| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A2 PTC | -- | -- | [ICRA]BBB+(SO) | -- |
| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A2 PTC | -- | -- | [ICRA]BBB+(SO) | -- |
| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A2 PTC | -- | -- | [ICRA]BBB+(SO) | -- |
| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A1(a) PTCs | -- | -- | [ICRA]AA-(SO) | -- |
| Series A1(b) PTCs | -- | -- | [ICRA]A+(SO) | -- |
| Long-term bank facilities | -- | -- | [ICRA]A-(Stable) | -- |