ASTANA. April 17. KAZINFORM /Dina Yermaganbetova/ «The volume of gas export of Kazakhstan will make 24.8 bln cubic meters whereas production of the commercial gas will hit 36 bln cubic meters by 2015», Minister of Energy and Mineral Resources Bakhtykozha Izmukhambetov highlighted during the governmental session in Astana. According to him, the volume of Kazakhstan's energy export is expected to increase up to 5.4 bln kWh by 2015. Generation of electric energy will reach 120 bln kWh by this time too.