The ERG Group is active in the sector of coastal refining (through the ISAB Refinery in Priolo which is managed by the joint venture with LUKOIL), integrated downstream (TotalErg, which was established by the joint venture with Total S.A., holds a market share of about 12%), generation and sale of thermoelectric power, steam and gas (ISAB Energy S.r.l., ERG Power S.r.l.) and, through the subsidiary ERG Renew, in the sector of generation of electricity from renewable sources (with an installed capacity of 552 MW).