Large Business MV Tariffs Home Page > Business > Large Business > Large Business MV Tariffs Large Business MV Tariffs From 1st of October 2015, reduced charges are provided to Large Business MV Tariffs. Customers depending on their consumption profile can choose the proposition that is the most beneficial for them. From 1st of July we provide to our consistent customers a discount of 15% on the value of the Electricity Usage Charges on their bill. More information You can find below detailed information on the in force MV Tariffs ΒΓ, ΒΥ, ΒΧ, ΒΑΓ. - M.V. TARIFF ΒΓ - M.V. TARIFF ΒΥ (High Coefficient Usage) - M.V. TARIFF ΒΧ (Low Coefficient Usage) - M.V. TARIFF ΒΑΓ – Agricultural Tariff – Reduced Agricultural Tariff For more information about Middle Voltage Tarrifs you may conduct Corporate Customers Section (sales).