| Series A1 PTCs | -- | -- | Provisional [ICRA]AA- (SO) | -- |
| Series A2 PTCs | -- | -- | Provisional [ICRA]A (SO) | -- |
| Series A1 PTCs | -- | -- | Provisional [ICRA]AA(SO) | -- |
| Series A2 PTCs | -- | -- | Provisional [ICRA]A(SO) | -- |
| Series A1 PTC | -- | -- | Provisional [ICRA]AA- (SO) | -- |
| Series A2 PTC | -- | -- | Provisional [ICRA]A (SO) | -- |
| Non-Convertible Debentures | -- | -- | [ICRA]A+(Stable) | -- |
| Fund-based Bank Facilities | -- | -- | [ICRA]A+(Stable) | -- |
| Non-Convertible Debenture Programme (Public Issuance) | -- | -- | [ICRA]A+(Stable) | -- |
| Market Linked Debentures (MLD) | -- | -- | [ICRA]A+ (Stable)PP-MLD | -- |