Tushen makamashin gargajiya bashi da aminci sosai kuma yana da mummunan tasiri ga mahalli. A dabi'a, akwai irin waɗannan albarkatun ƙasa waɗanda ake kira sabuntawa, kuma suna ba ku damar samun isasshen ƙarfin makamashi. Iska tana dauke da ɗayan waɗannan wadatar. Sakamakon sarrafa tarin iska, ana iya samun ɗayan sifofin makamashi:
- lantarki;
- na thermal;
- inji.
Ana iya amfani da wannan kuzarin a rayuwar yau da kullun don buƙatu daban-daban. Yawanci, ana amfani da janareto na iska, jiragen ruwa da injunan sarrafa iska don sauya iska.
Fasali na ƙarfin iska
Canje-canje na duniya yana faruwa a cikin ɓangaren makamashi. 'Yan adam sun fahimci haɗarin nukiliya, atomic da hydropower, kuma yanzu ci gaban shuke-shuke da ke amfani da tushen makamashi mai sabuntawa yana gudana. Dangane da hasashen masana, ya zuwa shekarar 2020, aƙalla kashi 20% na adadin albarkatun da ake sabuntawa zai zama makamashin iska.
Amfanin makamashin iska kamar haka:
- makamashin iska yana taimakawa wajen kiyaye muhalli;
- an rage amfani da albarkatun makamashi na gargajiya;
- an rage adadin hayaki mai cutarwa a cikin halittu;
- lokacin da raka'o'in da suke samar da makamashi ke aiki, hayaki baya bayyana;
- yin amfani da makamashin iska ya keɓance yiwuwar ruwan sama mai ruwan ƙwai;
- babu sharar iska
Wannan kadan kenan daga fa'idojin amfani da karfin iska. Yana da kyau ayi la'akari da cewa haramun ne girka injinan ƙera iska kusa da ƙauyuka, sabili da haka galibi ana iya samunsu a buɗe shimfidar wurare da matakai. A sakamakon haka, wasu yankuna ba za su dace da mazaunin ɗan adam kwata-kwata ba. Masana kuma sun lura cewa tare da yawan aiki na iska, wasu canje-canjen yanayi zasu faru. Misali, saboda canje-canje a yawan iska, yanayin zai iya zama ya bushe.
Abubuwan da ake tsammani na makamashin iska
Duk da irin fa'idojin da ke tattare da karfin iska, da kyakkyawar muhalli ta karfin iska, lokaci ya yi da za a yi magana game da katafariyar wuraren shakatawa na iska. Daga cikin kasashen da suke amfani da wannan tushen makamashi akwai Amurka, Denmark, Jamus, Spain, Indiya, Italia, Burtaniya, China, Holand da Japan. A wasu ƙasashe, ana amfani da makamashin iska, amma a ƙaramin mizani, ƙarfin iska yana ci gaba ne kawai, amma wannan wata kyakkyawar alkibla ce ta tattalin arziƙi, wanda zai kawo ba fa'idodin kuɗi kaɗai ba, amma kuma zai taimaka wajen rage mummunan tasirin da ake yi wa muhalli.
