Tauron Announces Resignation of Marek Wadowski CFO , Effective May 17, 2021

TAURON Polska Energia S.A. is a holding company organized around 5 areas of activity: - electricity sales (70.3% of net sales); - electricity distribution (16.6%); - production of conventional electricity and heat (10.1%); - coal extraction (1.8%); - other (1.1%): primarily electricity production from renewable energies. Poland accounts for 99.1% of net sales.