Operating and sales data for the period of January-July 2016.TheManagement Board of PGE Polska Grupa Energetyczna S.A. ("PGE") herebydiscloses preliminary operating and sales data for January-July 2016(cumulative).

Net generation of electricity in PGE Group amounted to 30.1 TWh (vs.32.7 TWh in January-July 2015), including net generation from lignite of20.4 TWh (vs. 23.0 TWh in January-July 2015).

Volume of retail sales to final off-takers amounted to 24.8 TWh (vs.22.5 TWh in January-July 2015).

Volume of electricity distribution amounted to 19.7 TWh (vs. 19.2 TWh inJanuary-July 2015).

Disclaimer: the above figures are estimated and were not audited.