The self-water supply to the services sector in Spain has observed a significant decline over the years, falling from 62.0 million cubic meters in 2013 to 27.0 million cubic meters in 2023. The year-on-year variation for 2023 stands at -14.56%, with an average annual decline rate (CAGR) of -10.8% over the past five years, highlighting an accelerating downward trend.
Future projections indicate a continued rapid decrease, with the self-water supply expected to drop to 4.6 million cubic meters by 2028. This translates to a five-year forecast CAGR of -27.2% and an overall reduction of 79.56% from 2024 levels. Key future trends to watch for include:
- Innovations in water-conservation technologies within the services sector.
- Regulatory changes focused on sustainable water management practices.
- Increased reliance on alternative water sources such as recycled or desalinated water.
