AI Investment Surge Pushes Consumer Tech Prices Higher, Straining Inflation Goals

Phones are the new milk.
A Columbia Business School professor explains why rising tech prices shape how people feel about inflation.
Mark

Why does AI investment specifically push up consumer prices? Couldn't companies just absorb the cost?

Mimi

Because chips are a bottleneck. When AI companies and data centers start buying semiconductors in unprecedented volumes, they're competing with the manufacturers who make your phone. Supply gets tight. Prices rise. Companies pass those costs to consumers because they have to—their margins don't absorb that kind of input cost shock.

Mark

But AI is supposed to make things more efficient. Shouldn't that lower prices?

Mimi

Eventually, yes. But we're in the buildout phase right now. The efficiency gains come later, after the infrastructure is built. Right now we're in the expensive part—the part where everyone is spending money to create the capability. Consumers are caught in that window.

Mark

The article mentions phones are "the new milk." What does that mean?

Mimi

It's about what people notice. Milk prices used to be the thing that made people feel whether inflation was real or not—it's something everyone buys regularly. Now it's phones. When your phone costs more, you feel it immediately. It shapes your entire sense of whether the economy is working for you.

Mark

So this could be a political problem?

Mimi

Absolutely. If people feel like their technology is getting more expensive—and they do, because it is—that shapes how they think about the economy, regardless of what the overall inflation number says.

Mark

How long does this last?

Mimi

Economists are saying two years, maybe longer. The AI buildout is expected to keep pushing prices up through 2028. After that, if the efficiency gains materialize, prices could start falling. But that's a big if, and it's a long time to ask consumers to wait.

  • Corporate AI spending is consuming chip supplies at unprecedented scale, leaving consumer electronics manufacturers to compete — and lose — against data centers with far deeper pockets.
  • Technology goods inflation jumped 1.4 percent in July alone, a single-month spike that dwarfs the Fed's 2 percent annual target and threatens to unravel months of hard-won progress on overall inflation.
  • The pain is spreading beyond devices: electricity costs rose 4.2 percent year-over-year as power-hungry AI data centers strain the national grid, adding yet another line item to household budgets.
  • Economists are not offering a quick exit — forecasts suggest AI-driven price pressures will persist for at least two more years before efficiency gains begin to push costs back down.
  • The political and psychological weight is real: as one Columbia Business School professor put it, the smartphone has become the new milk — the price people feel in their bones when deciding whether inflation is truly under control.

In the quiet arithmetic of supply and demand, the ambitions of corporations building artificial intelligence infrastructure are reaching into the pockets of ordinary people. The same semiconductors that power vast AI systems are the ones inside the smartphones and laptops consumers buy, and with both competing for a finite supply, prices are rising faster than the broader economy can absorb. Technology goods inflation surged 1.4 percent in a single month in July 2026, a pace that unsettles the Federal Reserve's targets and reminds us that transformative technologies rarely arrive without redistributing their costs unevenly across society. The promise of AI-driven abundance may yet materialize, but the invoice for building that future is landing now, in the hands of everyday consumers.

The race to build artificial intelligence infrastructure is quietly reshaping what consumers pay for everyday devices. Corporations are pouring billions into AI systems that demand extraordinary computing power, and that hunger for chips is rippling outward — forcing manufacturers to raise prices on smartphones, laptops, and software subscriptions. The effect is immediate: technology goods inflation jumped 1.4 percent in July alone, a sharp spike that far outpaces the Federal Reserve's 2 percent annual target.

The mechanism is direct. AI systems require semiconductors in volumes never before demanded, meaning consumer electronics companies now compete with tech giants and data centers for the same components. When supply tightens and demand surges, prices climb — and firms pass those costs to shoppers. A smartphone costs more than it did last year. So does a laptop. Even software subscriptions for generative AI tools now run between twenty and thirty dollars a month.

Eric Johnson, a Columbia Business School professor who studies AI and consumer behavior, offered a telling observation: "Phones are the new milk." People notice when their phone costs more. They feel it, and it shapes their broader sense of whether inflation is truly under control. The July data bore this out — while overall inflation rose at a 3.4 percent annual pace, information technology commodities surged 1.4 percent in a single month, even as other sectors cooled.

The pressure extends beyond chips. AI data centers consume enormous electricity, straining the power grid and pushing utility bills up 4.2 percent compared to a year earlier — another hardship for households already stretched thin.

Economists expect the dynamic to persist for at least two years before the AI buildout matures and efficiency gains begin pushing prices downward. The longer view offers some comfort: artificial intelligence may eventually become deflationary. But that payoff lies in the future. For now, the bill is arriving at the checkout line.

The race to build artificial intelligence infrastructure is quietly reshaping what you pay for the devices in your pocket. Across the country, corporations are pouring billions into AI systems that demand extraordinary computing power—and that hunger for chips is rippling outward, forcing manufacturers to raise prices on smartphones, laptops, and software subscriptions. The effect is measurable and immediate: technology goods inflation jumped 1.4 percent in July alone, a sharp spike that far outpaces the Federal Reserve's 2 percent annual target and undercuts months of progress cooling overall inflation.

The mechanism is straightforward. Artificial intelligence systems require graphics processing units and other semiconductors in volumes that have never been demanded before. Manufacturers of consumer electronics—the companies that make the phones and computers ordinary people buy—are now competing directly with tech giants and data centers for access to the same chips. When supply tightens and demand surges, prices climb. Firms absorb those higher component costs only briefly before passing them along to shoppers. A smartphone that cost $800 last year costs more today. A laptop follows the same trajectory. Even software has become more expensive, as consumers pay between twenty and thirty dollars monthly for subscriptions to advanced generative AI tools.

Eric Johnson, a professor at Columbia Business School who studies artificial intelligence and consumer behavior, offered a useful frame for understanding why this matters politically and psychologically. "Consumers track prices for things like phones," he told CBS News. "The old line is that the price of milk influences what you think the cost of living is. Phones are the new milk." People notice when the price of their phone goes up. They feel it. They talk about it. And that perception shapes their broader sense of whether inflation is under control.

The July inflation report illustrated the problem in stark terms. Overall inflation rose at a 3.4 percent annual pace, roughly in line with what economists had forecast. But core goods—the category that excludes volatile food and energy—climbed 0.2 percent in a single month. Within that, information technology commodities surged 1.4 percent. The divergence is telling: while some sectors are cooling, technology is heating up. Stephen Juneau, an economist at BofA Securities, explained the dynamic plainly: "We are in the midst of a huge AI-related buildout, which requires inputs like chips that also go into consumer goods. So now consumers are competing for these goods with businesses, which is crowding out demand."

The pressure extends beyond semiconductors themselves. Data centers that power AI systems consume staggering amounts of electricity, straining the nation's power grid and driving up utility bills. The latest consumer price data showed electricity costs rose 4.2 percent in July compared to a year earlier. For households already stretched by higher prices elsewhere, another line item climbing on the monthly bill adds genuine hardship.

Economists expect this dynamic to persist. Bernard Yaros, the lead U.S. economist at Oxford Economics, predicted earlier this year that price surges would "continue to provide an atypical boost to core inflation over the next two years." He believes the tech-driven inflationary pressures will outlast other current headwinds, including tariffs and energy costs. The implication is sobering: consumers should expect to pay more for technology goods for at least the next twenty-four months.

There is a longer view that offers some comfort. Many economists believe that once the AI infrastructure buildout matures, the technology itself will drive prices downward by making businesses more efficient and productive. Artificial intelligence, in other words, may eventually become deflationary. But that payoff lies in the future. For now, the bill is being paid by people buying phones and computers and paying for electricity. The near-term pain is real, and it is arriving in the checkout line.

Consumers track prices for things like phones. Phones are the new milk.
— Eric Johnson, Columbia Business School
Consumers are competing for these goods with businesses, which is crowding out demand.
— Stephen Juneau, BofA Securities
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