Palibe zovuta pazotsatira za kusandutsa mbewu kukhala biofuel. Ngati chakudya chimagwiritsidwa ntchito kupangira magetsi pamagalimoto kapena kupanga magetsi kapena nyumba zotenthetsera, ziyenera kulandidwa m'kamwa mwa anthu, kapena zachilengedwe ziyenera kuchotsedwa padziko lapansi, chifukwa malo olimako akukulirakulira kuti akwaniritse zofunikira zina. Koma maboma ndi mafakitale amene amawakonda amabisa mfundo yoonekeratu imeneyi. Zimatisokoneza ndi kutisokoneza ponena za njira yomwe mwachionekere idzathetsere kuwonongeka kwa nyengo.
Kuyambira pachiyambi, zolimbikitsa ndi malamulo olimbikitsa mafuta achilengedwe mbali zonse za Atlantic zinalibe kanthu ndi kupulumutsa dziko lapansi komanso chilichonse chokhudza ndale. Angela Merkel adakankhira udindo wa EU biofuels ngati njira yopewera miyezo yamphamvu yamafuta amafuta kwa opanga magalimoto aku Germany. Ku US, akhala akugwiritsidwa ntchito kwa nthawi yayitali onjezerani mtengo wa tirigu ndikupatsa alimi msika wotsimikizika. Ndichifukwa chake olamulira a Biden, pomwe zisankho zapakati pazaka zikubwera, zimakhalabe adachita nkhanza izi.
A lipoti latsopano la Green Alliance, lingaliro lodziyimira pawokha, likuwonetsa kuti chakudya chogwiritsidwa ntchito ndi UK chokha pamafuta amafuta amatha kudyetsa anthu 3.5 miliyoni. Ngati kupanga mafuta a biofuel kukanatha padziko lonse lapansi, malinga ndi kuyerekezera kwina, mbewu zopulumutsidwa zitha kudyetsa anthu 1.9 biliyoni. Chotsatira chokhacho chokhazikika komanso chodalirika chaukadaulo uwu ndi njala.
Si nkhani chabe kukwera mitengo yazakudya, zazikulu ngati izi. Misika yamafuta achilengedwe imaperekanso chilimbikitso chachikulu kulanda malo kwa alimi ang'onoang'ono ndi anthu amtundu wawo. Kuyambira 2000, Mahekitala 10 a dziko la Africa, nthawi zambiri malo abwino kwambiri, agulidwa kapena kulanda ndi ndalama zodziyimira pawokha, mabungwe ndi osunga ndalama. Amalowetsa chakudya cha anthu am'deralo ndi "mbewu zosinthika": zinthu monga soya ndi chimanga zomwe zimatha kusinthana pakati pa misika yazakudya, chakudya cha ziweto kapena mafuta amafuta, kutengera mitengo yamphamvu kwambiri. Kulanda malo ndi chifukwa chachikulu cha umphawi ndi njala.
Zonse zazikulu zokolola za biodiesel kukhala ndi zotsatira zapamwamba za nyengo kuposa mafuta omwe amawasintha. Mafuta a rapeseed amayambitsa kutentha kwapadziko lonse kuwirikiza 1.2, mafuta a soya kuwirikiza kawiri, mafuta a kanjedza katatu. Zomwezo zimapitanso Mowa wopangidwa kuchokera ku tirigu. Komabe kulingalira uku sikunayimitse Kutsegulanso kwa chomera cha bioethanol ku Hull, poyankha zolimbikitsa za boma, zomwe zidzagwiritse ntchito tirigu wolimidwa pa malo okwana mahekitala 130,000.
Nthawi zonse msika watsopano wamafuta achilengedwe ukakhazikitsidwa, timauzidwa kuti ungowonongeka. Chitsanzo chaposachedwa ndi chomwe BP inanena kuti ndege zizidzayendetsedwa ndi “zakudya zokhazikika monga mafuta ophikira ogwiritsidwa ntchito ndi zinyalala zapakhomo”. Nthawi zonse, msika ukangoyamba kumene, mbewu zodzipereka zimabzalidwa kuti ziperekedwe. Kale, zinyalala zonse zomwe zingathe kuchotsedwa zenizeni zikugwiritsidwa ntchito, komabe ndizofunika 17% yokha ya biodiesel ya EU ndipo pafupifupi bioethanol iliyonse. Ngakhale ziwerengerozi, malinga ndi wofalitsa nkhani zamakampani omwe adalumikizana nane, zatambasulidwa: monga mafuta a kanjedza otayira, chifukwa cha kufunikira kwa biodiesel "yobiriwira", ikhoza kukhala yamtengo wapatali kuposa mafuta atsopano, zinthu zatsopano zimati zimagwera mumtsinje wa zinyalala.
M'malo momvera nkhawazi, chaka chatha boma la UK, "kuyankha mayankho amakampani", chinawonjezera cholinga chake kuchuluka kwa biofuel yomwe imagwiritsidwa ntchito poyendetsa pamtunda. Choyipa chachikulu, zimatsimikizira kupitiliza kukula kwa eyapoti ndi zomwe akuti ndege posachedwapa zidzatha kugwiritsa ntchito mafuta "osasunthika".. Pochita izi zikutanthauza mafuta achilengedwe, chifukwa palibe gwero lina "lokhazikika" lomwe lingalimbikitse kuyenda kwandege kwakanthawi kochepa. Koma palibe njira yowulukira kuposa nambala yaying'ono za ndege zomwe zili ndi mafutawa zomwe sizikhudzanso njala yapadziko lonse komanso tsoka lachilengedwe.
Tsopano kampani yamagetsi ya Ecotricity ili nayo anayambitsanso plan kusintha mahekitala 6.4m a UK - kupitilira gawo limodzi mwa magawo atatu a malo athu - kukhala chakudya chamafuta opangira mpweya. Woyambitsa Ecotricity, Dale Vince, adanena modabwitsa kuti "ndi dongosolo lopanda zoyipa”. Koma, monga otsutsa akhala akuyesera kutero sonyezani kwa iye, ndondomeko imeneyi idzabweretsa ndalama zambiri za chilengedwe, carbon ndi chakudya. M’mawu ena tinganene kuti malowo akanatha kulimapo chakudya; kapena, ngati itasiya kugwiritsidwa ntchito popanga chakudya, ingagwetse mpweya wochulukirapo ndikusunga nyama zakuthengo zambiri ngati itasinthidwanso. Kupanga kwa biogas nakonso kwayambitsa zochitika zowononga kwambiri, chifukwa cha kufalitsa zotsalira kumtunda, zomwe ndi gawo lofunikira la dongosolo la Ecotricity, kapena kuchucha ndi kung'ambika. Ndilo lingaliro loyipa kwambiri logwiritsa ntchito malo lomwe ndidawonapo ku UK.
Nditamutsutsa Vince pa nkhani zimenezi, iye anandiuza kuti: “Sindife amene ndife ochita zoipa kwambiri. Ndife okonda zachilengedwe omwe timachita zinthu, ndipo nthawi zambiri tikangoyambitsa china chake timasokoneza malingaliro okhazikika a zinthu. ”
Koma sitingagwiritse ntchito kukonzanso koteroko kuthetsa vuto lathu la nyengo. Kuti tisiye mafuta oyambira pansi, tiyenera kusintha mphamvu zathu: kufunikira kwathu kuyenda, njira zathu zoyendera, kuchuluka kwa mafuta m'nyumba zathu ndi njira zomwe timatenthetsera. Ma biofuel amakono, omwe amagwiritsidwa ntchito pamlingo, sakhala okhazikika kuposa mitundu yakale: mafuta a whale. Ndipo kuwotcha chakudya ndi tanthauzo la decadence.
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