Europe Faces Increasing Water Stress And Scarcity According To EEA Findings

Water scarcity is becoming a pressing issue due to rising temperatures, frequent droughts, and increased pressure on water resources. The European Environment Agency (EEA) highlights the importance of understanding water exploitation and scarcity. The Water Exploitation Index Plus (WEI+) measures total water consumption as a percentage of renewable freshwater resources available in a region over time.

Values above 20% on the WEI+ indicate water scarcity, while those exceeding 40% suggest severe scarcity. In 2022, the EU's WEI+ reached 5.8%, marking an increase of 0.9 percentage points since 2000. This was the highest recorded value since data collection began in 2000.

Cyprus reported a WEI+ of 71.0% in 2022, showing unsustainable use of freshwater resources. Back in 2000, Cyprus already had a high WEI+ of 59.5%. Malta and Romania also faced significant challenges with values at 34.1% and 21.0%, respectively.

Greece, Portugal, and Spain had WEI+ values below the critical threshold of 20%, with figures at 13.8%, 10.1%, and 8.8%, respectively. However, these numbers were still higher than most EU countries, indicating ongoing concerns about water availability.

In southern Europe, water scarcity is particularly acute during spring and summer months due to high demand from agriculture, public supply, and tourism. These seasonal pressures are not fully captured by annual national averages but significantly impact regional water availability.

Conversely, Latvia, Croatia, Sweden, Slovakia, Lithuania, Slovenia, Finland, and Luxembourg reported WEI+ values under 1%. This indicates that these countries were not experiencing water stress conditions during the same period.

The increasing WEI+ across various regions underscores the need for sustainable water management practices to address future challenges posed by climate change and resource demands.

With inputs from WAM