El ukushintsha kwesimo sezulu Kubanga imiphumela yezemvelo, ezomnotho nezenhlalo ezindaweni ezahlukahlukene zomhlaba, kuthinte kabi izigidi zabantu futhi kulindeleke ukuthi lesi simo siqhubeke nokuba sibi.
Esinye isici okufanele usikhumbule ukuthi amazwe amaningi anezindawo noma izifunda ezinikezwa zona i-hydropower lokho kungathinteka. Ngenxa yokuguquka kwesimo sezulu, izindawo eziphakathi nobude bomhlaba kulindeleke ukuthi zinciphise ukugeleza kwamanzi emifuleni nasemachibini akhiqiza ugesi.
Emhlabeni kunezinkulungwane zamadamu azo zonke osayizi eziphakelayo ugesi ezigidini zabantu.
Amandla kagesi adinga ukugeleza kwamanzi njalo ukuze kusebenze futhi ngenxa yokuguquka kwesimo sezulu kuzoba nokuhlukahluka okukhulu kwemvula nesomiso esikhulu ezindaweni ezithile lapho bekungakaze kwenzeke khona ngaphambili, ngakho-ke kunganzima ukukhiqizwa kwamandla ngalo mthombo.
Cishe amazwe angama-60 akhiqiza ugesi wawo omningi kusuka ezitshalweni eziphehla ugesi ophehlwa ngamanzi, ngakho-ke izinkinga zalo mthombo wokunikeza amandla zizodala izimo ezinkulu zenhlalo nezomnotho.
Njengamanje amandla kagesi aphehlwa ngamanzi acishe abe ama-Gigawatts angama-900.
Isimo sibucayi njengoba ingxenye yesithathu yemifula emikhulu yomhlaba yehlise ukugeleza kwayo kanti eminye iphelelwa ngamanzi. Ebhekene nalesi simo, kunzima kakhulu ukubikezela ukuthi ikusasa lamandla kagesi kagesi lizoba yini emashumini eminyaka ezayo.
Izwe ngalinye kumele lihlaziye isimo salo ngoba akuyona inkinga encane, i- ukukhiqizwa kwamandla ugesi ophehlwa ngamanzi uzothinteka ekushintsheni kwesimo sezulu futhi lokhu kuzodala izinkinga ezibalulekile ekusebenzeni kwawo nasekuwohlokeni kwekhwalithi yempilo yabantu.
Ukuthatha izinyathelo zokuvimbela isimo ukuba sibe nzima kakhulu kubalulekile, njengokushintsha imodeli yamandla yaleyo engancikile kunoma iyiphi umthombo wamandla. Esikhundleni salokho, sebenzisa ukuxubana kwemithombo ekuvumela ukuthi ubhekane kahle nokushintshashintsha ngenxa yezinguquko ezimweni zemvelo.
Ukuguquka kwesimo sezulu kuyinkinga enkulu okufanele iqale ukuxazululwa namuhla, ayikwazi ukulinda ikusasa, ngoba imiphumela ingahlehliseka futhi ibe yingozi ezindaweni ezinkulu zomhlaba.
Kubonakale kukuhle kakhulu kimi kepha bengingeke ngithande ukwazi eminye imiphumela
"Yenza ukuxuba", ngokujulile, hlanganisa