 Mariama_Mamane  For 2016, Mamane win di Entrepreneurial Journey prize from di International Institute for Water and Environmental Engineering  dey no di organesahon as 2iE. Na Mamane fom di kompini Jacigreen an e rejista di kompini in Ouagadougou. Jacigreen dey wok on one plant wey dey plenti for riva side wey bi hyacinth to fertalaza, manior, an bio-gas. Dem dey yuz dis bio-gas as petirol inside jenerator to get light or eletrisiti. Mamane win di United Nations Environment Programme Young Champions of the Earth Prize in 2007. Di prize rish 15,000 dollas. 