| Long term – Fund based bank lines | -- | -- | [ICRA]BBB+(Stable) | -- |
| Commercial Paper | [ICRA]A2 | -- | -- | -- |
| Series A1 SN | -- | -- | [ICRA]A+(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]A(SO) | -- |
| Series A1 SN | -- | -- | [ICRA]A+(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A1 | -- | -- | [ICRA]A(SO) | -- |
| Series A PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A1 SN | -- | -- | [ICRA]A+(SO) | -- |