| Equity Tranche PTC | -- | -- | Provisional [ICRA]A-(SO) | -- |
| PTC Series A1 | -- | -- | Provisional [ICRA]AA+(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]AA(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]AA+(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]AAA(SO) | -- |
| PTC Series A2 | -- | -- | [ICRA]AA+(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]AA+(SO) | -- |
| Non-Convertible Debentures | -- | -- | [ICRA]AA-(Stable) | -- |
| Commercial Paper | [ICRA]A1+ | -- | -- | -- |
| Market Linked Debentures | -- | -- | [ICRA]AA-(Stable)PP-MLD | -- |