The public water supply to households in Spain is forecasted to decrease progressively from 2024 to 2028. The supply is projected to go from 2.11 billion cubic meters in 2024 to 1.98 billion cubic meters in 2028. This shows a year-on-year decline of approximately 1.42% initially, accelerating slightly to a 2.02% decrease by 2028. Comparatively, the volume stood at 2.14 billion cubic meters in 2023, marking a trend of a steady decline over the years. The CAGR over these five years (2024-2028) indicates an average annual decrease of around 1.57%.
Future trends to watch for include the potential impacts of climate change and drought conditions on water availability, advancements in water recycling and desalination technologies, and evolving regulations and policies aimed at water conservation. Tracking these variables can provide insights into how these factors might influence public water supply in the coming years.
