Ngokuya sibona ukuvuselelwa kwamandla avuselelekayo njengamaphrojekthi amakhulu amapulazi omoya, amapulazi elanga, njll. ngasikhathi sinye sibona izinto ezintsha nge izimoto zikagesi.
Nokho, izimoto ezisebenza ngogesi zimane nje ziyisiqalo seqhwa futhi kungenxa yezimoto eziningi zalolu hlobo esingazithola sizungeza emadolobheni ethu Inkinga esinayo yokukhishwa kwe-CO2 ngeke iphele.
Lokhu kuqondile kusukela asizimisele ukukhiqiza inani lamandla kudingekile ukusebenzisa lezi zimoto ngaphandle kokukhipha i-CO2 nokuthi yini amandla avuselelekayo awaphumelelanga ukungena kwezokuthutha ukuze ukwazi ukufaka esikhundleni sezinjini zomlilo.
Yize lokhu kokugcina sikhula ngokwengeziwe futhi nsuku zonke sisondele ekuthatheni igxathu elikhulu kulokhu kusengaphambili.
Amandla elanga ayashibha futhi asebenze kahle
Kangangokuthi ngisho kufayela le- izindawo eziningi ezikude emhlabeni amandla avuselelekayo qala ukwanela esebenza kahle futhi eshibhile maqondana nokwethulwa futhi okungcono okwamanje, singabona ukuthuthwa kwazo.
Ngalokhu ngisho ngqo i I-Tapiatpia, igama elinikeza izikebhe zephrojekthi umsebenzi wayo izinto ezimbili: xhuma i-Amazon futhi ngikwazi ukukwenza ngaphandle kokulimaza imvelo ekuqhubekeni.
Lesi sikebhe esaziwa ngeTapiatpia ezigodini zomdabu eziphakathi kwe-Ecuador nePeru siyi- isikebhe selanga ekwazi ukuhamba ngaphezu kwamakhilomitha ayi-1.800 emifula yehlathi cishe ezinsukwini ezingama-25.
Umgqugquzeli walo msebenzi, u-Oliver Utne utshele i-New York Times ukuthi "Umqondo ukusebenzisa imigwaqo emikhulu yokhokho okuyimifula: imigwaqo emikhulu elungele futhi engaqedi amahlathi"
Ngemuva kweminyaka emihlanu kuqaliswa iphrojekthi, u-Oliver usanda kwenza uhambo lwakhe lokuqala lokuhlola ngomqondo wokuthi akwazi ukuhlanganisa ingxenye enkulu ihlathi le-ecuadorian lokho namuhla Kusesimweni esibi.
Yize kuliqiniso, lezi zinhlobo zemikhumbi zisekhona ube nesilinganiso esilinganiselwe namandlaKepha ngocwaningo olwengeziwe nentuthuko impela kuyiphrojekthi ehehayo.
Izitimela ezintsha zelanga
Ngaphandle kokuya kude kakhulu, uHulumeni we India umemezele emasontweni ambalwa edlule ukwethulwa kwephrojekthi "yokuqinisa izitimela zelanga" ohlelweni, ngendlela elinganisiwe, oluzokwazi konga cishe amalitha angama-21.000 kadizilil kulayini ngamunye ngonyaka.
Uma ufuna ukubona izindaba eziphelele zalezi zitimela zelanga ungazibona ku-athikili "Izitimela zeHybrid ezinamaphaneli elanga ziqala ukugoqeka eNdiya" lokho umlingani wami akubhalile UTomás Bigordá.
Vele isimanga asikho kusukela ku Ingqalasizinda yesitimela banezizathu ezizwakalayo ze engcupheni amandla akho aphelele emandleni elanga ngoba ukusetshenziswa okunamandla okunikezwa lolu hlobo lwezokuthutha kusemini, ngaphezu kwamanye amazwe inani le- izitimela zilinganiselwe kakhulu ngaphandle kokukwazi ukwandisa isibalo sayo kusukela inethiwekhi kagesi yendawo ayiniki ngaphezu kwayo.
I-England enale nkinga iqala iphrojekthi yokuyixazulula.
Kuleli cala, i- I-Imperial College Energy Futures Laboratory lapho uprofesa ogama lakhe linguTim Green echaze khona ukuthi: "Ojantshi abaningi bezitimela bawela izindawo ezinamandla amakhulu emisebe yelanga, kepha ngokungafinyeleli kahle kumanethiwekhi kagesi akhona."
Ukuhlanganiswa kokukhiqizwa kwelanga, ukufakwa kwezitshalo zelanga eliseduze nojantshi kanye nojantshi kuyinto okuthi, ngokusho kwabo, kuzokwenzeka eminyakeni engaphansi kwengu-10 emhlabeni jikelele.
Ukuthuthwa komgwaqo
Lokhu wudaba olusemqoka futhi wukuthi eminyakeni yamuva sekushiwo okuningi ngakho konke lokhu.
Kodwa-ke, ngaphandle kwezimoto ezivuselelekayo noma amaloli, umbuzo noma umucu wengxoxo uyefana nalowo owawusekuqaleni. Ngabe siguqula lapho sikhipha khona ukukhipha esikhundleni sokunciphisa? Kungumongo wendaba.
Ngalesi sizathu esifanayo, amaphrojekthi acishe afane nalawo wesitimela baqala "ukupheka" ezingqondweni zabaningi.
Ngalokhu ngiqonde ukuthi faka ama-solar panel eduze nemigwaqo, silungisa izingqalasizinda ukuze kuthi, ngokusebenzisa le migwaqo efanayo, lezo ezinikeza amandla adingekayo ukuze zikwazi ukukhokhisa izimoto.
Njenge-Scalextric go!
Yize kubonakala kungenakwenzeka futhi ukuhlanya okumbalwa, le misebenzi isivele iyaqhubeka kanti izifundo zokuqala zikhomba ukuthi ziningi eshibhile kunokulindelekile.
Ekugcineni, nokwanelisa ilukuluku lakho, ngiphawule ukuthi inqubekela phambili enkulu iyenziwa ngezimoto zikagesi noma "ezivuselelekayo", kepha kuthiwani ngamaloli avuselelekayo?
Ungafunda izindaba lapha wephrojekthi EcoTrans lapho amaloli aziphatha khona njengesihlahla.