Kusintha kwamphamvu kumabweretsa kusatsimikizika kochuluka pakupanga zombo zokhazikika zokokera ndi zida.
Pamsonkhano wa CEDA/KNVTS ku Rotterdam sabata yatha, Bernardete Castro, Director Sustainability ku Royal IHC, adawonetsa momwe Royal IHC ikuthandizire makasitomala ake kuthana ndi kusatsimikizika uku.
Kukonzekera kwachikale sikulinso kokwanira.
Kuwunika kozungulira kwa moyo wa ma dredger, mwachitsanzo, kukuwonetsa kuti phindu lalikulu pakukhudzidwa ndi chilengedwe litha kupangidwa pakugwiritsa ntchito mafuta.
Pogwiritsa ntchito kuganiza motere, Royal IHC imapereka chidziwitso pazovuta zamafuta ena pa moyo wonse wa dredger.
Mwachidule, zida zosiyanasiyana zilipo tsopano zopanga ndi kupanga zombo zoyeserera zamtsogolo ndi zida m'dziko lomwe likusintha mwachangu.
Bernardete adapempha kuti zida izi zigwiritsidwe ntchito kuti zithandizire kupititsa patsogolo ntchito yowononga ndalama.