The Corporate Energy 21 and Corporate Energy 21Β programs are addressed to all low voltage professionals with an installed capacity equal or below 25 KVA.

Competitive business electricity tariffs

Power fee [€/kVA]
24 Hour Energy Charge [€/kWh]
24 Hour Energy Charge with Consistency [€/kWh]




– This package has zero fixed fees.

Read  the program’s terms and conditions in detail.
“Corporate Energy 21/21B” can be combined with the Consistency program.


  • competitive charge of the consumption per kWh
  • single charge for the total amount of your energy consumption
  • high quality of service

You have no charge for changing your electricity Supplier, while at the same time you do not need to make any changes to the electricity meter installed in your business. Without any interruptions to your current connection, without hidden charges or registration costs, WATT+VOLT undertakes the provision of power supply in your home.

Actions needed:

  • Filling in the Application for Supply of Electricity.
  • Copy of the legal representative’s ID.
  • Copy of the most recent bill of actual consumption (which has been paid) from any previous energy supplier you might have.
  • Copy of the company’s Articles of Association, Government Gazette or Μinutes of Administrative Board.


Until the procedures of transferring your electricity supply to us are completed, you do not have to worry about being left without electricity. This is simply an accounting change and the quality and voltage remain the same.

The Regulated Charges are common for all Electricity Suppliers, as set out by the Ministry of Environment, Energy and Climate Change (YPEKA) and are clearly indicated in your bill.

Contact us at 18383 to find the best solution tailored to your needs.