In a group energy and lubricants only prices of fuels increased (prices of fuels for heating by 7.1% and prices of motor fuels on average by 4.4%), but prices of electricity and lubricants also in May 2015 remained unchanged.
V skupini energija in maziva so se zvišale le cene goriv (cene goriv za gretje za 7,1 % in cene motornih goriv v povprečju za 4,4 %), cene električne energije in maziv pa so tudi maja ostale nespremenjene.