AI Data Centers Ignite Lithium Mining Stock Frenzy

The lithium mining industry, which experienced a dramatic 90% drop in prices between 2022 and 2023 and forced the global closure of mining operations, is undergoing a dramatic revaluation of its valuation. The core logic driving this round of recovery is no longer the narrative of widespread electric vehicle (EV) adoption that has been repeatedly told before, but a new demand engine: the massive demand for lithium-ion battery energy storage systems from AI data centers.

Stock Prices Soaring, Mines Restarting

Over the past year, Albemarle, the world's largest lithium miner headquartered in South Carolina, has seen its stock price increase by 202%; the Chilean lithium miner SQM has seen a rise of 156%; and the Australian mining company PLS Group has skyrocketed by 376%. The price of lithium itself has also recovered from around $8 per kilogram last November to the current price of approximately $25 per kilogram, nearly tripling in just three months, and the profitability of miners has improved dramatically as a result.

The wave of restarts followed. Australian miner Mineral Resources announced a joint investment of $352 million with China's Ganfeng Lithium for the development of a new section of the Marble Bar mine in Western Australia. Only a week before, the company had declared the resumption of the Bald Hill lithium mine, which had been closed for 18 months; Core Lithium has also announced the resumption of the Finniss lithium mine in Australia's Northern Territory, which had stopped production two years ago due to losses.

Demand Logic Has Surpassed Electric Vehicles

The peculiarity of this lithium price rebound is that its main driving force bypassed the persistently sluggish demand for electric vehicles in the United States and turned to a broader range of industrial applications. Smartphones, drones, laptops, humanoid robots, satellites, and energy storage batteries that power AI data centers and homes all rely heavily on lithium-ion technology. As the lightest metal on the periodic table, lithium has an extremely high energy storage density per unit weight, a physical advantage that makes it irreplaceable in the aforementioned applications.

The "metal nationalism" policy of the Trump administration also provided additional support to the industry. In October last year, the Trump administration approved a $2.2 billion government loan to the Nevada lithium miner Lithium Americas, in exchange for a 5% stake in the company and a 5% share in its Thacker Pass giant lithium mine. On the day of the announcement, Lithium Americas' stock price rose by 23%, and it still managed to grow over 80% over the past 12 months.

The Phantom of Chinese Supply Reappears

However, behind the revelry, the root cause of that collapse from 2022 to 2023 has never really disappeared. The core reason for the price drop at that time was the mass influx of low-cost lithium from a mineral stone known as "lithium mica" from Jiangxi Province, China, into the global market—the Western analysts had previously thought that the grade of lithium mica was too low and the mining costs were too high to be commercially competitive, but Chinese companies managed to make profits by selling various mining by-products.

Battery metal research institution Benchmark Mineral Intelligence released a report last week, predicting that lithium mica from Jiangxi will start to cause a global lithium supply surplus again from next year, and this surplus situation will continue at least until 2030. One of the main bases for this prediction is that a large Jiangxi lithium mica mine owned by the world's largest battery manufacturer, CATL, has resumed production.

Euphoria and Fear Coexist

The current market is showing a rare emotional tension: on one side are the continued surge in mining company stock prices and the accelerated implementation of new mine investments; on the other side are continuous warnings from analysts about the resumption of Chinese production capacity. The lithium price once hit a historical peak of about $80 per kilogram in November 2022, then fell all the way to a low of about $8 per kilogram at the beginning of 2024. This history reminds the market that when the certainty of AI data center energy storage demand meets the cyclical risk of Chinese supply surplus, the rise in lithium mining stocks is a return to value or another bubble waiting to be burst—the answer may come sooner than anyone expected.