Italy's growth slows to half a percent as climate stress mounts

Italy's economic growth stalled last year at 0.54 per cent, a figure that masks a deeper structural problem: the country's ability to expand is constrained not only by weak demand and high debt, but increasingly by climate disruption. The Guardian reported this week on Europe's accelerating wildfire crisis, noting that firefighters have coined a new term to describe the scale of the threat. In Italy, that threat is no longer theoretical. Over the weekend, hundreds of people were evacuated by sea from Puglia as wildfires swept the southern Adriatic coast, while similar blazes raged in the south-west. These are not isolated incidents but part of a pattern that foreign economists now factor into growth forecasts.

The timing compounds the damage. July and August account for a disproportionate share of Italy's annual tourism revenue and consumer spending. Foreign coverage has already noted a shift in European holiday patterns: some travellers are abandoning Mediterranean destinations for cooler northern climates, a trend that could hollow out the summer boost that normally supports annual GDP. Infrastructure disruption adds another layer. Rail maintenance at Florence's central station this week has split train services between north and south, a reminder that Italy's ageing transport network cannot easily absorb climate-driven emergencies on top of planned upgrades.

Inflation, at 1.53 per cent, remains subdued—a relief for households and firms. Unemployment stood at 6.39 per cent in 2025, above the eurozone average, though the figure masks regional disparities that have long defined Italy's economic geography. The currency markets offer little comfort. The euro traded at 1.1389 against the dollar on 27 July, a level that makes Italian exports less competitive in dollar-denominated markets at a moment when the country needs growth momentum.

Italy's public debt remains the elephant in any economic room: at 77.3 per cent of GDP, it is among the highest in the eurozone and leaves little room for fiscal stimulus should the climate disruptions worsen. The Project Syndicate analysis of West Africa's monetary union crisis—where member states cannot devalue their shared currency and must instead absorb external shocks through internal adjustment—carries an implicit warning for Italy. Locked into the euro, Italy faces a similar constraint: it cannot print its way out of trouble, and it cannot easily devalue its way to competitiveness.

What distinguishes Italy's position is that the shocks are now arriving simultaneously. A growth rate of 0.54 per cent was already fragile. Add recurring heatwaves, wildfires that destroy productive capacity and disrupt tourism, infrastructure strain, and a demographic headwind—Italy's population continues to age and young people continue to emigrate—and the margin for error shrinks. The world's coverage of Italy has long focused on its debt and political instability. Climate stress is now a third variable in the equation, one that foreign investors and multilateral institutions are beginning to price into their forecasts.