Itekhnoloji kunye nobuchule obusekwe amandla ahlaziyekayo ziyaduma kwihlabathi liphela. Kodwa kukho amazwe athile akhokelela kwifayile ye- ubugcisa obutsha kule ndawo.
Ngenxa yenani lamalungelo abenzi abawazuzayo ngonyaka, ngenxa yomgangatho weemveliso, iimodeli kunye neeprototypes abaziphuhlisayo kuzo zonke iintlobo zezicelo, kwagqitywa kwelokuba amazwe abonakala ngobona buchwephesha bucocekileyo namhlanje yiJapan, I-United States, iJamani, uMzantsi Korea, i-France kunye ne-United Kingdom.
Uninzi lweetekhnoloji apho la mazwe asebenza khona kukufezekisa ukusebenza ngamandla ngakumbi kwamandla elanga njenge-photovoltaic yelanga, umoya, i-geothermal, i-biofuels kunye neendlela zokwenza i-carbon dioxide.
Ayothusi into yokuba onke la mazwe aphucukile kwaye enamashishini aphucukileyo akhokela inqanaba lamazwe anolona phuhliso lukhulu kunye noyilo lobuchwephesha obucocekileyo.
Kodwa ayingawo kuphela amazwe asebenza nzima kulo mbandela, amazwe afana ne China, India, Brazil, nangona amanqanaba asezantsi ezama ukuphucula itekhnoloji kwaye inganeli nje ukwandisa ukusetyenziswa kwayo.
Kuyabaluleka ukuba amazwe aphuhlileyo abonakala kakhulu kwimithombo yamandla ahlaziyekayo ancede amazwe angaphucukanga ngogqithiso lwetekhnoloji oluvumela ukuba baphucule imeko yabo yezoqoqosho nezentlalo.
Intsebenziswano kwimicimbi yamandla phakathi kwamazwe iyakufezekisa ukuba amanyathelo afanelekileyo anokumiliselwa ukulwa u- utshintsho lwemozulu kunye nokuwohloka kwendalo.
Kunzima kakhulu kumazwe ahlwempuzekileyo okanye angaphuhlanga ukuphuhlisa itekhnoloji ngenxa yenkxaso encinci yezoqoqosho abanayo, yiyo loo nto ukuncedana phakathi kwamazwe ukukhuthaza amandla ahlaziyekayo ziya kuba linyathelo elikhulu ekubuyiseleni imeko imeko engqongileyo apho iplanethi ifunyenwe.
Ukukhula okuphezulu kwe- amandla acocekileyo Okukhona kufezekiswa ngakumbi, iindleko ziya kuncitshiswa kwaye ngokulula ziya kufikelela kwiindawo ezininzi kwihlabathi liphela.