Aurubis and Viscaria Sign Long-Term Copper Offtake Agreement

Key highlights
  • The agreement covers 50% of Viscaria's copper output over eight years starting 2028.
  • Viscaria's mine in Sweden will produce over 25,000 tons of copper annually.
  • Viscaria secured 45 megawatts of carbon-neutral electricity for mining operations.
  • Copper demand is expected to rise by 22% in the coming years and double by 2050.

Agreement Details

Aurubis and Viscaria have signed a memorandum of understanding for a long-term copper concentrate supply contract. The agreement will cover approximately 50% of Viscaria’s projected copper output over an initial eight-year period starting in 2028, with an option for extension.

Production and Logistics

The Viscaria mine in northern Sweden is expected to produce over 25,000 tons of copper annually. Its proximity to Aurubis plants ensures efficient logistics with a low carbon footprint. The mine's strong ESG profile supports sustainable production practices.

Environmental and Sustainability Initiatives

Viscaria has secured 45 megawatts of carbon-neutral electricity to enable fully electrified mining operations, minimizing climate impact. The company has also inaugurated an advanced water treatment plant, setting new environmental standards and promoting biodiversity.

Strategic Importance

The collaboration strengthens European raw material production and strategic mineral independence. Sector experts anticipate a 22% rise in demand for strategic metals like copper in the coming years, potentially doubling by 2050. The European Commission supports local mining projects to enhance supply chain resilience.

Source: Aurubis

chemXplore Weekly

The week’s project milestones and project news from the chemical industry, free every Wednesday.

Free. One email a week. Unsubscribe any time.

Related articles

18 December 2025
Viscaria and Aurubis Sign Copper Offtake Deal

The agreement secures sustainable copper for Europe, supporting electrification and manufacturing, and covers 50% of Viscaria's output from 2028-2035, with an option to extend.

8 September 2026
Metso to supply processing equipment for Viscaria copper mine

Delivery covers crushing, flotation, magnetic separation, filtration and other plant equipment for a 120,000 t/y copper concentrate operation; order ≈EUR 40m.

7 October 2026
Aurubis expands Hamburg multimetal hub with automated pre‑processing facility

Automated sensor- and x‑ray-equipped plant to pre-process metal-bearing intermediates, improving valuation, safety and routing within the smelter network; due late 2028.

23 September 2026
Prysmian and Aurubis sign largest long-term copper wire rod supply agreement

Long-term deal secures copper wire rod supply, increases access to recycled low‑carbon copper and bolsters Europe’s capacity for electrification, energy infrastructure and AI.

6 August 2026
Aurubis raises full‑year outlook after stronger Q3 and major project progress

Group EBT and ROCE improved; Q3 outperformed prior quarters; large recycling plant started and ~90% of €1.7bn investment programme completed.