Journal

Notes on Europe’s critical materials

Notes, papers and press from Hercinia.

Journal

Notes

Atlas27 Oct 2026

Inside the Atlas: method and sources

Which datasets the Atlas uses, where they disagree and how each figure is chosen.

Flake graphite in a steel tray; a gloved hand draws one furrow through it.

Atlas24 Oct 2026

Processing is Europe’s tightest point

In 2025 China produced about 94% of the world’s battery-grade graphite. For most materials, processing is where supply is most concentrated.

Source: IEA 2026; USGS 2026

Three heaps, large to small: black graphite, green nickel sulphate, white lithium hydroxide.

Atlas16 Oct 2026

What a 75 kWh car battery holds

About 66 kg of graphite, 40 kg of nickel and 9 kg of lithium, according to the IEA.

Source: IEA, The Role of Critical Minerals in Clean Energy Transitions (2021)

Policy10 Oct 2026

106

46 new Strategic Projects, 106 in total

The Commission’s second call adds 46 projects in 16 member states; 19 are in recycling.

Source: European Commission, selections of March 2025, June 2025 and October 2026; summed by Hercinia

Policy22 Jul 2026

Twelve allies plan shared stocks

Twelve NATO allies launched a joint project in July 2026 to buy, store, transport and manage critical raw materials for defence. No budget, volumes or materials have been published.

Source: NATO, 7 July 2026

Press

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About Hercinia

Hercinia is a Luxembourg company set up to acquire, finance and develop critical raw material deposits in Europe and the plants that process them.

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Figures, charts, infographics, data and papers from the Atlas, free to use under CC BY 4.0. Pictures are free for editorial use with credit.

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