Climate change impacts in Italy and Central Europe

Climate change is causing significant ecological and economic stress across Italy and parts of Central Europe. Initial reports highlight how extreme heat and prolonged drought are impacting biodiversity, specifically causing premature defoliation in trees and disrupting honey production by altering flowering cycles and nectar availability.

As the situation develops, the focus has expanded to broader systemic risks. In Italy, water reserves decreased by seven percent in 2025, a trend linked to increased soil sealing. Experts warn that these water shortages could lead to a 20 percent loss in Italy’s GDP and have already reduced agricultural productivity by 7.8 percent over the last decade. Additionally, reduced snowfall in the Alps threatens to diminish water production by approximately 70 percent.

In Austria, the crisis is manifesting as urban heat. Many municipalities are failing to meet recommended green space thresholds, leaving urban centers vulnerable to heatwaves due to inadequate historical urban planning.