The compensatory components due to the Terni companies were advanced by electricity distributors, who were then reimbursed by the State-owned body Cassa Conguaglio per il Settore Elettrico (Equalisation Fund for the Electric Sector, hereinafter referred to as ‘Cassa Conguaglio’) by means of a parafiscal levy collected via the A4 component of the electricity tariff, which is one of the cost items that appear on the electricity bill.
Los componentes compensatorios debidos a las sociedades ex-Terni eran anticipados por los distribuidores de energía eléctrica que posteriormente eran a su vez reembolsados por el ente estatal Cassa Conguaglio per il settore elettrico (denominada en lo sucesivo «Cassa Conguaglio») mediante una exacción parafiscal recaudada a través del componente A4 de la tarifa de energía eléctrica, que es un concepto de gasto que figura en la factura de electricidad.