UnitFY 2017FY 2018Change% change
Net sales revenue PLN k 11,405,689 12,672,770 1,267,081 11.1%
EBITDA PLN k 2,683,554 2,348,299 -335,255 -12.5%
EBIT PLN k 1,487,730 1,037,086 -450,644 -30.3%
Net profit PLN k 1,164,891 719,250 -445,641 -38.3%
Net profit attributable to shareholders of the Parent PLN k 1,070,168 686,739 -383,429 -35.8%
Net cash flows from operating activities PLN k 2,579,644 2,435,239 -144,405 -5.6%
CAPEX PLN k 4,186,860 2,306,800 -1,880,060 -44.9%
Net debt / EBITDA - 2.1 2.4 0.3 14.3%
Return on assets (ROA) % 4.1% 2.4% -1.7 pp -
Return on equity (ROE) % 8.3% 4.8% -3.5 pp -
Trading          
Sales of electricity and gas fuel to retail customers GWh 18,916 21,457 2,541 13.4%
Number of customers (Power Delivery Points) ’000 2,422 2,486 64 2.6%
Distribution          
Sale of distribution services to end users GWh 19,259 19,877 618 3.2%
Number of users (closing balance) ’000 2,553 2,589 36 1.4%
Generation          
Total generation of electricity, including: GWh 20,973 26,503 5,530 26.4%
from conventional sources GWh 19,147 24,478 5,331 27.8%
from renewable energy sources GWh 1,826 2,025 199 10.9%
Gross heat generation TJ 7,070 7,609 539 7.6%
Sale of electricity, including: GWh 24,526 35,938 11,412 46.5%
from conventional sources GWh 19,486 24,658 5,172 26.5%
from renewable energy sources GWh 1,487 1,845 358 24.1%
from purchase GWh 3,553 9,435 5,882 165.6%
Sales of heat TJ 6,392 6,865 473 7.4%
Mining          
Net production ’000 tonnes 9,050 9,007 -43 -0.5%
Coal sales ’000 tonnes 9,151 8,943 -208 -2.3%
Excavation works km 31 37 6 20.4%