Eurozone inflation rises to 3.3% in August on energy costs; ECB rate hike seen as near-certain at Sept. 10 meeting

Eurozone inflation surged to 3.3% in August, up from 2.9% in July, primarily driven by rising energy costs amid the ongoing Iran war. The European Central Bank is expected to raise interest rates by 25 basis points at its upcoming meeting on September 10, with a 98.9% probability of the hike.

CNBC+2 sources1 September 2026 · 13:32 UTC

CuriousCats Full Story

Eurozone inflation rose to 3.3% in August, the highest since September 2024, driven by escalating energy prices due to the Iran war.¹²⁵

The increase from 2.9% in July was largely attributed to energy inflation, which accelerated to 14.3% from 10.3%.⁶⁷

Despite this surge, core inflation dipped slightly to 2.4% from 2.5%, indicating underlying price pressures remain modest.³⁴⁸

The European Central Bank (ECB) is expected to respond with a 25 basis point rate hike at its September 10 meeting, with market expectations placing the probability of this increase at 98.9%.

Economists caution that while the ECB may raise rates, it must consider the economic impact on heavily indebted households and small businesses.

Joe Nellis, head of economic research at MHA, noted, “The ECB will be wary that short-term inflation pressures become structural.”

The ECB's decision is seen as relatively straightforward, with many investors already pricing in the hike, but future rate paths remain uncertain as inflation concerns persist amid ongoing geopolitical tensions.

Overall, the inflation data aligns with the ECB's expectations, reinforcing the case for the upcoming rate increase while highlighting the complexities of managing inflation in a volatile energy market.

Key Insight

“Core inflation eased to 2.4% from 2.5%, offering some reassurance that energy-driven price pressures are not yet triggering second-round effects. However, energy inflation accelerated to 14.3% from 10.3%, and traders price a 98.9% probability of a 25-basis-point hike to 2.5%.”

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CuriousCats studied:

CNBC

“Inflation in the euro area hit 3.3% in August after prints of 2.9% in July and 2.8% in June, largely due to higher energy prices linked to the Iran war.”

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Reuters

“Euro zone inflation rose back above 3% in August on higher energy costs, cementing an already solid case for another European Central Bank interest rate hike this month as the keeps putting upward ‌pressure on prices.”

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