Kare, kuoma kwemigumisiro yacho kwakaita kuti nyika dzimbomira kuronga kukurumidzisa kuvaka mafekitori enyukireya uye dzitange kudzikisa kushandiswa kwawo. Asi gore rapera, simba renyukireya rakanga richikwira zvakare.
Kune rumwe rutivi, gakava reRussia neUkraine rakakonzera shanduko muhurongwa hwese hwemagetsi, izvo zvakakurudzirawo "vasingabvumirani nenyukireya" vazhinji kuti varege mumwe mushure memumwe uye vaderedze kudiwa kwesimba rekare zvakanyanya sezvinobvira nekutangazve simba renyukireya.
Hydrogen, kune rumwe rutivi, ndiyo inonyanya kukosha muzvirongwa zvekubvisa kabhoni mumaindasitiri makuru muEurope. Kukwira kwesimba renyukireya kwakasimudzirawo kuzivikanwa kwekugadzirwa kwehydrogen nesimba renyukireya munyika dzeEurope.
Gore rapera, ongororo yakaitwa neOECD Nuclear Energy Agency (NEA) ine musoro unoti “Basa reSimba reNyukireya muHupfumi hweHydrogen: Mutengo neMakwikwi” yakagumisa kuti tichifunga nezvekushanduka kwemitengo yegesi iripo uye zvinangwa zvehurongwa, tarisiro yesimba renyukireya muhupfumi hwehydrogen mukana mukuru kana matanho akakodzera akatorwa.
NEA yakataura kuti tsvakiridzo nekuvandudzwa kwekuvandudza kushanda zvakanaka kwekugadzirwa kwehydrogen zvinofanirwa kuwedzerwa munguva yepakati, sezvo "methane pyrolysis kana hydrothermal chemical cycling, pamwe pamwe chete netekinoroji ye reactor yechizvarwa chechina, zviri kuvimbisa sarudzo dzisina kabhoni yakawanda dzinogona kuderedza kudiwa kwesimba guru rekugadzirwa kwehydrogen".
Zvinonzwisisika kuti mabhenefiti makuru esimba renyukireya pakugadzira hydrogen anosanganisira kudzikira kwemitengo yekugadzira uye kudzikira kweutsi hunobuda. Kunyange hazvo hydrogen yakasvibirira ichigadzirwa uchishandisa simba rinogona kuvandudzwa pahuwandu hwe20 kusvika 40 muzana, hydrogen yepingi inoshandisa simba renyukireya pahuwandu hwe90 muzana, zvichideredza mitengo.
Mhedziso huru yeNEA ndeyekuti simba renyukireya rinogona kugadzira mahydrocarbon mashoma pamwero mukuru nemutengo unokwikwidzana.
Pamusoro pezvo, International Atomic Energy Agency yakaronga gwara rekushandisa kugadzira hydrogen yenyukireya mumabhizimisi, uye indasitiri iyi inotenda kuti kuvaka nzvimbo yeindasitiri neketani yekugovera zvinhu zvine chekuita nekugadzirwa kwehydrogen yenyukireya kuri munzira.
Parizvino, nyika dzakabudirira zvikuru pasi rose dziri kuita tsvakurudzo nekuvandudza chirongwa chekugadzira hydrogen yesimba renyukireya, vachiedza kupinda munharaunda yehupfumi yesimba rehydrogen nekukurumidza sezvinobvira. Nyika yedu iri kushingaira kukurudzira kuvandudzwa kwetekinoroji yekugadzira hydrogen kubva kusimba renyukireya uye yapinda padanho rekuratidzira kutengeserana.
Kugadzirwa kwehydrogen kubva musimba renyukireya uchishandisa mvura sezvinhu zvisina kugadzirwa hakungogumiri pakuburitsa kabhoni mukugadzirwa kwehydrogen, asiwo kuwedzera kushandiswa kwesimba renyukireya, kuvandudza kukwikwidzana kwehupfumi hwezviteshi zvesimba renyukireya, uye kugadzira mamiriro ekuvandudzwa kwakabatana kwezviteshi zvesimba renyukireya nesimba rinogona kuvandudzwa. Mafuta enyukireya aripo ekuvandudza pasi anogona kupa simba rakapetwa ka100,000 kupfuura mafuta ekare. Kubatanidzwa kwezviviri izvi kuchavhura nzira yekubudirira kunogarika uye hupfumi hwehydrogen, uye kukurudzira kukura kwezvakatipoteredza uye mararamiro. Mumamiriro ezvinhu aripo, ine mikana yakawanda yekushandisa. Nemamwe mashoko, kugadzirwa kwehydrogen kubva musimba renyukireya kunogona kuva chikamu chakakosha cheramangwana resimba rakachena.
Nguva yekutumira: Kukadzi-28-2023