Serbia’s ElevenEs (Subotica) continues to develop its industrial production project for lithium-iron-phosphate (LFP) batteries: the current line in Subotica operates as Europe’s first LFP cell production site, and the company is finalizing plans to build a “mega-factory” with a target capacity of 1 GWh per year and is working on further expansion to 8 GWh. This is evidenced by company and management announcements for 2023-2025, as well as recent industry reports.
The launch was reported in April 2023: the company specializes in prismatic LFP cells and was the “first” operating industrial site of this type in the EU. At launch, the company declared an output of 300-500 MWh/year, with ramp-up in 2024-25.
The corporate website states that the team has 100+ employees; in May 2025, a new type of prismatic “blade” cell EDGE574 for transportation and industrial applications was introduced.
In an interview on February 11, 2025. ElevenEs CEO Nemanja Mikač said the company is “finalizing the project” to build a 1 GWh/year plant; 2026 is described as a “key year” for scaling. At the end of May 2025, the company confirmed a 1 GWh “mega-factory” target and plans to build an 8 GWh gigafactory in Serbia. Timing and sources of financing were not disclosed.
Recycling/disposal. In June 2025, ElevenEs announced an agreement to establish a JV for LFP waste/spent cell recycling, tying the initiative to future scale-up of production.
Nickel- and cobalt-free LFP chemistry is valued for its safety, resource and cycle cost – these are the niches ElevenEs is targeting (energy storage, commercial transportation, “industrial” applications). For Serbia, the project means the formation of a link in the European battery supply chain, and for the EU it means diversification of LFP production in the region.
A number of strategic figures in the public space (e.g. possible transition to tens of GWh by 2030) are indicative and depend on financing and signed off-takes; industry studies separately note the risk factors of European battery projects. We rely on confirmed near-term targets (1 and 8 GWh) and the actual operating site in Subotica.
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