When we think about gold, silver, platinum and palladium, investment and jewelry often come to mind first.
But precious metals also play another important role—one increasingly tied to the technologies shaping the global economy.
From AI data centers and semiconductors to solar panels, electric vehicles, satellites and advanced electronics, precious metals are found throughout modern technological infrastructure.
Their value in these applications isn’t simply because they’re rare. It’s because they offer combinations of electrical, thermal, chemical, and catalytic properties that are hard to replace.
So where exactly are precious metals being used?
Silver: From Solar Panels to AI Infrastructure
Silver has one key advantage in technology: exceptional electrical conductivity.
That makes it useful in electronics, electrical contacts, semiconductors, automotive systems, solar technology, and other applications that require reliable electrical performance.
And today, artificial intelligence is adding another dimension to the story.
The World Silver Survey 2026 reports that South Korea’s industrial silver demand increased 4% in 2025, driven in part by the global AI boom and demand for high-bandwidth memory used by data centers.
Taiwan also saw industrial silver demand increase 4%, supported by its semiconductor industry, including AI chips, high-performance computing, advanced packaging and satellite communications. Continued expansion of AI computing capacity and server upgrades is expected to remain a growth driver in these markets in 2026. But AI is only part of silver’s technological footprint.
Silver is also used in photovoltaic cells for solar panels, vehicle electronics, power infrastructure and a wide range of consumer and industrial electronics. This combination gives silver an unusual position among precious metals: it can function as both an investment asset and an important industrial material.
Gold: Much More Than a Store of Value
Gold may be best known as a store of value, but small quantities appear throughout modern electronics. Its conductivity and corrosion resistance make it particularly valuable where reliability matters.
According to the World Gold Council, approximately 80% of the gold used in technology goes into electronics, with applications ranging from semiconductor chips and automotive electronics to coatings and thin bonding wires.
AI is also beginning to influence this market.
In Q1 2026, global gold demand from technology rose 1% year over year to 81.6 tonnes. Electronics demand climbed 3% to 69.3 tonnes—the highest level since Q4 2021. The World Gold Council specifically identified expanding AI infrastructure as a driver of that increase.
Platinum: From Vehicles to Hydrogen—and Potentially AI
Platinum’s technological story looks different.
For decades, one of its major industrial applications has been automotive catalytic converters, where platinum-group metals help reduce harmful vehicle emissions. But the evolution of the automotive industry is encouraging producers to look toward additional technologies.
One key area is hydrogen technology, where platinum can serve as a catalyst in certain fuel-cell and electrolyzer technologies. And in 2026, another potential use is attracting attention: artificial intelligence infrastructure.
Reuters reported in July that Valterra Platinum sees AI and the enormous data-center infrastructure behind it as a potential new source of demand for platinum-group metals because of their electrical, thermal and catalytic properties.
The company estimates current AI-linked PGM demand at approximately 200,000–400,000 ounces annually, with the potential to grow as much as fivefold by 2030. Those figures are company estimates—not guaranteed forecasts—but they illustrate how quickly the technological demand landscape for precious metals is evolving.
Palladium: An Important Industrial Metal
Palladium is another member of the platinum-group metals family.
Its best-known industrial application has traditionally been automotive emissions-control systems, particularly catalytic converters. But PGMs more broadly are being explored for applications beyond traditional automotive demand.
The emergence of AI infrastructure is particularly interesting because data centers require increasingly sophisticated electrical systems, high-performance electronics and thermal-management technologies.
Reuters reported that Valterra sees potential for PGMs to substitute for some gold currently used in electroplating and related electronic applications. The company estimates that replacing approximately 10% of gold in these applications could potentially create an additional 1 million ounces of annual PGM demand. Again, this is an industry projection, not an established demand forecast.
Precious Metals and the Clean-Energy Transition
AI isn’t the only technological transformation affecting precious metals.
The transition toward electrification and cleaner energy technologies is another.
Silver plays an important role in solar photovoltaics and electrical systems.
Platinum has applications in parts of the developing hydrogen economy.
Gold is used throughout high-reliability electronics, including increasingly sophisticated automotive components.
Platinum-group metals also continue to serve important catalytic and industrial functions.
That means the precious-metals market increasingly sits at the intersection of several major trends:
AI + Electrification + Clean Energy + Advanced Electronics
But Technology Doesn’t Automatically Mean Higher Prices
This distinction is important.
Growing technological demand does not automatically mean precious-metal prices will rise.
Manufacturers have strong incentives to reduce the amount of expensive precious metals used in each product—a process known as thrifting—or substitute other materials where technically possible.
We’re already seeing this with gold.
Despite strong AI-related demand, total gold demand from technology actually declined slightly in 2025, from 326.2 tonnes in 2024 to 322.8 tonnes, as growth in AI-related electronics was offset by weakness and cost pressures elsewhere.
Silver faces similar efficiency and substitution pressures in some applications.
Technology is therefore one component of a much larger supply-and-demand equation, alongside investment demand, mine production, recycling, economic conditions and investor sentiment.
From Physical Assets to Digital Infrastructure
This story has an interesting contrast at its center.
Gold, silver, platinum and palladium are among humanity’s oldest valuable materials.
Yet they’re increasingly connected to some of our newest technologies.
A piece of silver can exist as a physical investment bar—and the same element can help conduct electricity inside advanced electronics.
Gold can sit inside a vault—and microscopic quantities of it can help an AI server operate reliably.
Platinum can be purchased as bullion while also serving highly specialized industrial and technological applications.
The digital economy may be virtual on our screens, but the infrastructure behind it remains very physical.
And precious metals remain part of that infrastructure.
Explore Physical Precious Metals
At Worldwide Precious Metals, we help investors understand both the investment market and the evolving forces influencing demand for gold, silver, platinum and palladium.
Whether you’re exploring precious metals for diversification, long-term ownership or simply want to better understand the market, our team can help you evaluate your physical bullion options.
Speak with a Worldwide Precious Metals representative to learn more.
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