Home COMPANY MANUFACTURERS TRADERS FINAL CUSTOMERS Home Final customers PESSE System Security Emergency Plan On this page we publish the Emergency Plan for the Safety of the Electricity System (PESSE) designed to reduce, if necessary, the electricity loads in a programmed manner, to avoid uncontrolled blackouts. The plan is applied by Deval on Terna's instructions. To date, Terna has not requested the application of the PESSE. If you want to know the details of the plan for your electricity supply, enter the eneltel code in the box below. View PESSE data Customer number: FINAL CUSTOMERS Reserved area for MT customers Connections PESSE Complaint reporting Forms Rates Readings campaign Customer satisfaction Protection coordination © 2015 Deval spa in Via Clavalité, 8 - 11100 Aosta (AO) Company Reg. Of Aosta - Tax Code and VAT number IT 01013210073 - REA 61378 - Share capital Euro 38,632,000.00 fully paid-up Company Who we are Work with us Press Projects Public Tenders Operation transparence Transparent administration Privacy Manufacturers Transfer and exchange Critical Areas Technical rules Measurement service Producer connections Network development plan Protection coordination Traders New Trader DELTA PRA Tariff experimentation D1 Final customers Reserved area for MT customers Connections PESSE Complaint reporting Forms Rates Readings campaign Customer satisfaction Protection coordination and x min - websites