Without upgrades, the utility warns new housing connections in Kildare, Dublin, Meath, and Wicklow could be frozen by 2028.
Uisce Éireann is calling for improvements in planning and consent to prevent a looming wastewater crisis that could stall housing projects in Kildare and the Greater Dublin Area.
The Ringsend Wastewater Treatment Plant is already running at three times its original design capacity, while blockages from grease and baby wipes choke the city’s 150-year-old Victorian sewers.
Without upgrades, the utility warns new housing connections in Kildare, Dublin, Meath, and Wicklow could be frozen by 2028.
The new Greater Dublin Drainage Project facility is expected to be built on a 30-acre site at Clonshaugh.
The project was first submitted in 2018.
The scheme is not due to be operational by 2032.
Uisce Éireann has warned that, without urgent upgrades, the wastewater system could hit breaking point as early as 2028.
Beyond that date, the utility may have to cap new housing connections.
It says such limits would seriously undermine the Government’s goal of delivering 150,000 additional homes in the Greater Dublin Area by 2030.

€1.2m Approved For Zipline And High Ropes Adventure Centre At Donadea
Fury After Sallins Sunshine Club Misses Out On Funding As Other Counties Get Millions
Christmas Appeal To Adopt Dogs As Euthanasia Figures Rise
Speed Enforcement To Increase In Kildare With 21 New Camera Zones To Be Rolled Out In January
Over 400 Motorists Caught Speeding So Far Today, Including A Driver In Kilcock
Transport Minister In Discussions With Irish Rail About Extending Late-Night Trains Beyond Christmas
Bus Shelters Treated As Luxury Rather Than Standard, With 500 Kildare Bus Stops In Need Of Upgrades
Recruitment Announcements Don’t Add Up As Garda Numbers Stagnant In Kildare South, Says Local TD