About NI Water
It costs around £680m each year to deliver water services in Northern Ireland. Thousands of assets at a balance sheet value of around £4.7bn, are operated and maintained to provide these services. This includes over 43,700km of water mains and sewers - one and a half times longer than Northern Ireland’s entire road network and long enough to circle planet earth.
Welcome
I am pleased to present NI Water’s Integrated Annual Report and Accounts for 2024/25 - a year that has both demonstrated our enduring strengths and exposed the deep-rooted challenges facing the water and wastewater sector in Northern Ireland.
Read more >
Read more >
Business performance
We have completed the fourth year of our ambitious PC21 Business Plan (2021-27), which has now been extended to 2028. Endorsed by the independent Utility Regulator, this plan set out the step change in investment needed to modernise Northern Ireland’s water and wastewater infrastructure, support economic growth, and protect the natural environment.
Read more >
Read more >
