ECB raises key interest rate to 2.50% as energy costs lift eurozone inflation

Governing Council decision in Berlin

The European Central Bank Governing Council concluded its monetary policy meeting in Berlin on 10 September 2026 by raising its three key policy rates by 25 basis points. The deposit facility rate increased from 2.25% to 2.50%, the main refinancing operations rate rose to 2.65%, and the marginal lending facility reached 2.90%. All three rate changes take effect on 16 September 2026. The decision marks the second increase in borrowing costs in 2026, following a 25-basis-point hike in June. Prior to these adjustments, the central bank had executed eight consecutive rate reductions that had brought the deposit rate down from 4.00% to 2.00%.

Energy shocks and inflation projections

Eurozone consumer price inflation accelerated to 3.3% year-on-year in August 2026, up from 2.9% in July, marking the highest reading since September 2023. Upward pressure stemmed largely from energy commodities, which rose 14.3% year-on-year following military strikes and tensions between the United States and Iran in the Middle East. Core inflation, which excludes volatile energy and unprocessed food prices, declined to 2.4% in August. In its macroeconomic projections, the central bank maintained its 2026 inflation forecast at 3.0% but raised its expectations for subsequent years to 2.5% in 2027 and 2.1% in 2028. Projected core inflation stands at 2.5% in 2026, 2.6% in 2027, and 2.3% in 2028.

Economic growth and market reactions

The central bank raised its eurozone real gross domestic product growth projections to 0.9% for 2026, 1.4% for 2027, and 1.5% for 2028, pointing to greater economic resilience across the currency bloc. Financial analysts identified the 2.50% deposit rate level as the upper limit of the theoretical neutral rate range, where monetary policy neither stimulates nor restricts activity. Felix Feather of Aberdeen Investments assessed how the central bank might position its forward strategy.

The key question for markets is whether the decision will be framed as the next step in an extended tightening cycle or as a move aimed at maintaining full flexibility.

Michael Krautzberger of Allianz Global Investors addressed the conditions that could guide subsequent monetary policy meetings.

Growth and inflation running higher than expected could keep the possibility of further hikes on the table.

Impact on household borrowing

Rising benchmark rates continue to filter through to mortgage and credit costs for households across the eurozone. Calculations by consumer finance platform Facile.it show that monthly payments on a 25-year variable-rate mortgage of 126,000 euros taken out in January at an initial 2.70% rate will increase by roughly 17 euros, from 614 euros to 631 euros. That brings the cumulative payment increase since January to 36 euros per month from the starting level of 578 euros. During the first eight months of 2026, the average loan amount requested stood at 139,599 euros, up 1.6% year-on-year, representing 74% of the average property value of 206,000 euros. The average borrower age declined from 40.5 to 39 years, with fixed-rate mortgages accounting for 93% of new applications and variable-rate loans representing 7%.