Menu HOME About Us Northern Ireland Electricity Networks (NIE Networks) is the owner of the electricity transmission and distribution networks in Northern Ireland, transporting electricity to over 895,000 customers including homes, businesses and farms. What do we do? Watch our video to find out more: We serve all 895,000 homes, farms and businesses connected to the electricity network We have over 1,200 employees Every year we invest around £100 million in the network Our transmission and distribution network consists of: 2,200 kilometers of transmission network 47,000 kilometers of distribution network 300 major substations We connect over 9,000 homes, businesses and farms to the network each year. Acquired by ESB in December 2010, NIE Networks operates as an independent organisation with its own Board and management teams and separate regulation via the Utility Regulator for Northern Ireland. Company History Board & Committees Investor Relations Announcements Company Policies Media Enquiries Distribution Code Transmission Interface Arrangements Infrastructure Developers Access Statement Regulation Helping To Grow Communities Facebook Twitter Instagram LinkedIn YouTube Customer Helpline 03457 643 643 What We Offer Power Cuts Meter Reading Help & Advice Connections Safety Company About Us News Community Investment Future Networks Careers Contact us Policies Procurement Accessibility Privacy Disclaimer Cookie Policy Modern Slavery Northern Ireland Electricity Networks Limited Registered in Northern Ireland Registered No: NI26041 Registered Office: 120 Malone Road Belfast, BT9 5HT Northern Ireland Electricity Networks Limited © 2021 ACCESSIBILITY Save settings This site uses cookies to store information on your computer. Some of these cookies are essential, while others help us to improve your experience by providing insights into how the site is being used. At NIE Networks we use a small number of cookies on our website to optimise site functionality and give the best possible experience. You can find out more about the cookies we use in our cookie policy (Opens in a new window) Accept allReject all Necessary Cookies Necessary cookies enable core functionality on our website. The website cannot function properly without these cookies. Analytics Cookies Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously. Analytics Cookies On Off Social Media Cookies We use third party social sharing plugins, to allow you to share certain pages of our website on social media. Social Media Cookies On Off Preferences Cookies These are used to recognise you when you return to our website. This enables us to personalise our content for you. Preferences Cookies On Off About this tool (Opens in a new window) Cookie Control