Hydropower muPacific Island Marudzi: Yazvino Mamiriro uye Remangwana Tarisiro

Pacific Island Countries and Territories (PICTs) iri kuwedzera kutendeukira kumagetsi anogona kudzokororwa kuti awedzere kuchengetedzeka kwesimba, kuderedza kuvimba nemafuta anotengeswa kunze kwenyika, uye kugadzirisa shanduko yemamiriro ekunze. Pakati pemhando dzakasiyana-siyana dzinogona kudzokororwa, hydropower-kunyanya diki hydropower (SHP)-inomira pachena nekuda kwekuvimbika kwayo uye mutengo-kushanda.
Ikozvino Mamiriro eHydropower
Fiji: Fiji yaita nhanho huru mukuvandudza simba remvura. Iyo Nadarivatu Hydropower Station, yakapihwa basa muna 2012, ine huwandu hwe41.7 MW uye inobatsira zvakanyanya mukufambiswa kwemagetsi munyika.

Papua New Guinea (PNG): PNG ine yakaiswa SHP simba re41 MW, ine inofungidzirwa mukana we153 MW. Izvi zvinoratidza kuti inenge 27% yeSHP inogona kuve yakagadzirwa. Nyika iri kushanda nesimba muzvirongwa zvakaita se3 MW Ramazon chirimwa uye chimwe chirongwa che10 MW chiri kuita zvidzidzo zvinogoneka.
Samoa: Samoa's SHP simba inomira pa15.5 MW, ine huwandu hunofungidzirwa hunofungidzirwa pa22 MW. Hydropower yakambopa magetsi emunyika inodarika zvikamu makumi masere neshanu kubva muzana, asi chikamu ichi chadzikira nekuda kwekukura kuri kudiwa. Mapurojekiti achangoburwa ekuvandudza akabatanidzazve 4.69 MW yeSHP kugedhi, zvichisimbisa basa remagetsi emvura sesimba risingadhuri .
Solomon Islands: NeSHP yakaiswa simba re361 kW uye inogona kuita 11 MW, ingangoita 3% chete ndiyo yakashandiswa. Nyika iri kugadzira zvirongwa zvakaita se30 kW Beulah micro-hydropower plant. Zvakanyanya, iyo Tina River Hydropower Development Project, yekumisikidza 15 MW, iri kuenderera mberi uye inotarisirwa kupa makumi matanhatu neshanu muzana emagetsi eHoniara anodiwa kana apera.
Vanuatu: Vanuatu's SHP yakaiswa simba ndeye 1.3 MW, ine mukana we5.4 MW, zvichiratidza kuti inenge 24% yakagadziridzwa. Zvirongwa zviri panzvimbo yekuvaka gumi nenhatu mitsva yemagetsi emagetsi emagetsi anokwana 1.5 MW. Nekudaro, kuongororwa kwesaiti kunoda kutariswa kwemakore akawanda kuti uongorore mukana wemagetsi emvura uye njodzi yemafashama.
Matambudziko nemikana
Nepo simba remvura richipa mabhenefiti akawanda, maPICT anotarisana nematambudziko akadai sekudhura kwekutanga kwekudyara, kuomerwa nemamiriro ekunze nekuda kwenzvimbo dziri kure, uye kusagadzikana kwekusiyana kwemamiriro ekunze. Zvakadaro, mikana iripo kuburikidza nemari yepasirese, kufambira mberi kwetekinoroji, uye kubatana kwedunhu kukunda zvipingaidzo izvi.
Ramangwana Outlook
Kuzvipira kwemarudzi ePacific Island kune simba rinogadziriswa kunoonekwa, nezvinangwa zvakadai sekuwana 100% simba rinogadziriswa ne 2030. Hydropower, nekuvimbika kwayo uye mari-inoshanda, yakagadzirira kuita basa rinokosha mukuchinja uku. Kuenderera mberi kwekudyara, kuvaka hunyanzvi, uye kuronga kwakadzikama kuchave kwakakosha kuti uwane zvizere mukana wehydropower mudunhu.