Published: 11. 1. 2018 In category: News All news Price Index for Slovenian Balancing Market In order to provide greater transparency of the electricity market, Borzen started publishing the Price Index for Balancing Market on its website. The price for specific hour represents the weighted average price of all concluded transactions within a given hourly interval. The hourly and block product transactions are included in the price for each hour. The index is available via link, where you will also find an archive data from year 2012 when the Slovenian balancing market was established.