alexandru mustafa has come her to s whihich fades t t company offers so far. each hou is uniq.hdesign othe musta fami's home so o originateonon computut here. the e most important building material is timber. the company uses thehe leftovr scraps f for firewood.d. adriaan:hahat you see bebehinde is a statack of raw wowood thae impoport, or we eieither buy m moldova. we cut it toto exact size e for panels. alalthe rest o of the wo i is ud to heat upup thientirere hall. reporter: eaeach panel consisisf a woodenen frame whichch is tn filled with lystyrene sheets. itit's a psticic, buit's unbeatable itermrms weighgh d densnsy. then the panel is sealed wit fireroofof andaterprproo sheeting. adriaaaan woonink anand his cocollgues from uniqa e kekeen to pass onheir exptise, so th hold relar lectes at molda's techcal univsity. the unersity, ich is traing up thengineerof tomorrowhas madenergy suly and effiency onef its co themem. orel: thsisituatn is n n ry good ghght nobecausus ldova dends sole on one cotry, in terms ofasas and petrol, on russi d for usit's verimportan to diversify suc