Ireland's national water utility, Uisce Éireann, has launched a major infrastructure programme targeting its most pressured region, committing €500 million to 30 projects across the east of the country over the next decade.
The Water for Growth Programme, unveiled on 16 April at the Leixlip Water Treatment Plant with Minister for Housing, Local Government and Heritage James Browne TD, responds to a supply network already stretched to its limits. The Greater Dublin Area currently operates at or near full capacity on many days of the year, with the utility relying on pressure management, storage optimisation and leakage reduction to maintain day-to-day service.
A particular vulnerability is the region's heavy dependence on a single source: the River Liffey. This concentration reduces the system's flexibility to respond when demand spikes or disruption occurs elsewhere in the network. The programme spanning counties Dublin, Kildare, Meath, Louth and Wicklow aims to address both capacity and resilience.
The works cover a broad range of interventions: treatment plant upgrades, new trunk mains, strategic storage reservoirs and network connection improvements. Key named projects include upgrades at Leixlip and Ballymore Eustace water treatment plants, the North City Arterial Main pipeline, and new storage infrastructure at Saggart and Peamount reservoirs.
Among the highest-profile investments is a €64 million upgrade to Leixlip Water Treatment Plant, Ireland's second largest such facility, which serves over 620,000 people. Phase 2 is now complete, with further phases planned.
Minister Browne linked the initiative directly to national housing policy: "Public water and wastewater services are essential to increased housing delivery and such infrastructure is central to the success of our new Housing Action Plan, Delivering Homes, Building Communities."
Ted Hurley, Senior Portfolio Manager at Uisce Éireann, framed the programme in broader terms: "Water for Growth is about strengthening the backbone of our network so it can support the region's growth, both today and into the future. These investments are essential to ensuring our infrastructure keeps pace with the communities it serves."
Several of the 30 projects are already at construction or advanced design stage, with the remainder following in phases over the coming decade. The programme sits alongside the longer-term Water Supply Project for the Eastern and Midlands Region, expected to complete in the mid-2030s. Uisce Éireann has signalled close community engagement throughout delivery to minimise disruption.
