British corporations Rolls Royce and International Water are deeply interested to invest in Bulgarian heat stations. At the moment it is strategic profitable step to invest into energy sector in the country, Austrian EPIC experts said also at an international energy forum in Varna. All participants agreed that future investments in that field depend on the energy policy of the future government. Privatization in energy sector is one of the strongest criticized points in the pre election debates in the society. German corporation RWE, which already invested in Maritza Iztok energy field, stated to participate also in the gas supply business in the North East cities of Shumen and Varna.