Njengoba sonke sazi, amandla avuselelekayo zivusa isithakazelo yabantu abaningi, abaningi. Ososayensi nezinhlangano eziningi basixwayisa ngenkinga yokuqhubeka nokusebenzisa izinto zokubasa ezimbiwa phansi.
Ngenhlanhla, kunamadolobha athile anezinhloso ezivelele zokuvuselelwa. Iningi labo lihlongoze ukuphakela idolobha ku I-100% ngamandla avuselelekayo anezinsuku ezisukela ku-2015 kuya ku-2050.
Sizobona amadolobha amaningana:
Imizi ephezulu
I-1.Copenhagen, inenhlanhla yomoya wasogwini
ICopenhagen, inhlokodolobha yaseDenmark, inenzuzo ekhethekile ngoba izwe lonke selivele lazibophezela ezinhlosweni ezivelele zamandla avuselelekayo phambilini. Eqinisweni, i- idolobha lithembisa ukuba idolobha lokuqala elingathathi hlangothi maqondana nokukhishwa kwekhabhoni ngo-2025 kube lula ngoba imimoya yasogwini sezivele zihlangabezana nengxenye enkulu yezidingo zamandla zedolobha
2. EMunich, inhlokodolobha yaseBavaria:
Ngabantu abayizigidi eziyi-1,35, EMunich Yidolobha lesithathu ngobukhulu eJalimane futhi lingesinye sezikhungo ezibaluleke kakhulu kwezomnotho ezweni. Ngo-2009, idolobha lafaka inselelo yokuqinisekisa ukuthi ngonyaka ka-2025 ukuphakelwa kwamandla kagesi kwedolobha kuvela emithonjeni evuselelekayo engu-100%.
Ngokubambisana nenkampani yombuso yedolobha, IStadtwerke München (I-SWM), senziwe sasebenza ngenhloso yokuthi zikhiqize ngokwanele ezitshalweni zazo Ugesi oluhlaza ukuze kuthi ngo-2025 ukuhlangabezana nezidingo zamandla zendawo ezihlanganisa iMunich, elinganiselwa okungenani ku-7.500 billion KWh ngonyaka.
3. I-Aspen, iColorado: ISki Mecca
Leli dolobha, elisesifundazweni saseColorado, e-United States, futhi elizungezwe izintaba, lidume ngokuba ngenye yezindawo ezihamba phambili zokushushuluza. Kungekudala ngemuva kokusungulwa kwayo, yaba ngelinye lamadolobha okuqala eNtshonalanga Melika ukusebenzisa amandla kagesi kagesi. Sikhuluma ngonyaka we-1885. Idolobha kanye nezakhamizi zalo baqhubeka naleli siko eminyakeni eyi-130 kamuva ukuthi, ngo-2015, babe ngomunye amadolobha okuqala emhlabeni ukusebenzisa amandla avuselelekayo ukusebenzisa i-100% yohlelo lwayo lukagesi.
4. ISan Diego, eCalifornia:
ICalifornia isivele ibonile ukukhula okuqhumayo kuyo yomibili amandla elanga kanye nasemakethe yezimoto kagesi. ESan Diego, lokhu kukhula kuguqulwe kwaba yimizamo yokwakha umphakathi osebenzisayo Amandla avuselelekayo ayi-100% ngonyaka ka-2035
5. ISydney, e-Australia: yehlisa ukukhishwa okungu-70% ngo-2030
E-Australia amabhethri nawo ayafakwa, iSydney yenza lesi sinyathelo esihle. Njengamanje, basebenzela ukunciphisa ukukhishwa okukhiqizwa yi abamba ukushisa ngama-70% phakathi kwamanje nango-2030, esinye seziphakamiso zaleli dolobha ukuthi ingxenye yesithathu yamandla asetshenzisiwe kubantu ivela emithonjeni evuselelekayo kanti ingxenye yesibili yesithathu isele isizukulwane esisebenza kahle kakhulu.
6. IFrankfurt, Germany: ukukhishwa okungu-zero CO2 ngo-2050
IFrankfurt icabanga a umgomo wokunciphisa wokulangazelela ukukhishwa kwekhabhoni. Konke lokhu ezweni elizibophezele okuningi kakhulu kuningi ekwehliseni empeleni i-CO2. Ngenkathi lonke elaseJalimane lilandela izinqubomgomo zalo ze-'giggiewende 'noma zokuguqulwa kwamandla, iFrankfurt ifuna ukunciphisa ukukhishwa kwayo kwekhabhoni ngo-100% ngonyaka ka-2050. Sekuvele kukhona inqubekela phambili ebonakalayo ngokuncishiswa yokusetshenziswa kwamandla, kungakhathalekile ukuthi umnotho wedolobha ukhula kanjani: IFrankfurt isungule enye yezinhlaka zokuqala zikamasipala zokuvikela amandla nezulu, ebilokhu ikhuthaza uhlelo oluphelele lokuphathwa kwamandla kusukela ngo-1985.
7. ISan José, California: Ugesi ovela kwaMandla Avuselelekayo ngo-2022
Ukuba senkabeni yeSilicon Valley, iSan José inenhloso yokukwazi ukusebenzisa ugesi okhiqizwe ngamandla avuselelekayo ngonyaka ka-2022. Ukuze kwenzeke lokhu, idolobha selinqume ukunciphisa ubucwepheshe obuhambisana nokufakwa nokusetshenziswa kwamandla elanga. Eqinisweni, ingenye ye- amadolobha ambalwa ezweni okuqede isidingo sokuba nemvume yokwakha lapho ungeza amapaneli elanga ophahleni, kususa esinye sezindlela zokuzivikela ezinkulu lapho usebenzisa amandla elanga. Phakathi kwabo futhi hlela ukufaka amandla elanga ezikhungweni zikamasipala, asekela ubuchwepheshe obusha futhi asize ukudala amadili amakhulu wokuthenga amandla.
Lawa madolobha ewodwa asevele akhiqiza uhlu oluhlaba umxhwele futhi uma ebumbene amele izigidi nezigidi zabantu, ozinyathelo zabo zemvelo zizoncishiswa njengoba behlangabezana nezinhloso zabo.