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Kevin Warsh can’t reopen the Strait of Hormuz

New York (CNN) — The public is fed up with the high cost of living, and the Federal Reserve is once again under pressure to act.

Kevin Warsh, the new Fed chairman, has vowed to get inflation back to 2%. Some investors suspect the Warsh-led Fed will show it’s serious about that pledge by raising rates as soon as Wednesday.

And yet: As powerful as the Fed is, its inflation-fighting tools are limited when it comes to combating the supply-driven inflation America is facing now.

The Fed can’t conjure a durable ceasefire in the war with Iran, reopen the Strait of Hormuz, nor disappear President Donald Trump’s high and volatile tariffs.

“Rate hikes won’t keep the bombs from dropping,” said Benson Durham, a former Fed official and founder of DASM LLC, an independent research firm.

Supply trouble causing inflation

The Fed mostly put out the post-Covid inflation fire by spiking interest rates starting in 2022. Those rate hikes were aimed at cooling overheated demand, giving supply a chance to catch up.

But today’s inflation is different.

First, it’s not as severe. Inflation is hovering at about 3.5%, above the 2% target but a far cry from the 9.1% inflation of mid-2022.

Second, today’s economy is not overheating with gangbusters demand. Hiring is weak. Wage growth has cooled, barely keeping up with prices.

Instead of red-hot demand, inflation is mostly being driven by supply problems that are making so many things more expensive: The war with Iran has derailed the flow of energy from the Middle East, lifting prices on diesel, gasoline and jet fuel. High tariffs have also driven up the cost of some goods, though not by as much as many feared.

“Monetary policy 101 says when there is a supply shock, don’t respond. Follow the script. It’s worked pretty well,” Mark Zandi, chief economist at Moody’s Analytics, told CNN in a phone interview. “Bottom line: I don’t think they should raise rates.”

‘Dangerous game to play’

Zandi warned that raising rates to cool demand could tip over the stock market, which could take down the shaky job market.

“That’s a dangerous game to play. The labor market is weak and it wouldn’t take a lot to push us into a recession,” Zandi said.

Former Fed Chair Janet Yellen argued last month that the “default strategy” for the Fed should be “looking through supply shocks,” instead of being tempted into rate hikes.

“Monetary policy cannot tame supply-driven inflation without exacting unacceptable unemployment costs,” Yellen said at a Brookings event.

The exception, according to Yellen, would be if inflation expectations skyrocket. That matters because if the public and investors start to doubt inflation will get back to normal, workers would likely demand major wage hikes and companies would preemptively raise prices. It can become a self-fulfilling prophecy.

But economists say inflation expectations, especially market-based measures, are not near the danger zone.

Moody’s estimates that about 0.66 percentage points of forecasted inflation at the end of this year will be due to the Iran war. Another 0.17 percentage points comes from tariffs and trade restrictions, and a smaller amount from restrictive immigration policy.

“None of those things will be solved by higher rates,” said Stephanie Roth, chief economist at Wolfe Research.

Goldman Sachs economists concluded in a recent report that there is “little reason to think” limited rate hikes would “provide much help in bringing inflation down.”

AI is lifting prices, too

However, demand is playing a role when it comes to the artificial intelligence boom, which has driven up prices for memory and other components. Moody’s estimates AI will boost inflation by about a quarter of a percentage point, in no small part thanks to the massive amount of resources being poured into the infrastructure it needs.

Apple recently sharply lifted prices on the MacBook, iPad and other products, blaming “an extraordinary surge in demand for memory and storage” linked to the data center buildout as companies rush into the AI market.

Given the gobs of money pouring into AI, Zandi doubts Warsh & Co. can dramatically impact that trend by simply raising rates a few times.

“That train has left the station and is barreling down the tracks. It won’t be stopped by a rate hike or two,” Zandi said.

Warsh keeps Wall Street guessing

Even though the Fed decision is just a day away, there is an unusual amount of drama over what officials will do with rates.

Normally, Fed officials drop enough hints during speeches and interviews that Wall Street has a pretty good sense for what will happen. But today there is a real debate, with the market pricing in a 38% chance of a hike and a 62% chance of no change, according to CME FedWatch.

The suspense is driven in part by Warsh’s refusal to telegraph what the Fed is likely to do. Warsh has argued that so-called forward guidance is unhelpful, handcuffing officials to forecasts that often fail to become reality.

David Kelly, chief global strategist at JPMorgan Asset Management, doesn’t think inflation today is “sticky” enough to warrant Fed action.

“This is Teflon inflation. It won’t stick. It’ll just slide away, slowly,” Kelly said.

That doesn’t mean prices will revert to the pre-Covid levels that many in the public crave. It would just mean a return to more subtle price hikes, ones that consumers can absorb with fatter paychecks.

“The only way to get prices back down is to cause a recession,” Kelly said. “Affordability can only be achieved by raising income, not lowering prices.”

The-CNN-Wire
™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.

AI is making your life more expensive. Here’s how

(CNN) — AI is raising prices for Americans – and not just electricity bills.Major technological innovations carry the potential to transform economies by creating opportunities, jobs and even new industries while supercharging productivity and growth.However, that promise of longer-term gains often is preceded by short- and medium-term pain.In the case of artificial intelligence, that has included job losses, slower wage growth, widening wealth inequity and, especially in recent months, higher inflation.Recent data shows that the gargantuan interest and investment in AI adoption (estimated to be around $750 billion for this year alone) have pushed a variety of prices higher, lifting overall inflation in the process.“The higher inflation means that households must spend just over $375 more to purchase the same goods and services as they did this time last year due to AI’s inflationary impact,” Mark Zandi, chief economist at Moody’s Analytics, wrote in an email to CNN.The good news: AI is still just a minor contributor (an estimated 0.2 percentage points) of overall inflation, and the impacts are currently limited to a handful of categories.But the not-so-good news: AI is pushing inflation higher and further compounding longstanding affordability concerns in the process. Plus, these price pressures aren’t expected to go away anytime soon, and they very well could broaden. That potential dynamic has Federal Reserve officials, including the central bank’s new chairman, on alert.Here’s a look at where AI has already shown up in inflation and where it could crop up next.ElectricityAI data centers can have voracious appetites for energy (notably electricity and water), and the rapid expansion of these monoliths threaten to strain grids and drive prices up further.That’s largely because demand is outrunning supply.Data center facilities can be built or expanded at double or triple the pace of new electricity generations systems needed to serve them, PJM Interconnection, America’s largest grid operator, noted recently.Combine those needs with retiring coal plants, increased electrification needs, extreme weather and aging infrastructure, and it further widens the gap between supply and demand.“Data centers are demanding huge amounts of power, and that’s tending to crowd out the electricity available to distribute to residents; it’s also led to wholesale electricity prices being bid up, because data centers are willing to pay the price that providers ask them for, and that ends up also raising the prices for residential electricity costs,” Pooja Sriram, US economist at Barclays, told CNN.US Consumer Price Index data shows that residential electricity prices rose about twice as fast in 2025 as compared to the average seen in years prior, she noted.And through the first five months of this year, electricity prices were climbing even faster than in 2025, Bureau of Labor Statistics data shows.“I think that is one of the clearest imprints of AI data center demand driving up residential electricity costs,” she said.Electricity prices unexpectedly fell 1% in June but continue to outpace overall inflation and are up 4% from a year ago, the latest CPI data shows.Memory chipsThe data centers’ appetites, however, aren’t fully sated with power alone. The massive buildouts also led to a surge in demand for memory chips, which has benefited manufacturers handsomely, Sriram said.“The issue is not just the demand; the issue is the supply side for those memory chips has been very constrained,” she said.The trillions of dollars chasing AI-related components now have storage and memory suppliers prioritizing their wafer-manufacturing capabilities toward high-bandwidth and high-speed (and highly profitable) memory products commanded by data centers, she said.“What that does has basically diverted (the production of) the memory chips that you need for consumer products toward very specific high-performance memory chips that the data centers need,” she said.The pricing pressures of these and other components have been most evident at the producer level. The Producer Price Index chart semiconductor and other electronic component manufacturing industry looks like a hockey stick.As of June, that category’s wholesale prices were up 26% from a year ago – a stark shift from June 2025 when prices were falling 0.8% on an annual basis, PPI data shows.“Why this matters for the end consumer is, at the end of the day, our laptops, computers, iPhones, iPads all have some sort of memory chip embedded in that hardware, and those chips have become quite expensive,” she said.Computer hardware and softwareLate last month, Apple hiked the prices for some of its most popular products by roughly 20%. In a statement, the company noted that AI data centers created an “extraordinary surge” in demand for memory and storage.Sony upped the price of its PlayStation console earlier this year, and Microsoft last month raised the price of its Xbox consoles by about 25% for similar reasons.“The entire consumer electronics industry is struggling with the current components crisis, but the effects are particularly hard on consoles,” Microsoft wrote in a statement.Computers and related hardware have typically been a highly deflationary product category in the CPI: Because of technological advancements, consumers can get more bang for their buck. (For example, a $1,500 computer in 2025 was likely more powerful than a $1,500 year-ago model, and as such, the BLS treats this as a price drop)For the first half of 2026, however, computers and related products have experienced price inflation, BLS data shows.“We’re in the early innings of these consumer price pressures and the pass-through from higher producer prices, higher import prices and greater demand, especially for AI-led investment,” said Gregory Daco, chief economist at EY-Parthenon.Adding AI features in business applications also affects the price of software. For example, Microsoft raised personal Office 365 prices by 43% in February (30% for a family plan) after keeping them steady for a decade. The new feature: Copilot, Microsoft’s new AI tool.Construction costs, wagesData centers also are impacting the supply of other key construction inputs such as copper and electrical wiring, as well as workers.“If you’re looking for data that was conclusive (about AI’s effect on the economy and inflation), albeit a bit more subtle, you would look and see whether wages in construction were going up more than wages in the rest of the economy,” said Thierry Wizman, Global FX and rates strategist at Macquarie Group.“Because if in fact there is upward pressure, straining resources of the economy because of the AI data center buildout, you would see it in wages as well – specifically in the wages of labor that would be working these projects,” he added.So far, the available national-level wage data is showing a “robust divergence” between the construction sector and the aggregate, he noted.Regional data could prove even more telling, he said, noting the importance of tracking construction wages in areas with a high concentration of data centers. (That will take more patience, however, as that more localized data is lagged due to collection and modeling needs).“We’re having a problem with housing in the country these days; people talk about it as being unaffordable,” Wizman said. “It could be the case that the fact wages in construction have been rising a lot is putting upward pressure on houses as well.”The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.
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