Amandla ombane owenziwe ngamanzi ngumthombo wamandla ohlaziyekayo oxhomekeke kumjikelo wamanzi oqhubekayo, oqinisekisa indlela yokuvelisa umbane ezinzileyo nengenako ukuphilisana kwendalo. Eli nqaku liphonononga inzuzo yezityalo zamandla ombane, ukukhutshwa kwekhabhoni ephantsi, kunye nokukwazi kwabo ukubonelela ngombane ozinzileyo.
Umthombo wamandla azinzileyo
I-Hydropower idume ngokuzinza kwayo. Ngokungafaniyo namafutha efosili anomlinganiselo, ubutyebi bamanzi buhlala buzaliswa ngokuna kwemvula kunye nomjikelo wamanzi endalo. Oku kuqinisekisa ukuba amandla ombane ophehlwa ngamanzi angasetyenziswa ngokungenasiphelo, oko kuwenza abe yinxalenye ebalulekileyo yekamva lamandla azinzileyo.
Ukukhutshwa kweKhabhoni ephantsi
Enye yezona nzuzo zibalulekileyo zamandla ombane owenziwe ngamanzi yimpembelelo yawo encinci kwindalo esingqongileyo malunga nokukhutshwa kwekhabhoni. Ngokungafaniyo nokuveliswa kwamandla efosili esekelwe kumafutha emveli, izityalo ezisebenza ngamanzi zivelisa amanqanaba asezantsi kakhulu ekharbon diokside. Oku kubenza babe ngumhlobo obalulekileyo kwiinzame zehlabathi zokulwa nokutshintsha kwemozulu, ukunciphisa icarbon footprint yecandelo lamandla.
Ubonelelo ngoMbane oluZinzileyo
Amaziko ombane osebenza ngamanzi anikezela ngobonelelo lombane olungaguqukiyo noluzinzileyo. Imisebenzi yabo ayixhomekekanga kuguquguquka kokufumaneka kwepetroli okanye ixabiso lefosili ehlala ifunyanwa ngamaziko ombane wefosili. Njengoko ukuhamba kwamanzi kuphenjelelwa kancinane kukuguquguquka kwamaxesha onyaka kunye nemozulu, imizi-mveliso yamandla ombane esebenza ngamanzi inokubonelela ngomthombo othembekileyo wamandla unyaka wonke, inegalelo kuzinzo lwegridi kunye nokunciphisa umngcipheko wokunqongophala kwamandla.
Impembelelo kuBume beNdawo kunye noLuntu
Ngaphandle koncedo oluninzi, amaziko ombane osebenza ngamanzi anokuba neempembelelo ezithile zokusingqongileyo nezentlalo. Oku kunokubandakanya:
Iimpembelelo ze-ikhosistim: Ukwakhiwa kwamadama ezityalo ezivelisa umbane ngamanzi kunokuguqula inkqubo yendalo engqongileyo, echaphazela iindawo zokuhlala zasemanzini nezasemhlabeni. Ulawulo olunenkathalo lokusingqongileyo lubalulekile ukunciphisa ezi ziphumo.
Ukufuduswa koLuntu: Kwezinye iimeko, ukwakhiwa kwemizi-mveliso yombane ophehlwa ngamanzi kusenokufuna ukufuduswa koluntu lwasekuhlaleni. Oku kunokuba nefuthe lezentlalo nenkcubeko, kwaye kubalulekile ukujongana nezi nkxalabo ngelixa kucwangciswa kwaye kusenziwa iiprojekthi ezinjalo.
Ulawulo lweGeological and Water Resource: Amaziko ombane osebenza ngamanzi afuna ulawulo ngononophelo lobutyebi bamanzi kunye neemeko zejoloji ukuqinisekisa ukuzinza kwazo. Oku kubandakanya ulawulo lwentlenga kunye nokugcinwa kwamaxesha athile.
Ukuqukumbela, ukwakhiwa kwemizi-mveliso yombane oqhutywa ngamanzi kubalulekile ukuhlangabezana neemfuno zamandla, ukunciphisa ukukhutshwa kwekhabhoni, nokukhuthaza uphuhliso oluzinzileyo. Nangona kunjalo, kubalulekile ngokulinganayo ukwenza ulungelelwaniso phakathi kwezinto ezilungileyo zokwenziwa kombane kunye neempembelelo zazo ezinokubakho kokusingqongileyo noluntu. Ngokwakhiwa kweplanti yombane wamanzi onoxanduva noluzinzileyo, singenza igalelo elibalulekileyo kwikamva lamandla acocekileyo.
Ixesha lokuposa: Sep-11-2023
