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Environmental rehabilitation provision | 12 Months Ended
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Dec. 31, 2023
Environmental rehabilitation provision |
Environmental rehabilitation provision |
18. | Environmental rehabilitation provision
​
​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2022
​ |  | ($) |  | ($)
Balance – Beginning of year |  | 75,770 |  | 53,236
Acquisition of Tintic |  | — |  | 4,599
New liabilities |  | 3,660 |  | 22,353
Revision of estimates |  | (3,964) |  | (5,637)
Accretion expense |  | 3,154 |  | 3,223
Settlement of liabilities / payment of liabilities |  | (2,933) |  | (3,409)
Currency translation adjustment |  | 1,042 |  | 1,405
Balance – End of year |  | 76,729 |  | 75,770
​ | ​ | ​ | ​ | ​
Current liabilities |  | 4,204 |  | 9,738
Non-current liabilities |  | 72,525 |  | 66,032
​ |  | 76,729 |  | 75,770
​ The environmental rehabilitation provision represents the legal and contractual obligations associated with the eventual closure of the Company’s mining interests, property, plant and equipment and exploration and evaluation assets. As at December 31, 2023, the estimated inflation-adjusted undiscounted cash flows required to settle the environmental rehabilitation amounts to $88.6 million. The weighted average actualization rate used is 4.47% and the disbursements are expected to be made between 2024 and 2030 as per the current closure plans.

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- Definition The entire disclosure for other provisions, contingent liabilities and contingent assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2023-01-01 -Section Disclosure -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2023-en-r&doctype=Standard&dita_xref=IAS37_g84-92_TI -URIDate 2023-03-23 + Details
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