Customer support

Contact us in the way that best suits you, learn about benefits and bills, and resolve immediately any issue concerning your business energy supply.

System upgrade

Due to an upgrade of our systems, the Personal Details Update Form, Billing Address Change Form, Credit Refund via IBAN form, Agricultural Tariff Information Update Form, e-contract, and myDEI services will be unavailable beginning at 22:00 on Saturday, April 27.

All services are expected to be operational by 04:00 on Sunday, April 28

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Information about any issue concerning your supply

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Appointment Appointment appointment form