German Inflation Rises to a Preliminary 2.9% in August as Energy Prices Climb 10.5%

German consumer inflation rose to a provisional 2.9% in August from 2.8% in July, with a renewed surge in energy costs lifting the headline rate even as underlying price pressures remained steadier. Consumer prices increased 0.2% from July, the Federal Statistical Office, or Destatis, said Monday.

Energy prices were 10.5% higher than a year earlier, up from an 8.3% annual increase in July and 3.4% in June. By contrast, the inflation rate excluding food and energy held at 2.4%, while services inflation eased to 2.8% from 2.9% in July. The gap between headline and core inflation makes energy the clearest source of the latest acceleration.

Destatis’s preliminary August release also showed goods prices rising 3.0% from a year earlier, compared with 2.5% in July. Food prices increased just 0.1%, down from 0.4% in each of the prior three months. Germany’s harmonised index of consumer prices, used for comparison across the euro area, likewise rose 2.9% year over year and 0.2% from July.

Energy pushes goods inflation higher

The August report does not yet provide the detailed energy breakdown that will accompany the final figures, so it does not establish which individual fuel or household-energy categories accounted for the additional rise. July’s final data, however, show how rapidly the energy picture had already changed before the latest release.

In July, motor fuel prices were 23.0% above their level a year earlier and heating oil was up 34.7%, according to Destatis. The agency linked the renewed increase in fuel costs to higher oil prices and the June 30 expiry of a temporary reduction in energy tax on motor fuels. Household energy as a whole was still 1.4% cheaper than a year earlier because electricity, natural gas and district-heating prices were lower, illustrating how differently the individual energy components were moving.

The preliminary August figures show that the overall energy index accelerated again, but they should not be read as confirmation that every energy category rose at the same pace. The final August report, scheduled for September 10, will provide the component-level detail needed to see whether motor fuels remained the dominant driver or whether the pressure broadened.

The broader goods-services split also points to a less uniform inflation picture than the headline number alone suggests. Goods inflation moved up to 3.0% in August from 1.7% in June, while services inflation moved down to 2.8% from 3.1% over the same period. Core inflation, which strips out food and energy, was unchanged at 2.4% for a second month after standing at 2.5% in May and June.

Germany’s data feed into the ECB’s energy-inflation test

The renewed energy increase arrives less than two weeks before the European Central Bank’s next policy decision. The ECB kept its three key interest rates unchanged in July, leaving the deposit facility rate at 2.25%, the main refinancing operations rate at 2.40% and the marginal lending facility rate at 2.65%.

In its July monetary policy decision, the ECB said the full inflationary impact of the energy shock had yet to play out and that it was monitoring both the intensity and duration of the shock and the risk of indirect and second-round effects. That distinction matters because an energy-driven rise in headline inflation can be temporary, but a prolonged increase can become more persistent if firms pass higher input costs into other goods and services or if wages and inflation expectations respond.

The account of the ECB’s July meeting, released on August 27, adds a timely piece of context. Policymakers noted that the impact of higher energy prices on consumer liquid fuels might not have been fully visible in July and could take until August to materialise. The German release is consistent with a further energy impact appearing in August, although the national CPI does not by itself establish how broad that effect is across the euro area.

Underlying measures remain important for that judgment. Germany’s core rate did not rise in August, and services inflation eased. Those figures do not rule out later pass-through from energy costs, but they show that the latest increase in the headline rate has not yet been matched by a comparable rise in the broad measure excluding food and energy.

Euro-area data and September releases will show whether the pressure is spreading

Germany is only one part of the 21-country euro area, so the next regional inflation estimate will be more relevant to the ECB’s overall assessment. Eurostat reported that euro-area inflation was 2.9% in July, with energy prices up 10.3% from a year earlier. Energy contributed 0.94 percentage point to the annual rate, while services contributed 1.55 percentage points.

Eurostat is scheduled to publish its flash estimate for August on September 1. That release will show whether the stronger energy inflation visible in Germany is also reflected across the currency union and whether the region’s core components are behaving differently from Germany’s national figures.

There is also a methodological reason to keep the German CPI and the harmonised measure separate. Destatis calculates the HICP specifically to support comparisons across the euro area, and it says the national CPI and HICP differ in coverage, methodology and weighting. Substantial HICP methodology and classification changes took effect in January 2026, with the index also moving to a 2025=100 base.

For now, the August preliminary report supports a narrower conclusion. German headline inflation has returned to 2.9%, matching April’s rate, and energy inflation has accelerated sharply for a second consecutive month. Core inflation is steady, services are cooling and food inflation is close to flat, leaving the breadth and persistence of the energy pass-through as the key question for the September data.

Germany’s final August inflation figures are due on September 10, the same day the ECB concludes its next monetary policy meeting, which is being hosted by the Deutsche Bundesbank. The ECB is also scheduled to publish updated staff macroeconomic projections that day, providing a fuller test of whether the recent energy shock is mainly lifting headline inflation or beginning to feed more broadly into domestic prices.