Credit ratings All bonds issued by Edison S.p.a. have been reimbursed.Edison's ratings are: RatingCurrentLast review dateStandard & Poor’s - Long term ratingBBB2021.05.21- Short term ratingA-22021.05.21- CreditWatchStable2022.12.16Moody’s - Long term ratingBaa32023.02.21- OutlookStable2023.06.02