Akukho nto inzima malunga nemiphumo ye ukuguqula izityalo zibe yi-biofuel. Ukuba ukutya kusetyenziselwa ukunika amandla iimoto okanye ukuvelisa umbane okanye ukufudumeza amakhaya, nokuba kufuneka kuhluthwe emilonyeni yabantu, okanye i-ecosystem kufuneka ihluthwe kumphezulu weplanethi, njengoko imihlaba elimekayo isanda ukuze ihlangabezane nemfuno eyongezelelweyo. Kodwa oorhulumente namashishini abawathandayo bayayifihla le nyaniso icacileyo. Ziyasiphazamisa kwaye ziyasibhida malunga nesicombululo esibonakala singeyonyani sokuwohloka kwemozulu.
Ukususela ekuqaleni, inkuthazo kunye nemithetho yokukhuthaza i-biofuels kumacala omabini e-Atlantiki yayingenanto yakwenza nokugcina iplanethi kunye nayo yonke into enokuyenza ngezopolitiko. Angela Merkel ityhalelwe isigunyaziso se-EU se-biofuels njengendlela yokuphepha imigangatho eyomeleleyo yoqoqosho lwamafutha kubenzi beemoto baseJamani. E-US, kudala zisetyenziselwa lixhase ixabiso lengqolowa kunye nokubonelela amafama ngemarike eqinisekisiweyo. Yiyo loo nto ulawulo lweBiden, njengoko unyulo lwaphakathi enyakeni luqhubeka, luhleli uzibophelele kule nkohlakalo.
A ingxelo entsha yiGreen Alliance, ukucinga okuzimeleyo, kubonisa ukuba ukutya okusetyenziswe yi-UK kuphela kwi-biofuels kunokondla abantu abazizigidi ezi-3.5. Ukuba imveliso yebiofuel iye yaphela emhlabeni wonke, ngokoqikelelo oluthile, i izityalo ezigciniweyo zinokondla abantu abayi-1.9 yebhiliyoni. Isiphumo kuphela esingaguqukiyo nesithembekileyo sale teknoloji yindlala.
Ayisiyonto nje into ukunyuka koxinzelelo kumaxabiso okutya, inkulu njengoko injalo. Iimarike zeBiofuel zikwabonelela ngenkuthazo enkulu yokuhluthwa komhlaba kumafama amancinci kunye nabantu bomthonyama. Ukususela ngo-2000, Iihektare ezili-10 zomhlaba waseAfrika, ngokufuthi owona mhlaba ubalaseleyo, uthengiwe okanye uthinjwa ziingxowa-mali zobutyebi obuzimeleyo, iinkampani kunye nabatyali-zimali babucala. Batshintsha imveliso yokutya yabantu basekuhlaleni “ngezityalo eziguqukayo”: iimveliso ezifana nesoya nombona ezinokutshintshelwa phakathi kweemarike zokutya, ukutya kwezilwanyana okanye i-biofuel, kuxhomekeke ekubeni ngawaphi amaxabiso anamandla. Ukuhluthwa komhlaba unobangela omkhulu wobuhlwempu nendlala.
Yonke imithombo yezityalo eziphambili ze-biodiesel zinempembelelo ephezulu yemozulu ngaphezu kwamafutha efosili abawabuyisela endaweni yawo. Ioyile ye-rapeseed ibangela ukufudumeza kwehlabathi ngokuphindwe kayi-1.2, i-oyile yesoya ngokuphindwe kabini, ioli yesundu kathathu. Okufanayo kuya i-ethanol eyenziwe ngengqolowa. Nangona kunjalo olu qwalaselo aluzange luyeke ukuvulwa kwakhona kwesityalo se-bioethanol eHull, ekuphenduleni inkuthazo karhulumente, eya kusebenzisa ingqolowa ekhuliswe kwi-130,000 yeehektare zomhlaba.
Nanini na xa kusungulwa imakethi entsha ye-biofuel, sixelelwa ukuba iya kusebenza kwinkunkuma. Umzekelo wamva nje libango le-BP lokuba iinqwelomoya ziya kuphenjelelwa "isondlo esigcinakeleyo esifana ne-oyile yokupheka esetyenzisiweyo kunye nenkunkuma yasekhaya”. Ngokungaguquguqukiyo, nje ukuba imakethi ikhula, izityalo ezizinikeleyo ziyakhuliswa ukuze zibonelelwe ngayo. Ngoku, yonke inkunkuma enokutsalwa ngokwenyani iyasetyenziswa, kodwa iyabalela nje i-17% ye-biodiesel ye-EU kwaye kunqabile nayiphi na i-bioethanol. Kwanala manani, ngokutsho kwe-whistleblower yeshishini onxibelelane nam, ayoluliwe: njengenkunkuma yeoli yesundu, ngenxa yemfuno ye-biodiesel “eluhlaza”, inokuba nexabiso ngakumbi kuneoyile entsha, kutyholwa ukuba izinto ezintsha ziye zatyibilika kumjelo wenkunkuma.
Kude nokuthobela inkxalabo, nangona kunjalo, kulo nyaka uphelileyo urhulumente wase-UK, "ephendula ingxelo yeshishini", yandisa ithagethi yayo kwisixa se-biofuel esetyenziswa kuthutho olungaphezulu. Okona kubi, kuthethelela ukuqhubeka nokwandiswa kwesikhululo seenqwelomoya ngebango lokuba Kungekudala iinqwelo-moya ziza kukwazi ukusebenzisa amafutha “ongaguqukiyo”. Ngokwesiqhelo oku kuthetha i-biofuel, njengoko ungekho omnye umthombo “ozinzileyo” onokunika amandla ukuhamba komoya ngobuninzi kwixesha eliphakathi. Kodwa akukho ndlela yokubhabha ngaphezu kwenani elincinci yeenqwelomoya ezikulamafutha ezingabandakanyi indlala yehlabathi kunye nentlekele yendalo.
Ngoku inkampani yamandla i-Ecotricity ine uqalise kwakhona isicwangciso ukuguqula i-6.4m yeehektare zase-UK - ngaphezulu kwekota yomhlaba wethu - ukuba ibe yisondlo sezityalo ze-biogas. Umseki we-Ecotricity, uDale Vince, wenze ibango elimangalisayo lokuba "licebo elingenazo iintsilelo”. Kodwa, njengoko abagxeki bebezama ukwenza njalo khomba kuye, esi sikimu siya kuba neendleko ezinkulu zendalo, ikhabhoni kunye namathuba okutya. Ngamanye amazwi, umhlaba usenokusetyenziselwa ukulima ukutya; okanye, ukuba iyekile ukusetyenziselwa imveliso yokutya, iya kutsala ikhabhoni eyongezelelekileyo kwaye igcine izilwanyana zasendle ezininzi ukuba ibinokuphinda isetyenziswe. Ukuveliswa kwe-Biogas nako kubangele iziganeko ezimandundu zongcoliseko, okubangelwa kukusasaza intsalela emhlabeni, eyinxalenye ebalulekileyo yesicwangciso se-Ecotricity, okanye ukuvuza kunye nokugqabhuka. Sesona siphakamiso sibi sokusetyenziswa komhlaba endakha ndasibona e-UK.
Xa ndacel’ umngeni uVince ngale miba, wathi kum: “Asiloshishini elikhulu elibi. Singabantu abajonga imeko-bume esenza izinto zenziwe, kwaye ngokufuthi ngokwaneleyo xa siqala into entsha siyayiphazamisa imbono ezinzileyo yezinto. ”
Kodwa asinakusebenzisa ezo zilungiso ukusombulula ingxaki yethu yemozulu. Ukushiya amafutha efosili emhlabeni, kufuneka sitshintshe inkqubo yethu yamandla: imfuno yethu yokuhamba, iindlela zethu zothutho, uqoqosho lwamafutha kumakhaya ethu kunye neendlela esizifudumeza ngazo. I-biofuels yanamhlanje, esetyenziswe kwisikali, ayizinzile kuneentlobo zakudala: ioli yomnenga. Kwaye ukutshisa ukutya yinkcazo ye-decadence.
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Nikela