Realities and prospects of using green technologies in Kazakhstan Galiya Sansyzbayeva, Laura Ashirbekova, Kuralay Nurgaliyeva, Zhuldyz Ametova and Arailym Asanova E3S Web Conf., 159 (2020) 07002 Published online: 24 March 2020 DOI: 10.1051/e3sconf/202015907002