12.9.3. Provision for CO2 emissions, energy certificates
12.9.3. Provision for CO2 emissions, energy certificates
Provision for CO2 emissions and energy certificates comprises mainly recognition of the provisions for the cost of CO2 emissions estimated in the reporting period. As at 31 December 2019 and as at 31 December 2018 the value of the provision amounted to PLN 939 million and PLN 728 million, respectively.