessarily require building the largest refining plants within Serbia. Instead, the country could focus on supporting the European processing ecosystem through engineering services and specialized midstream operations.
Engineering services for Europe’s mineral processing plants
The development of critical mineral processing plants across Europe will require extensive engineering services throughout the project lifecycle.
Serbian engineering firms could position themselves within several key segments of this value chain.
Process engineering design is one of the most valuable services in mineral processing projects. Hydrometallurgical plants for lithium, nickel or rare earth processing require sophisticated chemical engineering models and plant layouts. Serbian engineering teams could specialize in designing these systems at competitive cost.
Construction supervision and commissioning represent another opportunity. Mineral processing plants often require international engineering teams to oversee construction, equipment installation and startup operations. Serbian engineers with metallurgical expertise could provide such services to projects across Europe.
Operational optimization is equally important once processing plants begin production. Engineers must continuously adjust chemical processes to improve efficiency and reduce operating costs. Technical consulting services for operational optimization could become a major export industry for Serbian engineering firms.
In addition, independent Owner’s Engineering services are increasingly required by investors and financial institutions financing large industrial projects. Owner’s Engineers verify technical specifications, supervise project execution and ensure compliance with engineering standards.
This segment of the industry is particularly suitable for countries with strong engineering talent but lower labour costs.
Metallurgical pilot plants and testing infrastructure
Before large-scale processing plants are constructed, mining companies must conduct pilot tests to verify metallurgical processes. These tests determine how ores and concentrates respond to chemical treatment, which processing methods are most effective and what recovery rates can be achieved.
Serbia could develop regional metallurgical testing facilities capable of performing such pilot operations for European mining projects.
These pilot plants would process small quantities of materials such as lithium spodumene, rare earth concentrates, nickel ores or vanadium slags. Engineers would analyze the performance of different extraction methods and design optimal processing flowsheets.
Such facilities would require far less capital investment than full-scale refineries but could serve dozens of European mining projects.
Establishing pilot plant infrastructure would position Serbia as a technical centre for metallurgical innovation within Southeast Europe.
Midstream processing opportunities in Serbia
In addition to engineering services, Serbia could host several types of midstream mineral processing facilities.
Battery recycling is one promising sector. As electric vehicle adoption increases, large volumes of used lithium-ion batteries will eventually require recycling. Facilities processing battery materials into intermediate products such as black mass could operate within Serbia before sending recovered metals to refining plants elsewhere in Europe.
Secondary metal refining is another potential industry. Serbia already processes copper and other base metals. Expanding into recycled metals or intermediate chemical products could create additional value within the country’s metallurgical sector.
Specialty fertilizer processing could also be developed using imported phosphate or potash feedstocks. Chemical plants producing advanced fertilizers could supply agricultural markets across Southeast Europe.
These types of midstream operations require moderate capital investment but rely heavily on skilled technical labour — an area where Serbia maintains competitive advantages.
Energy and operating cost considerations
Energy costs represent a crucial factor in mineral processing economics. While some energy-intensive processes such as aluminium smelting may remain concentrated in regions with abundant hydropower, other midstream operations require more moderate energy consumption.
Serbia’s electricity prices have historically been lower than those in many Western European countries. This cost advantage could support industrial operations such as recycling plants, pilot metallurgical facilities and specialty chemical processing.
Ensuring stable electricity supply and continued modernization of energy infrastructure will be essential for attracting investment in these sectors.
Export-oriented industrial strategy
Serbia’s manufacturing sector already demonstrates strong export orientation, with metals, machinery and chemical products forming a significant share of the country’s industrial exports.
Developing engineering services and midstream mineral processing facilities would expand this export base.
European mining companies constructing new processing plants will require long-term partnerships with engineering firms, equipment manufacturers and technical consultants. Serbian companies could provide such services while benefiting from the country’s proximity to EU markets.
This export-oriented model resembles the industrial strategies adopted by countries such as Czechia and Poland, which built strong engineering and manufacturing sectors linked to Western European industries.
The strategic vision
Europe’s transition toward low-carbon energy systems and electrified transport will reshape global mineral supply chains. Control over refining and processing capacity will determine which regions capture the greatest economic value from these materials.
Serbia may not possess the largest mineral deposits within Europe, but it has the potential to become a critical component of the continent’s processing ecosystem.
By focusing on engineering services, pilot processing infrastructure, recycling facilities and midstream metallurgical operations, the country could position itself as Europe’s near-shore development hub for critical mineral processing projects.
Such a strategy would leverage Serbia’s existing industrial strengths while integrating the country more deeply into the European energy transition economy.
The construction of dozens of processing plants across Europe between 2025 and 2035 will require thousands of engineers, metallurgists and industrial specialists. If Serbia positions itself effectively, it could supply a significant share of that expertise.
In doing so, the country would transform from a peripheral supplier of raw materials into an active participant in the industrial transformation shaping Europe’s technological and energy future.
Elevated by clarion.engineer