http://www.enea.pl/xbrl/2021 ENEA XBRL Taxonomy 2021 XBRL Taxonomy prepared for the European Standard Electronic Format ENEA Annual Report Taxonomy ENEA http://www.enea.pl/ PL 2022-03-23 ENEA XBRL taxonomy for 2021 Entry point to be used to load ENEA XBRL report for 2021 en pl