The rapid expansion of artificial intelligence infrastructure is creating a seismic shift in global commodity markets and investment strategies, with lithium demand surging due to its critical role in energy storage systems for data centers. According to industry reports, data centers powering AI applications drove a sharp rise in demand for lithium-iron phosphate batteries last year, which provide stable and reliable energy supply for Battery Energy Storage Systems (BESS).
BESS deployments are accelerating across the United States and other regions as hyperscale data centers face rising power consumption and exposure to volatile electricity prices, particularly during large language model training. These systems enable renewable energy providers to store excess solar output during the day and sell it later, creating more stable revenue streams.
Benchmark Minerals Intelligence data reveals that BESS demand grew 51% last year, significantly outpacing the 26% increase seen in electric vehicle-related demand. Despite this, EVs still account for around 75% of global battery consumption. The growing role of energy storage is contributing to a shift in lithium market dynamics, moving from a period of oversupply to tighter supply conditions.
Lithium prices have surged 120% over the past six months, rising to about $20,000 per ton in late February from $9,000 per ton in August. "The market is looking pretty strong," said Andy Leyland, founder of industry researcher SC Insights, adding that in 2026, demand could grow 24% while supply could expand by just 19%. "We expect the market to get tighter in the next two to three years."
On the supply side, producers are accelerating expansion efforts, particularly in Africa, which is emerging as a major hub for lithium production. Benchmark analysts noted that new output from the continent exceeded that of the rest of the world in 2025, led by Zimbabwe and Mali. China is playing a key role in financing these developments to secure feedstock for its battery supply chain, while Argentina plans to double production to 250,000 tons by 2029.
Simultaneously, venture capital investment is shifting from pure AI software to energy technology as data center projects face unprecedented delays due to inadequate power access. Sightline Climate research shows that up to 50% of announced data center projects face potential delays, with only 5 gigawatts of 190 gigawatts worth of planned capacity actively under construction. A significant 36% of projects saw their timelines slip in 2025 alone.
Goldman Sachs analysts project AI will drive data center power consumption up by a staggering 175% by 2030, creating what experts call an "unprecedented" shortage on the modern grid. Major technology companies like Google, Meta, Amazon, and Oracle are deploying capital aggressively to secure their power future through solar, wind, and next-generation nuclear projects.
Google's recent deal to power a new data center in Minnesota illustrates the comprehensive strategy, blending wind and solar generation with a massive 30 gigawatt-hour battery system from Form Energy. The U.S. Energy Information Administration forecasts nearly 65 gigawatts of battery storage capacity will be operational by the end of this year.
Dozens of innovative startups are tackling specific facets of the power problem, with investment flowing into two key areas: hardware innovators developing new power conversion technologies (like Amperesand, DG Matrix, and Heron Power) and software companies creating platforms to manage energy flow (such as Camus, GridBeyond, and Texture).
A critical bottleneck is the 140-year-old transformer technology, with experts noting that by the time server racks hit 1 megawatt in power density, the supporting power equipment will occupy twice as much space as the server rack itself. This is driving investor interest in solid-state transformer startups that use silicon-based power electronics to replace traditional iron-and-copper technology.
The expanding investment thesis around energy tech offers a compelling diversification benefit, serving as a hedge against potential volatility in the application-layer AI market. As Gonzalo Mondaca, a Bolivian lithium expert, cautioned: "There is huge competition to improve batteries and China has the best proposals to do this."
