Misali
Misali: kwatanta 3,500 da 2,800 kWh ta amfani da 2025 Ember factor factor na Switzerland. Sakamakon shine kiyasin samar da wutar lantarki kawai; ƙara abubuwan da aka samo asali don wasu ayyuka.
Yadda kimantawa ke aiki
Canja ƙimar ayyuka don kwatanta tushe tare da yanayin aiki. Abubuwan iri ɗaya sun shafi duka al'amuran biyu, don haka bambancin yana nuna canje-canjen ayyuka.
Tambayoyin kimanta carbon
Shin wannan yana lissafin cikakken sawun carbon dina?
No. Yana cika ayyukan da kuka shigar kawai. Ba ya haɗa da abinci, sayayya, sabis na jama'a, gini, ko duk wani aiki da aka tsallake.
Menene ma'aunin wutar lantarki?
Ember ya ba da rahoton CO2 ƙarfin wutar lantarki ta ƙasa da shekara. Wannan ƙiyasin baya daidaitawa don shigo da kaya, asarar grid, kwangilolin masu kaya, ko hayaƙin rayuwa.
A ina ake dumama, tafiye-tafiye, da abubuwan tashin tashi?
Ka shigar da waɗannan abubuwan kuma ka kawo tushen, kwanan wata, raka'a, da iyaka da aka nuna ta wannan tushe. Kalkuleta ba ya yin shiru ya musanya wani abu daga wata ƙasa.
Zan iya amfani da abin hawa-km da abubuwan fasinja-km?
Eh, amma zaɓi tushen da yayi daidai da ma'aunin. Shigar da fasinja-km don ma'aunin fasinja kowane fasinja da abin hawa-km don ma'aunin abin hawa.
Shin waɗannan ƙwararrun sakamako ne ko abubuwan kashe carbon?
No. Wannan kwatancen tushen burauza ba ƙira ba ne na hukuma, takaddun shaida, ko siyan kashewa.
Mai girma da tushen bayanai
Wannan kiyasin yanayi ne, ba cikakken sawun mutum ba, ƙididdiga na hukuma, dubawa, ko takardar shedar biya. Wutar lantarki yana amfani da ƙarfin tsara, ba tushen amfani ko yanayin rayuwa ba. Dumama, sufuri, jirage da sauran abubuwan ana ba da su ta hanyar ku kuma abin dogaro ne kawai kamar tushen su da raka'o'in da suka dace.