The water collection, treatment, and supply output in Spain has shown a generally upward trend over the past decade. The value in 2023 stands at 11.63 billion Euros. Analysis reveals a series of yearly fluctuations, with notable growth spurts. For instance, 2019 saw a significant increase of 5.59%, while the year-on-year growth rate was 2.48% in 2023. Over the last five years, the compound annual growth rate (CAGR) stands at 3.1%, illustrating steady expansion. The forecast for 2028 anticipates a continued upward trajectory with a five-year CAGR of 1.77%, projecting a value of 13.0 billion Euros.

Future trends to watch:

Technological advancements in water treatment processes.
Regulatory changes aimed at sustainability and environmental protection.
Increasing investments in infrastructure to mitigate climate change impacts.
Shifts in public policy and funding priorities.
Emerging challenges and opportunities related to water scarcity and resource management.