About ESB
Our history, our people and our principles
ESB Customer Supply
What we do
We are the ESB division responsible for managing your electricity supply account.
Our key priority is to maintain the highest standards of customer service while helping our customers to get the most value from our service.
As of mid 2010, we supply electricity to 1.8 million customers in the Republic of Ireland.
New Business Price Plans
The Commission for Energy Regulation (CER) published the Roadmap to Deregulation (CER10/058) earlier this year. As a result of this decision, deregulation of business markets occurred from 1st October, 2010.
As from the 1st October 2010 we have a new flexible range of business electricity price plans. Call us on 1850 30 50 70 or let us call you to learn about the best price plan for your business.
Promoting energy efficiency
We provide information and advice on the efficient use of electricity to enable customers to reduce their electricity usage.
We also promote energy efficient products for both the home and business and provide energy efficiency advice to customers.