| Decommissioning Cost 2013-2031 | |||||
| 5% | |||||
| No | Year | Provision opening balance | Interest | Provision ending balance | Date |
| 1 | 2013 | - | - | - | 31.1.2013 |
| 2 | 2014 | 2,358,103 | 111,401 | 2,469,504 | 31.12.2014 |
| 3 | 2015 | 2,469,504 | 116,664 | 2,586,168 | 31.12.2015 |
| 4 | 2016 | 2,586,168 | 122,175 | 2,708,343 | 31.12.2016 |
| 5 | 2017 | 2,708,343 | 127,947 | 2,836,290 | 31.12.2017 |
| 6 | 2018 | 2,836,290 | 133,991 | 2,970,282 | 31.12.2018 |
| 7 | 2019 | 2,970,282 | 140,321 | 3,110,603 | 31.12.2019 |
| 8 | 2020 | 3,110,603 | 146,951 | 3,257,554 | 31.12.2020 |
| 9 | 2021 | 3,257,554 | 153,105 | 3,410,659 | 31.12.2021 |
| 10 | 2022 | 3,410,659 | 160,301 | 3,570,960 | 31.12.2022 |
| 11 | 2023 | 3,570,960 | 167,835 | 3,738,795 | 31.12.2023 |
| 12 | 2024 | 3,738,795 | 175,723 | 3,914,519 | 31.12.2024 |
| 13 | 2025 | 3,914,519 | 183,982 | 4,098,501 | 31.12.2025 |
| 14 | 2026 | 4,098,501 | 192,630 | 4,291,131 | 31.12.2026 |
| 15 | 2027 | 4,291,131 | 201,683 | 4,492,814 | 31.12.2027 |
| 16 | 2028 | 4,492,814 | 211,162 | 4,703,976 | 31.12.2028 |
| 17 | 2029 | 4,703,976 | 221,087 | 4,925,063 | 31.12.2029 |
| 18 | 2030 | 4,925,063 | 231,478 | 5,156,541 | 31.12.2030 |
| 19 | 2031 | 5,156,541 | 242,357 | 5,398,898 | 31.12.2031 |