Nyika neNzvimbo dzePacific Island (PICTs) dziri kuramba dzichishandisa simba rinogona kushandiswazve kuti dzivandudze kuchengetedzeka kwesimba, kuderedza kuvimba nemafuta anotengeswa kunze kwenyika, uye kugadzirisa shanduko yemamiriro ekunze. Pakati pezvimwe zvinhu zvinogona kushandiswazve, simba rinogadzirwa nemvura—kunyanya simba diki rinogadzirwa nemvura (SHP)—rinoonekwa zvakanyanya nekuda kwekuvimbika kwaro uye kushanda zvakanaka kwemari.
Mamiriro Esimba reMadziva Pari Zvino
Fiji: Fiji yafambira mberi zvikuru mukuvandudza magetsi emvura. Chiteshi cheNadarivatu Hydropower Station, chakatangwa muna 2012, chine simba re41.7 MW uye chinobatsira zvikuru mukuwanikwa kwemagetsi munyika.
Papua New Guinea (PNG): PNG ine simba reSHP re41 MW, rinofungidzirwa kuti rinogona kusvika 153 MW. Izvi zvinoratidza kuti inenge 27% yesimba reSHP rakagadzirwa. Nyika iri kushanda nesimba pamapurojekiti akaita sepurazi reRamazon re3 MW uye rimwe purojekiti re10 MW riri kuitwa zvidzidzo zvekubudirira.
Samoa: Simba reSHP muSamoa rinosvika 15.5 MW, uye simba rose rinofungidzirwa kuva 22 MW. Simba remvura raimbopa magetsi anopfuura 85% munyika, asi mugove uyu wakaderera nekuda kwekuwedzera kwekudiwa. Mapurojekiti ekugadzirisa matsva abatanidza simba reSHP re4.69 MW kugrid, zvichisimbisa basa resimba remvura senzvimbo yesimba isingadhuri.
Zvitsuwa zveSolomon: Nesimba reSHP rakaiswa re361 kW uye simba re11 MW, 3% chete ndiyo yashandiswa. Nyika iri kugadzira mapurojekiti akaita seBeulah micro-hydropower plant ine simba re30 kW. Zvakakosha kuti, Tina River Hydropower Development Project, ine simba re15 MW, iri kuenderera mberi uye inotarisirwa kupa 65% yemagetsi anodiwa neHoniara kana yapera.
Vanuatu: Kugona kweSHP muVanuatu i1.3 MW, ine mukana we5.4 MW, zvichiratidza kuti inenge 24% yagadzirwa. Zvirongwa zviripo zvekuvaka zviteshi zvitsva gumi nezvitatu zvemagetsi madiki zvinosvika 1.5 MW. Zvisinei, ongororo dzenzvimbo dzinoda kutariswa kwemakore akawanda kuti vaongorore mukana wesimba remvura uye njodzi dzemafashamo.
Matambudziko Nemikana
Kunyange hazvo magetsi emvura achipa mabhenefiti akawanda, PICTs inosangana nematambudziko akadai semitengo yepamusoro yekudyara mari yekutanga, matambudziko ezvekufambisa zvinhu nekuda kwenzvimbo dziri kure, uye kusasimba kwekushanduka kwemamiriro ekunze kunokonzerwa nemamiriro ekunze. Kunyange zvakadaro, mikana iripo kuburikidza nemari yepasi rose, kufambira mberi kwetekinoroji, uye kushandira pamwe kwedunhu kuti vakunde zvipingamupinyi izvi.
Maonero Eramangwana
Kuzvipira kwenyika dzePacific Island kusimba rinowanikwazve kuri pachena, nezvinangwa zvakaita sekuzadzisa simba rinowanikwazve 100% panosvika gore ra2030. Simba remvura, nekuvimbika kwaro uye kushanda zvakanaka kwemari, ragadzirira kutamba basa guru mukuchinja uku. Kuenderera mberi nekudyara mari, kuvaka kugona, uye kuronga kwakasimba zvichave zvakakosha kuti zvizadzise zvizere kugona kwesimba remvura munharaunda iyi.
Nguva yekutumira: Chivabvu-27-2025
