For emergencies:
Call 1800 372 999
Before you begin
Use our simple online application process starting below to apply for a new connection. When you register for an online application it will take you 10 to 15 minutes.
What type of connection would you like to make?
Frequently asked questions
When should I apply?
Once you have your planning permission in place, you should apply as soon as possible.
Why apply online?
Our New Connections Online Application allows you to track your application and receive email updates throughout the process (Domestic and Commercial with MIC < 100kVA).
What information do I need to get started?
You will need :
- Name
- Site address
- Correspondence address
- Email address
- Contact phone number
- An OSI map (scale 1:2500 Rural, 1:1000 Urban) with your site clearly marked in red and a site plan map (scale 1:100-1:500) are mandatory. These are the same maps required to obtain planning permission. Please ensure that your building is clearly outlined on these maps in red. Maps can be ordered at https://store.osi.ie/
- Site co-ordinates that provide the precise geographical location of your premises
- The connection capacity you require and details of any heavy loads, such as heat pumps. Please consult your Electrical Contractor to ensure we provide an adequate supply.
How do I increase or decrease my level of supply?
To increase or decrease your level of supply please go to: