IGreenpeace igcizelela ukuthi umhlaba onamandla ahlanzekile futhi ofinyeleleka kubo bonke kungenzeka futhi usebenza, yingakho izinikele ekuqedeni ezinye izinganekwane ezidume kakhulu, zivame ukusetshenziselwa ukulwa nokusetshenziswa kwamandla avuselelekayo futhi uthethelele ukusetshenziswa kwamandla okubasa
Ngokulandelayo sizobona ukuthi ziyini lezi zinganekwane:
Inganekwane 1 - amandla avuselelekayo ziyabiza
Eminyakeni yamuva nje izindleko zomoya namandla elanga zehle kakhulu. Namuhla, ubuchwepheshe ezingavuseleleka yilezi Isixazululo sokonga kakhulu ngenani elikhulayo lamazwe nezifunda.
Kepha kukhona okunye: amandla umoya futhi i i-solar Azidingi okokufaka, futhi azinazo izindleko eziphakeme zokulungisa, ngaphezu kwalokho, amaphaneli elanga asezingeni elifanele angahlala ngaphezu kweminyaka engama-25, kanye ne-turbine yomoya ekhiqizwa yi-GAMESA noma i-VESTAS iminyaka engaphezu kwengu-20.
Inganekwane 2 - Isakhula futhi ayenele
Ubuchwepheshe be amandla avuselelekayo ukulungele ukwenza kanjalo onokwethenjelwa emazweni emhlabeni jikeleleEqinisweni, ngo-2050, cishe zonke izidingo zamandla zomhlaba zingafinyelelwa ngamandla avuselelekayo.
Inganekwane 3 - Abakwazi ukuletha i- ugesi okudingekayo
Amandla avuselelekayo angahlangabezana nazo zonke izidingo zethu zamandla ngendlela ephephile, esimeme futhi enokwethenjelwa, isibonelo salokhu yiJalimane, umnotho omkhulu kunayo yonke eYurophu, esivele ithola cishe u-40% kagesi wayo kusuka amandla avuselelekayo.
Inganekwane 4 - Izinsimbi zikagesi azilungile
Inethiwekhi kagesi, okungukuthi, uhlelo oluxhuma izitshalo zamandla kubathengi, ingaphatha ubukhulu obukhulu bamandla avuselelekayo aguquguqukayo uma yakhelwe ukwenza njalo, kuthatha ukuguqulwa okuhamba kancane kohlelo lwamandla ukuze kuvunyelwe ukukhiqizwa nokusetshenziswa kwamandla kwanamuhla.
Inganekwane 5 - Zimbi emvelweni
Impikiswano ejwayelekile emelene namapulazi omoya ukuthi zibulala izinyoni namalulwane. Kodwa-ke, ngokwenza ukuhlolwa kokuthikamezeka kwemvelo futhi kucatshangelwa izindlela ezifudukayo nezendawo zezinyoni ngaphambi kokwakhiwa, lokhu kugwenywa ngokuphelele. Umhlaba osetshenziselwa amaphrojekthi wamandla avuselelekayo, njengamapulazi omoya, ingasetshenziselwa i- ezolimo nemfuyo. Isipiliyoni samazwe omhlaba sikhombisile ukuthi imfuyo ayithinteki ngokuba khona kwamapulazi omoya.
Inganekwane 6 - Greenpeace ifuna ukuqeda amandla amalahle namandla enuzi MANJE
Imodeli yamandla ehlongozwe yiGreenpeace isuselwa enguqukweni gokujwayelekile ku amandla avuselelekayo, iphrojekthi esungulwe emazweni angaphezu kwama-30 kanye nezifunda ukunciphisa ukuncika kwethu kumalahle, i-petroleum, igesi namandla enuzi ngokuhamba kwesikhathi.
Greenpeace
Greenpeace yi-NGO yezemvelo eyasungulwa ngo-1971 eVancouver, eCanada.
Inhloso ye-NGO ukuvikela nokuvikela imvelo, kungenelela ezingxenyeni ezehlukene zomhlaba lapho kuhlaselwa iMvelo kwenziwa. IGreenpeace yenza imikhankaso yokunqanda ukuguquka kwesimo sezulu, ukuvikela ukuhlukahluka kwezinhlobonhlobo zezinto eziphilayo, ukudla okunempilo ngokungasetshenziswanga kwama-transgenics, ukunciphisa ukungcoliswa komhlaba, ukuqeda ukusetshenziswa kwamandla enuzi nezikhali nokuvikela amahlathi nezindawo zemvelo, ikakhulukazi indawo yase-Arctic.
Ngamahhovisi kazwelonke nawesifunda emazweni angama-44, le nhlangano ithola imali yayo kwiminikelo yomuntu ngamunye 3 million amalungu, kusukela ngoMashi 1, 2013, emhlabeni wonke.
I-turbine yomoya enkulu kunazo zonke emhlabeni
IVestas yethule ukuvuselelwa komoya ophephela omkhulu kunayo yonke emhlabeni. Anginazo izichasiso zokuchaza ukuthi likhulu kangakanani leli turbine. I-V164, i-windmill engu-220 yemitha ene Amathani angama-38, amamitha angama-80 ubude, isanda kugxila kubo bonke abanentshisekelo yokuvuselelwa eDenmark.
I-turbine yangaphambilini ibikwazi ukuletha amandla ka-8 MW, futhi ngenxa yezibuyekezo manje isiyakwazi ukufinyelela ku I-9 MW okukhiphayo ngaphansi kwezimo ezithile. Esivivinyweni sayo sokuqala, i-V164 ibikhona uyakwazi ukukhiqiza ama-kWh angama-216.000 ngamahora angama-24 kuphela.
Akukhona nje kuphela ukuthi kuyirekhodi eliphelele lokukhiqizwa kwamandla omoya ngomshini owodwa womoya, kodwa yisibonakaliso esicace bha sokuthi imimoya yasolwandle izodlala indima enkulu ekuguqulweni kwamandla osekuvele kuqhubeka.
Kwanele ukuvula ikhaya iminyaka engama-66
Ngokusho kukaTorben UHvid Larsen, IVestas CTO:
"Wethu prototype isethe elinye irekhodi lesizukulwane, ngama-216.000 kWh akhiqizwe esikhathini samahora angama-24. Siyathemba ukuthi lo injini ephehla ugesi engu-9 MW kukhombise ukuthi ikulungele ukumaketha, futhi sikholwa wukuthi izodlala indima enkulu ekwehliseni izintengo zamandla omoya asolwandle. "
Imvamisa ukukhuluma ngama-kilowatts kunzima futhi kungabonakali. Kepha ngokusho kwezindikimba ezisemthethweni, ukusetshenziswa kwamandla kagesi okujwayelekile kwekhaya laseSpain kungu-3.250 kWh ngonyaka. Inani eliphakeme kancane kunokusetshenziswa kwaminyaka yonke kokuhlala emadolobheni emadolobheni amakhulu aseNingizimu Melika. Ukubheka lokhu, usuku lokukhiqiza lungahlinzeka ugesi ekhaya elijwayelekile iminyaka engaphezu kwengu-66.
Ngosayizi omkhulu kuneTorres Kio eMadrid futhi ifana neMeya yaseTorre eMexico, umjikelezo abawelayo mkhulu kunesondo lensimbi leLondon Eye eLondon. Le turbine ukuvela kwe-V164-8.0 MW, i-turbine yomoya esivele yephule amarekhodi ngo-2014 naku Inganika amandla imindeni yaseBrithani eyi-16.000.