Table of Contents: Spain Country Profile, 2026
Section 1 – Country Overview
- Heavy Debts Meet Budgetary Inertia
- Farms Dominate Water Use While Cities Cluster
- Chronic Stress Today, Extreme Stress by Mid-Century
- Permanent Scarcity Reorders Investment Priorities
- Under-Renewal Builds a Multi-Decade Asset Liability
- Where Nature Falls Short, Spain Engineers Its Water
- Three Tiers of Government Split Control of Water
- Nine Authorities Govern Shared River Basins
- State Companies Own the Strategic Backbone
- Provincial Governments Fund the Small-Town Backbone
- Regional Agencies and Consortia Run the O&M Pipeline
- Wastewater O&M: The Most Contestable Segment
- Four Input-Cost Indices Squeeze the Sector
- Cost Recovery Is the System’s Core Weakness
- EU Regulatory Framework
- National Regulatory Framework
- EU Rules and National Reform Reshape Spanish Water
Section 2 – Overview of the Municipal Water Sector
- Drinking Water Infrastructure Overview
- Wastewater and Stormwater Infrastructure Overview
- Thousands of Tiny Systems, a Few Large Utilities
- Diverse Management Models Feature Combinations of Public-Private Collaboration
- Public Utilities Run the Largest Inland Cities
- A 2023–2024 Reform Cycle Turns Policy into Tenders
- O&M Spending Now Rivals Construction as Contract Awards Surge
- Regulation, Climate Adaptation Accelerate Wastewater, Stormwater Investments
- A Few Large Deals Carry the Market
- Catalonia, Mediterranean Coastal Regions are Key Investment Focus
Section 3 – Market Trends, Drivers, and Forecasts
- Market Drivers
- UWWTD Directs the Bulk of CAPEX to Treatment
- Spain’s Stormwater CAPEX Through 2030 Falls Far Short of Replacement Needs
- Reuse Becomes a Planned, Bankable Resource
- PERTE Is Almost Spent—the Next-Cycle Question
- Digitalization Shifts from Pilot to Mandate
- A Retendering Wave Reopens Closed Contracts