| 
 Term of concession agreement 
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|---|---|---|---|---|---|---|---|---|---|
| ENEA S.A. | ENEA Operator Sp. z o.o. | ENEA Wytwarzanie Sp. z o.o. | ENEA Trading Sp. z o.o. | MEC Piła Sp. z o.o. | PEC Sp. z o.o. | ENEA Ciepło Sp. z o.o. | ENEA Elektrownia Połaniec S.A. | Lubelski Węgiel Bogdanka S.A. | |
| 
 Trade of electricity 
 | 
31 December 2025 | 31 December 2030 | 31 December 2030 | 
 1 September 2028 
 | 
31 December 2030 | ||||
| 
 Trade of gas fuels 
 | 
31 December 2030 | 31 December 2030 | 
 10 January 2029 
 | 
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| 
 Foreign trade of natural gas 
 | 
31 December 2030 | ||||||||
| 
 Trade of heat 
 | 
 30 September 2028 
 | 
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| 
 Distribution of electricity 
 | 
 1 July 2030 
 | 
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| 
 Generation of electricity 
 | 
31 December 2030 | 31 December 2030 | 
 30 November 2028 
 | 
 1 November 2025 
 | 
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| 
 Generation of thermal energy 
 | 
31 December 2025 | 31 December 2025 | 31 December 2025 | 
 30 September 2028 
 | 
 1 November 2025 
 | 
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| 
 Transmission and distribution of heat 
 | 
31 December 2025 | 31 December 2025 | 31 December 2025 | 
 30 September 2028 
 | 
 1 November 2025 
 | 
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| Mining of hard coal from „Bogdanka” deposit within mining area „Puchaczów V” of 6 April 2009 | 31 December 2031 | ||||||||
| Mining of hard coal from „Lubelskie Zagłębie Węglowe – obszar K-3″ deposit within mining area „Stręczyn” of 17 June 2014 | 
 17 July 2046 
 | 
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| Mining of hard coal from „Ostrów” deposit located within municipalities: Ludwin, Łęczna, Ostrów Lubelski, Puchaczów, Sosnowica, Uścimów in the Lubelskie Voivodship of 17 November 2017 | 31 December 2065 | ||||||||
| Mining of hard coal from „Lubelskie Zagłębie Węglowe – obszar K-6 i K-7″ deposit situated in the Cyców municipality in Łęczno poviat, Lubelskie voivodship, dated 20 December 2019 | 31 December 2046 | ||||||||
The mining activities of Lubelski Węgiel Bogdanka S.A. as regards commercial mining of hard coal must be in compliance with the Geological and Mining Law.