Hydropower uye shanduko yemamiriro ekunze

El kuchinja kwemamiriro ekunze Iri kukonzeresa nharaunda, hupfumi uye magariro mhedzisiro munzvimbo dzakasiyana dzepasi, zvichikanganisa mamirioni avanhu uye zvinotarisirwa kuti mamiriro aya acharamba achiwedzera.

Chimwe chinhu chekuchengeta mupfungwa ndechekuti nyika zhinji dzine nzvimbo kana matunhu anopihwa hydropower izvo zvinogona kukanganiswa. Nekuda kwekushanduka kwemamiriro ekunze, zvinotarisirwa kuti nzvimbo dzepakati-dzenzvimbo dzepasi dzinozotambura nekuderera kwekuyerera kwemvura kubva munzizi nemadhamu zvinogadzira magetsi.

Munyika mune zviuru zvemadhamu ehukuru hwese izvo zvinopa magetsi kumamiriyoni evanhu.

Hydroelectricity inoda kugara ichiyerera yemvura kuti ishande uye semhedzisiro yeshanduko yemamiriro ekunze kuchave nekusiyana kukuru kwemvura uye kusanaya kwakanyanya mune dzimwe nzvimbo kwazvisina kumboitika, saka zvinogona kuomesa kugadzirwa kwesimba kuburikidza nesosi ino.

Dzakakomberedza nyika makumi matanhatu dzinogadzira emagetsi mazhinji kubva kumagetsi emagetsi, saka matambudziko neichi sosi yekupa simba anokonzeresa mamiriro ezvinhu ehupfumi nehupfumi.

Parizvino magetsi emagetsi anosvika mazana mapfumbamwe emaGigawatts.

Mamiriro acho akakosha sezvo chetatu chenzizi huru dzepasi dzakadzikisa kuyerera uye dzimwe dzichipera mvura. Takatarisana nemamiriro ezvinhu aya, zvakaoma kwazvo kufanotaura kuti ramangwana remagetsi emagetsi richange rakaita sei mumakumi emakore ari kuuya.

Nyika yega yega inofanirwa kuongorora mamiriro ayo sezvo isiri dambudziko diki, iyo Kugadzirwa kwesimba Iyo gwenya remagetsi rinokanganiswa nekushanduka kwemamiriro ekunze uye izvi zvinounza matambudziko akakosha mukushanda kwayo pamwe nekudzikira kwehupenyu hwevanhu.

Kutora matanho ekudzivirira mamiriro acho kubva pakuwedzera kuomarara kwakakosha, sekushandura modhi yesimba yeiyo isingavimbe nechero ipi magetsi. Panzvimbo iyoyo, shandisa musanganiswa wezvinyorwa zvinokutendera iwe kuti unyatsobata shanduko nekuda kweshanduko yemamiriro ekunze.

Shanduko yemamiriro ekunze idambudziko rakakomba rinofanirwa kutanga kugadziriswa nhasi, harigone kumirira ramangwana, nekuti mhedzisiro yacho inogona kusagadziriswa uye njodzi kumatunhu makuru epasi.