The facility has capacity for 340 million cubic metres of gas. It can release 3.1 million cubic metres a day. The store is one of four E.ON Földgáz Storage has in Hungary. Together, they have combined capacity of 4.2 billion cubic metres and can release a daily 55 million cubic metres. E.ON Földgáz Storage had pre-tax profit of HUF 15.7 billion on net revenue of HUF 43 billion in 2011, public records show.