Umujyi wa Kyoto hamwe n’isosiyete itanga serivisi ya "zeru-yen izuba" batangaje ko izashyira ahagaragara iki kigo ku giciro cya mbere cya zero ku bakora ibikorwa by’umujyi batekereza ko hashyirwaho ibikoresho bitanga amashanyarazi akomoka ku mirasire y'izuba, kandi bagashyiraho urubuga "Kyoto City Solar Ihuriro "kugirango uteze imbere guhuza.
Mugihe cyo gufungura, hari hamaze gupakirwa 11.
Uru rubuga rwatangije gahunda ya "0 yen ingufu z'izuba", byemejwe ko byujuje ibisabwa byashyizweho n'umujyi wa Kyoto, bityo amasosiyete akayakoresha afite amahoro yo mu mutima.
Tuzashyiraho idirishya ryibibazo dushingiye kumiterere (imyaka, imiterere, gukoresha ingufu, nibindi) byibikoresho bya nyiri umujyi kugirango dushyigikire imikoreshereze iteganijwe.
"0 yen ingufu z'izuba" ikoresha cyane cyane icyitegererezo cya PPA (Amasezerano yo kugurisha ingufu), kandi abashoramari bashiraho kandi bagatunga ibikoresho bitanga ingufu zituruka kumirasire y'izuba mubikoresho byabakiriya, hanyuma bagatanga amashanyarazi yabyaye.
Usibye kuba washobora gushyiramo amashanyarazi akomoka ku mirasire y'izuba udatwaye amafaranga yambere yo gushora no kuyitaho, abaguzi nk'inganda n'ibikoresho by'ubucuruzi barashobora no gukoresha amashanyarazi yabyaye mu nzu.
Kubera ko amashanyarazi ashobora gukoreshwa no mu gihe habaye amashanyarazi kubera ibiza, biteganijwe ko azakoreshwa mu gukumira ibiza.
Intego y’Umujyi wa Kyoto ni ukugera kuri zeru zero ziva mu kirere mu mwaka wa 2050, kandi yiyemeje kwagura umuvuduko w’amashanyarazi akomoka ku mirasire y’izuba, akaba ari yo soko nini y’ingufu zishobora kongera ingufu muri uyu mujyi.
Gufungura urubuga bizateza imbere "0 yen ingufu z'izuba" n'abakora umujyi.