4.2 Other operating income and (costs)
in PLN millions, unless otherwise stated
| from 1 January 2022 to 31 December 2022 | from 1 January 2021 to 31 December 2021 | ||
| Note 7.1 | Gains on derivatives, of which: | 270 | 383 |
| measurement | 109 | 208 | |
| realisation | 161 | 175 | |
| Interest income calculated using the effective interest rate method | 54 | 1 | |
| Note 7.1 | Exchange differences on assets and liabilities other than borrowings | 949 | 994 |
| Reversal of impairment losses on fixed assets under construction | – | 2 | |
| Note 4.4 | Reversal of impairment losses on financial instruments | 5 | 27 |
| Release of provisions | 62 | 34 | |
| Gain on disposal of intangible assets | 134 | 1 | |
| Gain on disposal of property, plant and equipment | – | 57 | |
| Note 9.8 | Gain on disposal of subsidiaries | 180 | – |
| Government grants received | 19 | 24 | |
| Income from servicing of letters of credit and guarantees | 28 | 66 | |
| Compensation, fines and penalties received | 66 | 34 | |
| Compensation received due to the purchase of electricity for 2020 | – | 39 | |
| Other | 114 | 95 | |
| Total other operating income | 1 881 | 1 757 | |
| Note 7.1 | Losses on derivatives, of which: | (490) | (768) |
| measurement | (116) | (141) | |
| realisation | (374) | (627) | |
| Note 4.4 | Impairment losses on financial instruments | ( 5) | (13) |
| Fair value losses on financial assets | (58) | (39) | |
| Note 4.4 | Impairment losses on fixed assets under construction and intangible assets not yet available for use | (64) | (38) |
| Provisions recognised | (27) | (88) | |
| Financial support granted to municipalities | (100) | – | |
| Losses on disposal of property, plant and equipment | (26) | – | |
| Donations granted | (55) | (33) | |
| Other | (94) | (67) | |
| Total other operating costs | (919) | (1 046) | |
| Other operating income and (costs) | 962 | 711 |