Material Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Disclosure of significant accounting policies [Abstract]

Schedule of useful lives for property, plant and equipment

	Years
Roads, buildings and land (*)	23 – 30
Power plants	23 – 40
Maintenance work	1.5 – 15 years
Back up diesel fuel	by consumption

* Freehold land is not depreciated.

Schedule of amortizable useful lives for intangible assets

• Power purchase agreement 10 years

• Others 1-33 years

Schedule of depreciation of right-of-use asset

	Years
Land	19 – 49
Others	12 - 16