The forecasted fresh groundwater abstractions for public water supply in Belgium show a slight declining trend from 462.15 million cubic meters in 2024 to 460.9 million cubic meters in 2028. In 2023, the actual value stood at 462.45 million cubic meters. Analyzing year-on-year variations, there is a modest decrease of approximately 0.08% from 2024 to 2025, and these small declines accumulate each year, leading to an average annual decrease of around 0.07% over the five-year forecast period.
Future trends to watch for include potential impacts of climate change on groundwater levels, policy changes regarding water conservation, and technological advancements in water management. Additionally, population growth and industrial development could influence future water demand, requiring adaptive strategies to balance sustainable usage with supply availability.
