Special tariff
Special tariff
For shared areas with small capacity and low consumption, without time commitment
  • Payment plan of up to 6 interest-free installments
  • No binding contract
How can I activate it?

To activate the product, contact us in one of the following ways.

Γ21 Business

Payment flexibility (up to 6 interest-free installments) with a credit card  
No binding contract
Product description

Low-voltage business electricity supply product without time commitment, for use in offices, shops, small craft industries, and workshops that have low consumption and low power. It is granted to units with a maximum installed capacity of  25 kVA.

The product allows for repayment in up to 6 interest-free installments with a credit card for amounts of €200 or more (VISA, MasterCard, and soon Diners issued by Alpha Bank).

As of 01.01.2024, Γ21 is the Special Tariff for professional clients with an installed capacity of up to 25 kVA.

Product Γ21Β has been assimilated to product Γ21.

Supply Charges July 2024
Fixed fee (€/month)
Final Supply Price* (€/kWh)
0.19717 0.14901

* The indicated final prices include a 28% discount on the Basic Supply Price for July 2024, as well as the Fluctuation Mechanism charge.

Useful documents
Answers about energy

How are the charges of the Special Tariff Γ21 Business shaped by the new realities as of 01.01.2024?

The Supply Charge will result from a fixed component (Basic Supply Price) and a variable component (Fluctuation Mechanism) and will be reflected in the electricity bill as a single price (Final Supply Price). The final price of each month will be posted on our website www.dei.gr by the 1st day of each month of consumption and will be accompanied by a detailed file with information on how to verify the price.

In particular, in the Special Tariffs the charges consist of:

  • The monthly fee
  • The Final Supply Charge, which will include the Basic Supply Charge and the Fluctuation Mechanism


How will the supply charge be reflected on the Special Supply Tariff electricity bills?

Suppliers are required to indicate the final supply price uniformly per month of invoicing in consumption bills relating to the Special Tariff.

Learn more here.

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