Yi tunanin cewa ci Makamashi ne daga abubuwan da suka shude. Zamanin zinariya na wannan burbushin halittu yana faruwa a yanzu. Me ya sa? A duniya, har yanzu mai yana da rinjaye, amma a cikin ƙasashe na G20Koyaya, gawayi ne ke cikin jagora. Wannan shine abin da ya bayyana enerdata a cikin rahotonsa da aka buga a ƙarshen Mayu.
Dangane da lissafi, a cikin 2008, kwal ya kai 27% kuma man fetur 35% na kuzarin da ake cinyewa a ƙasashen G20. Shekaru biyar bayan haka, an sake juya alaƙar da ci wannan ya tashi zuwa 34% da mai wanda ya sauka zuwa 29%. Game da gas, har yanzu yana da karko, 20%. Halin da ba za a dore ba, tunda gawayi shine makamashi wanda ke fitar da mafi yawan gas ɗin haya.
Fiye da 60% na karuwa a cikin watsi duniya na CO2 tun shekara ta 2000 ya fito ne daga ƙonewar kwal don samarwa wutar lantarki Da zafi.
Koyaya, ba duk ƙasashe bane a cikin G20 sun koma kwal a daidai gwargwado. A wasu kasashen na Turai (Spain, Italia, Burtaniya, Romania), har ma akwai yiwuwar saukar da martabar wadata sabuntawa. A Amurka, bukatar gawayi tana fuskantar karuwa sakamakon karuwar farashin gas. Amma manyan masu amfani sune inda fannin ƙarfe yake girma sosai da kuma inda ake buƙata wutar lantarki ƙaruwa.