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Arklow Wastewater Treatment Plant

Sector: Water Supply and Storage • Location: Arklow, County Wicklow, Ireland

Source: Architecture Today

Project
Completed

The wastewater treatment plant at Arklow, County Wicklow, designed by Clancy Moore Architects, transforms a vital piece of infrastructure into a civic landmark. The project includes two large treatment sheds and a smaller administration building, designed to be conspicuous and of high design quality on a prominent coastal site. The plant treats sewage, greywater, and surface run-off for a projecte

Status
Closed
Sector
Water Supply and Storage, Commercial, Waste Processing and Treatment, Government
Location
Arklow, County Wicklow, Ireland
Updated
22 Jul 2026
Source
Architecture Today

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The project “Arklow Wastewater Treatment Plant” is an infrastructure initiative in the Water Supply and Storage sector, located in Arklow, County Wicklow, Ireland. Taiyo aggregates data on it from Architecture Today.

Participants

Sponsoring Agency

Company

Status

Original status

Completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The wastewater treatment plant at Arklow, County Wicklow, designed by Clancy Moore Architects, transforms a vital piece of infrastructure into a civic landmark. The project includes two large treatment sheds and a smaller administration building, designed to be conspicuous and of high design quality on a prominent coastal site. The plant treats sewage, greywater, and surface run-off for a projected population of 36,000, with features such as stacked treatment processes to reduce energy consumption, open louvres for ventilation, and a 930-metre outfall pipe to the sea. The project faced a protracted planning battle but was ultimately completed to support the town's growth and improve local ecology.

Original sector

Water and Wastewater

Location

Country

Ireland

State

County Wicklow

City

Arklow

Source

Source

Architecture Today

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Commercial, Waste Processing and Treatment, Government

Article published date

2025-06-08

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