Luxembourg’s modest economic rebound could be wiped out next year under a prolonged Middle East shock, with Statec projecting a 1.1% recession in 2026 if the Strait of Hormuz remains blocked and energy markets deteriorate.
The latest forecasts from Luxembourg’s statistics office show how quickly the outlook could worsen if oil markets stop treating the disruption as temporary. Under Statec’s central scenario, Luxembourg’s economy would grow by 1.2% in 2026 and 1.9% in 2027, after expanding by 0.6% in 2025.
The adverse scenario would erase that recovery. If the conflict and the blockage continue, GDP would fall by 1.1% in 2026 before returning to 1.8% growth in 2027, as weaker foreign demand and a deteriorating financial environment hit exports, investment, the financial sector, industry and construction.
Statec’s forecasts turn on the duration of the blockage of the Strait of Hormuz, through which around 20% of global oil transits. The central scenario assumes a relatively short disruption, while the prolonged-conflict scenario assumes six months of effective closure.
Temporary shock
Gabriel Gomes, head of Statec’s modelling and forecasting unit, said markets still treated the disruption as transitory, with forward prices for Brent remaining below spot prices.
That kept the central scenario plausible even though the strait remained blocked when Statec finalised the forecasts. But the statistics office warned that this reading could change rapidly if the conflict lasts longer or oil stocks are depleted. “We know that markets can turn very quickly,” Gomes said.
Tom Haas, director of Statec, said a six-month closure of the Strait of Hormuz would not simply have twice the economic effect of a shorter disruption. The impact could be more than proportional, as reserves are used up and price reactions sharpen.
Inflation pressure
The most immediate domestic channel is inflation. Statec expects consumer prices to rise by 2.5% in 2026 and 1.7% in 2027 under the short-conflict scenario, compared with 4.0% in 2026 and 2.4% in 2027 if the conflict is prolonged.
The inflation risk is not a repeat of 2022 in the same form. Europe is less exposed to gas supply risk than it was after Russia’s invasion of Ukraine, gas supply sources have diversified, and Luxembourg’s gas consumption has fallen since the earlier price surge.
The current shock is concentrated more directly in oil and fuel prices. “The current shock is mainly energy-related, but it has not yet spread across consumer prices as a whole,” Gomes said.
A longer disruption could change that. Statec expects food prices to become a more important second-round risk, partly because higher fertiliser and commodity prices could feed through to harvests and food inflation later this year.
The wage channel is also important for Luxembourg. Under the short-conflict scenario, the next wage-indexation tranche after the June 2026 adjustment would come in the second quarter of 2027. Under a prolonged conflict, an additional tranche would already be triggered in the third quarter of 2026.
Unemployment stable
The labour market points to a fragile recovery rather than a clean rebound. Statec expects employment to accelerate over the next two years under its central scenario, but that improvement would weaken if the conflict weighs more heavily on activity.
Unemployment is not expected to fall significantly in either case. Statec projects the jobless rate at 6.3% in 2026 and 6.2% in 2027 under the short-conflict scenario, compared with 6.6% and 6.7% under the prolonged-conflict scenario. “Unemployment, in any case, is not really expected to fall,” said Pauline Perray, head of Statec’s conjoncture unit.
Perray said Luxembourg’s 2025 growth had been supported by financial services and non-market services, while industry and business services weighed on the overall result. Construction remained financially constrained, although production and labour needs had recently shown signs of stabilisation.
3% deficit
The weaker scenario would also put pressure on public finances. Luxembourg’s public balance moved from a surplus of 0.9% of GDP in 2024 to a deficit of 2.0% in 2025.
Under the central forecast, the deficit would remain close to 2% of GDP, at 1.8% in 2026 and 2.1% in 2027. Under the prolonged-conflict scenario, it would widen to 2.9% in 2026 and 3.0% in 2027.
Statec linked the deterioration in 2025 to slower revenue growth, household purchasing-power support measures, a fall in corporate tax receipts after strong increases in earlier years, and higher capital transfers towards funds for affordable housing, climate and development cooperation.
In the adverse scenario, weaker activity would further slow revenue growth, while higher prices and other pressures would add to spending.
Investment weakness
Beyond the immediate oil shock, Statec’s analysis points to a deeper weakness in Luxembourg’s recovery: investment. Investment in volume has fallen for five years and the decline has been almost generalised across sectors and asset types, with aircraft and satellites among the main exceptions.
The fall has been particularly marked in the financial sector after the Brexit-related relocation period, as well as in real estate and industry. Perray said the investment trend was worrying, especially because it was not confined to one isolated branch.
The weakness partly reflects higher interest rates and tighter financing conditions since 2022. But Statec also pointed to a structural effect: capital-intensive activities such as industry and real estate represent a smaller share of Luxembourg’s economy than in the past.
That leaves the central scenario dependent on a modest investment recovery at a time when financial conditions could tighten again. A prolonged geopolitical shock could rapidly turn a weak recovery into recession, while domestic weaknesses in investment, employment and public finances leave little room for a clean rebound.
