High on the Tibetan plateau, a routine geological survey has just reshaped the balance of the global energy transition.
On 8 January 2025, Chinese authorities announced the identification of enormous lithium deposits in Tibet, a find that could be worth around €600 billion and that instantly lifts China’s share of known global lithium reserves from 6% to 16.5%.
A hidden giant beneath the Tibetan plateau
The new deposits lie in western Tibet, a remote, sparsely populated region better known for its altitude than its mineral wealth. The announcement came from the China Geological Survey and the Ministry of Natural Resources, both government-linked bodies.
Just two days before the lithium announcement, the same region was reported to host a copper deposit of around 20 million tonnes. Together, the two discoveries signal that the plateau still holds major untapped mineral resources.
China now controls roughly one-sixth of identified global lithium reserves, up from just 6% before the Tibetan find.
Initial figures suggest more than 6.5 million tonnes of lithium resources have been identified so far in the Tibetan zone, with a broader geological potential estimated at 30 million tonnes. That number is not confirmed reserves, but it outlines the scale of what may lie underground.
Why lithium sits at the heart of 21st‑century power
Once mainly used in glass and ceramics, lithium has become the metal that underpins today’s battery revolution. Its key advantage is simple: it is extremely light and can store a significant amount of energy relative to its weight.
That makes it hard to replace in:
- Rechargeable batteries for smartphones and laptops
- Grid‑scale storage for solar and wind farms
- Electric vehicle (EV) batteries, from scooters to SUVs
According to public data cited by French regulator CNDP, around 71% of lithium produced worldwide in 2020 already went into lithium‑ion batteries. That share has only grown since, as EV sales surge in China, Europe and North America.
China already manufactures about three‑quarters of the world’s lithium‑ion batteries; now it is racing to secure more of the raw material itself.
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While China has long dominated battery cell production and processing of lithium chemicals, it has been more dependent on imports for the basic mineral. The Tibetan discovery marks a step towards closing that gap.
China’s new place on the lithium map
With the latest figures, China becomes the second‑largest holder of lithium reserves, behind Chile but ahead of Australia, Argentina and Bolivia. That reshuffles a landscape that, until now, was heavily focused on South American salt flats and Australian hard‑rock mines.
Geologists involved in the Chinese survey say the Tibetan deposit may not be an isolated case. Similar geological structures stretch into other western provinces, including Xinjiang, Sichuan and Qinghai.
Should those regions yield comparable finds, China’s influence over lithium supply could expand even further, tightening the link between its industrial might and the global clean‑tech chain.
From numbers on paper to lithium in a battery
The difference between “resources” and “reserves” matters here. Resources indicate a likely quantity of metal in the ground. Reserves reflect what can be economically extracted with current technology and at current prices.
| Term | What it means |
|---|---|
| Resources | Total estimated quantity in the ground, including what may not be profitable to mine yet. |
| Reserves | Portion of resources that can be mined economically with existing methods and prices. |
China’s 30‑million‑tonne figure for Tibetan lithium is a resource potential, not a guarantee of future output. Converting that into usable reserves will demand more drilling, cost assessments and infrastructure investment, including roads, power lines and processing plants at extreme altitude.
A €600 billion question for the energy transition
Tech outlet Xataka estimates the economic value of the Tibetan lithium at around €600 billion, based on current and projected lithium prices. That calculation reflects not only the raw tonnage, but the expectation that global demand for EVs and grid storage will keep rising through the 2030s.
If current plans proceed, the Tibetan deposits alone could cover several years of global lithium demand for electric vehicles.
China has pledged to peak its carbon emissions before 2030 and reach carbon neutrality by 2060. Cheaper and more secure access to lithium feeds directly into those goals, by supporting domestic EV manufacturers, battery giants and large‑scale energy storage projects.
At the same time, other producing regions will watch the development closely. Chile, Australia and Argentina depend heavily on lithium exports, and prices are highly sensitive to expectations of new supply.
Strategic leverage and global competition
This find deepens a trend that already worries policymakers in Washington, Brussels and Tokyo: China’s expanding grip on critical minerals. The country processes the majority of the world’s rare earth elements, dominates solar panel manufacturing and now boosts its position in battery metals.
For Western carmakers and renewable‑energy firms, that raises a practical question. Do they double down on partnerships with Chinese suppliers, or invest heavily in alternative mines and recycling facilities to reduce reliance?
Several governments are already offering subsidies and tax credits for domestic lithium projects, including in the US and Canada. A major new Chinese deposit could pressure them to accelerate those moves, or risk their industries paying more – or waiting longer – for materials.
Environmental and social risks on the plateau
The Tibetan plateau is ecologically fragile and politically sensitive. Large‑scale mining there involves significant trade‑offs.
- Water use: Lithium extraction, especially from brines, can consume large amounts of water in regions that are already dry.
- Biodiversity: New roads and pits can fragment habitats and disturb high‑altitude wildlife.
- Local communities: Mining affects land use, livelihoods and cultural sites, and often amplifies tensions around who benefits.
Green technologies rely on minerals, and that creates a paradox: cutting carbon emissions can mean more intensive mining in vulnerable regions. How China manages environmental safeguards in Tibet will be closely watched by NGOs and neighbouring countries alike.
What this means for consumers and car buyers
For people shopping for an electric car in the UK, Europe or the US, a giant new lithium source in Tibet might sound distant. Yet it could nudge prices and choice in the showroom.
If Chinese production ramps up smoothly, additional supply tends to keep battery costs under pressure, limiting price spikes for EVs and home‑storage systems. On the other hand, if projects face delays, protests or technical problems, markets may anticipate shortages and push prices up again.
Simplifying the picture, three broad scenarios often discussed by analysts are:
- Fast development: Mines and processing plants in Tibet scale up quickly. Battery prices stabilise or fall, EVs become more affordable.
- Slow and contested build‑out: Environmental concerns and logistics slow projects. Lithium prices stay volatile; some car models remain expensive.
- Diversified supply: Other countries open new mines and expand recycling, balancing China’s influence and reducing price swings.
Key concepts behind the headlines
For readers trying to make sense of the jargon, a few terms help frame what is happening:
- Lithium‑ion battery: A rechargeable battery where lithium ions move between two electrodes. Found in phones, laptops and EVs.
- Energy density: How much energy a battery stores per kilogram. Lithium‑ion wins here, which is why it is favoured for cars.
- Critical mineral: A raw material that is economically vital and at risk of supply disruption. Lithium now appears on many such lists.
Recycling is another piece of the puzzle. Even with a Tibetan windfall, long‑term stability in lithium supply will likely require large‑scale recovery of lithium from old EV batteries and electronics. That reduces pressure on sensitive mining regions and buffers consumers from price shocks.
The Tibetan deposits show how fast the map of critical resources can change. Governments, companies and drivers now have to decide how to adapt, while weighing up the climate benefits of cleaner technologies against the environmental and geopolitical costs of the metals that power them.
Originally posted 2026-03-03 14:43:18.