The EU Water Resilience Strategy: What It Signals for Infrastructure Investment

The European Commission adopted its Water Resilience Strategy on 4 June 2025. It is the most significant EU-level policy document on water infrastructure in a generation, and it arrives at a moment when the gap between the state of European water networks and what those networks need to do — for climate adaptation, for public health and for energy efficiency — has become too visible to ignore.

The strategy sets out more than 50 key actions and is backed by a European Investment Bank water programme committing more than €15 billion in financing for the period 2025 to 2027. For water utilities, contractors and the engineers who specify water infrastructure equipment, understanding what the strategy prioritises helps anticipate where procurement activity will concentrate over the next several years.

Leakage and infrastructure modernisation

Leakage reduction is one of the strategy's central themes. EU-wide average non-revenue water losses sit at around 25%, and the strategy identifies pipe infrastructure as a primary target for improvement. The combination of the revised Drinking Water Directive's mandatory leakage reporting requirements and the strategy's infrastructure investment programme creates a paired regulatory and funding mechanism: utilities are obliged to measure and reduce losses, and funding is available to help them do it.

The EIB water programme explicitly covers projects that enhance access to water, reduce network losses and improve climate resilience. Utilities applying for EIB financing for pipe rehabilitation and metering infrastructure are likely to find pressure management and control valve installations qualifying under these criteria — the capital cost is modest relative to pipe replacement programmes, and the leakage reduction benefit is immediate and measurable.

Critical infrastructure requirements

The strategy extends the Critical Entities Resilience Directive and NIS2 cybersecurity requirements to the water sector, both effective from 2025. The practical effect for water utilities is an obligation to assess the resilience of their physical infrastructure and supply chains, including the valve and control equipment on which network operations depend.

This is a shift in mindset as much as a regulatory change. A utility that previously operated on a reactive maintenance model — replacing equipment when it failed — now has a duty to assess residual risk in its asset base and plan for renewal. Valves that are beyond their rated service life, or that lack the certifications required for critical infrastructure, become a documented liability rather than just an old fitting.

What this means for procurement

The scale of investment implied by the strategy will take years to work through the procurement cycle. Major infrastructure programmes in the water sector typically run from policy commitment to tender award in two to four years. The EIB financing announcement signals where that cycle is now beginning.

Procurement specifications for EU-funded water infrastructure projects increasingly require independent certification of equipment: CE marking, WRAS approval for potable water contact and EN standard compliance for valves in water supply service. Equipment sourced without these approvals carries compliance risk on funded projects. Procurement teams specifying projects under EU financing frameworks should verify that the valve and control equipment they select carries the appropriate approvals for the application.

For utilities starting from a low base

The strategy acknowledges that starting positions across member states are very different. Utilities in Northern and Central Europe with relatively modern networks face a different programme of work than those in Southern and Eastern Europe where mains infrastructure dates from the 1960s and 1970s. The EIB financing is intended to be accessible to utilities across this range, not just those already close to compliance with leakage targets.

For utilities in earlier stages of leakage control, the most cost-effective path to demonstrating progress before the 2028 threshold enforcement date is typically pressure management first, pipe rehabilitation second. Control valve infrastructure delivers measurable results quickly and does not require the extended planning and ground disruption that pipe renewal programmes involve. The window before 2028 is sufficient to complete a meaningful pressure management programme on a mid-sized network, but only if procurement begins soon.