Namhlanje, ngaphandle kokuvela kwamandla ahlaziyiweyo kwihlabathi liphela, izinto zokubasa, kubandakanya ioyile isesinye sezixhobo ezibaluleke kakhulu kwihlabathi. Uninzi lwezinto esizisebenzisayo kumhla wethu zivela kwioyile. Umzekelo, iiplastikhi, amayeza amaninzi, ezinye iitinki, izibaso, njl. Zivela kwioyile.
Ngenxa yoku kuluncedo lubalulekileyo kunye nokusetyenziswa kwayo ngeendlela ezahlukeneyo, kufuneka sihlalutye ezinye iindlela zeoyile kuba, njengoko kusaziwa, sisibonelelo esingenakuhlaziywa kwaye sikufutshane nokudinwa. Enye yeendlela ezifunyenwe ngoosomashishini endaweni yeoyile inokuba njalo isityalo sepayina. Inanapile ingayitshintsha njani ioyile?
U-Esteban Bermúdez ngumvelisi omncinci waseCosta Rica kwaye uliqabane lokuseka eSkotlani. Le yinkampani ephuhlisa iiprojekthi ezahlukeneyo apho iza kuguqula intsalela yesityalo sephayinaphu ibe yimveliso isuka kumthombo wamandla ahlaziyekayo. Ngaphandle kokuveliswa kwamandla, kukwakho nezinye izinto eziye zafundwa ezinokuthi, umzekelo, ukwenziwa kwee-biofuels, izichumisi kwezolimo okanye amakhowa atyiwayo.
Lo mvelisi mncinci uhlalutye imisebenzi yoMbindi Merika kwaye wabona ukuba yeyona mvelisi inkulu ehlabathini, kunye neqabane lakhe UBjøorn Utgärd, benza iEscoia.
Umxholo apho iBermúdez iphefumlelwe khona Uqoqosho olujikelezayo. Inika ithuba lesibini kwiintsalela zamasimi apayina. Baye bakwazi ukuguqula umatshini ukuze bakwazi ukunyanga i-biomass kwaye ngale ndlela banokunciphisa ukufuma kweendiza. Ngale ndlela zilungiselela ukutshatyalaliswa kwazo. Ukuza nolu luvo, baqala ngo-2014 ukuphanda nokutyelela amasimi apayina. Ngaphezulu kwama-43.000 eehektare zezityalo iipenapile ezivelisa inkunkuma, zinokuguqulwa zibe ngamandla kunye nezinye iimveliso.
Njengokuba amasimi ephayinaphu kufuneka ahlaziywe rhoqo emva kweminyaka emibini ngezizathu zokuvelisa, iindiza eziseleyo ziye zafafazwa ngemichiza yokubulala ukhula kunye nezitshabalalisi, ngoko ke mazitshiswe. Nangona kunjalo, aba somashishini bajonge ezinye iindlela zokunciphisa ifuthe lokusingqongileyo kwaye yandisa inzuzo.
Ukuyilwa kwezinto sele kuyasebenza, ke ngoku kuhlala kuphela ngonyaka we-2017, banokuvelisa indawo yokunyanga intsalela yezityalo zepinapple. Ngale ndlela, a oomatshini bokushicilela kwaye oovimba banokuveliswa ngenkunkuma.