Energy-driven price surge threatens rate relief US borrowers have started to see
Global rate watchers are forced to rethink their soft landing assumptions this week after the Organisation for Economic Cooperation and Development (OECD) projected United States inflation at 4.2% in 2026. This is far above the Federal Reserve’s 2.7% estimate and its 2% target. The gap pointed to a higher-for-longer risk that could weigh on mortgage demand and refinancing volumes well into 2027.
The OECD tied the jump to the Iran war and the disruption of energy flows through the Strait of Hormuz, arguing that a conflict that has already pushed oil above $100 a barrel could yet reshape global growth and price dynamics.
In its latest interim outlook, the group said the crisis erased a previously expected upgrade to world GDP, with global growth now projected at 2.9% in 2026 and 3.0% in 2027.
OECD sounds the alarm on energy shock
“The breadth and duration of the conflict are very uncertain, but a prolonged period of higher energy prices will add markedly to business costs and raise consumer price inflation, with adverse consequences for growth,” the OECD said.
“The current supply-induced rise in global energy prices can be looked through provided inflation expectations remain well-anchored, but policy adjustment may be needed if there are signs of broader price pressures or weaker labour market conditions.”
In its baseline, the group said it sees headline US inflation receding to 1.6% in 2027, with core inflation easing from 2.8% to 2.4%, even as the Fed kept its policy rate flat through 2027 “reflecting rising headline inflation in the near-term, core inflation projected to remain above target through 2027, and solid projected GDP growth.”
Oxford Economics analyst John Canavan says rising Treasury yields and mortgage rates reflect geopolitical risk tied to the Iran war. He notes the longer‑term rate path will depend on oil prices, inflation expectations, and Fed policy.https://t.co/TvIkrPLVSh
— Mortgage Professional America Magazine (@MPAMagazineUS) March 18, 2026
Meanwhile, Chicago Fed president Austan Goolsbee laid out a path that could still lead either to rate cuts or to a fresh hike, depending on how the Iran conflict and oil prices play out.
“With high gas prices threatening to influence consumer expectations, at the moment I think inflation has got to be a little ahead of employment” as a Fed priority, Goolsbee said on CNBC’s Squawk Box.
“To have already been at an inflation rate that was uncomfortably high...and now to add something that might be a lasting gasoline price shock, this is an intense moment and we have to hope that this does not prove to be a lasting impact on the economy,” he said.
“We could be back to the environment with multiple rate cuts for the year if inflation behaves,” Goolsbee said.
“I could see circumstances where we would need to raise rates if it was going a different way, and inflation was getting out of control.”
Higher-for-longer rates threaten fragile housing gains
If the Fed stayed cautious or delayed cuts, term premiums on long bonds could remain elevated, limiting further relief on the 30‑year fixed rate.
Fed chair Jerome Powell largely dismissed the threat of elevated energy prices, while also admitting that nobody was 100% sure of how things would end up.
“The economic effects could be bigger, they could be smaller, they could be much smaller, they could be much bigger. We just don’t know.”
That uncertainty arrives just as US housing started to thaw. Rates near a three‑year low helped revive a “cooler but fairer” market, with buyers taking more time and gaining some bargaining power.
Redfin agent Ben Ambroch said “buyers have much more power than they’ve had over the past few years,” while Las Vegas loan officer Crystal Schulz said lower rates drew clients “off the fence” and brought “a lot more people qualifying too.”
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