Nyika yese iri kushandira kuderedza zvinokanganisa shanduko yemamiriro ekunze uye nemamiriro ekunze akakodzera mawo ekurarama mukuwirirana. Muchidimbu cha2016 ini ndichakuisa mumamiriro ekunze.
Gore ra2016 rinozivikanwa nezita richarira kwenguva yakareba: Chibvumirano cheParis. Chibvumirano ichi chakatanga kushanda uye chakasimbiswa nenyika zana nemakumi maviri. Ngatione mamiriro ekunze sezvaanga ari gore rese.
Chibvumirano cheParis
Chibvumirano cheParis chave chiri chinzvimbo chisina kutaurwa cheicho chakapfuura Kyoto Protocol. Chinangwa ndechekugona kudzikisa gasi inokanganisa kupisa gasi kuitira kurwisa shanduko yemamiriro ekunze nekusimudzira shanduko yesimba. Chibvumirano ichi chakatanga kushanda Mbudzi 4 munguva yekurekodha kana ichienzaniswa neiyo Kyoto protocol uko maitiro ekubvumidzwa akatora makore manomwe.
Ichi chibvumirano chikuru chemamiriro ekunze chakagamuchirwa nenyika dzinotarisira kuburitsa gasi rakanyanya kupisa pasi. Kune zvakawanda kwazvo izvo vanoverengera vangangoita 90% yekubuda kwepasi rose. Kune rimwe divi, sarudzo dzemutungamiri wenyika yeAmerica dzakawedzera maonero akaipa emamiriro ekunze epasi, sezvo akasarudzwa Donald Trump.
Donald Trump murume uyo haatende shanduko yemamiriro ekunze sezvo achifunga kuti inyaya yakagadzirwa neChina kuitira kuti awane makwikwi. Nekudaro, kunyangwe hazvo kukunda kwaDonald Trump muhutungamiriri, kupinda nekukurumidza mumusangano wemamiriro ekunze kuMarrakech hakuna kukonzera chero kutsemuka kana matambudziko mumagwara echibvumirano. VaDonald Trump, panguva yekutsvaga kwavo, vakasimbisa kuti, kana akasarudzwa semutungamiri wenyika, anobvisa mari dzese dzinoitirwa zviito zvine chekuita nekurwisa shanduko yemamiriro ekunze, nekuti iye uyo haapo.
Sechinhu chinotarisira mamiriro ekunze epasi redu, hapana nyika yakapa chero chiratidzo kumusangano weMarrakech kutevera mutungamiri weUS muchiitiko chekuti akasiya Chibvumirano sezvakavimbiswa mumushandirapamwe wake. Pamusoro pezvo, masimba epasi rese neavo vane chekuita nemweya wakakura kwazvo senyika dzakadai seEuropean Union, China, India kana Brazil vakakurumidza kutaura kuti shanduko yesimba uye kutarisisa hupfumi hwakasvibira hwakavakirwa pasimba rezvekudzoreredzwa zvaidikanwa kuti tikwanise kudzivirira asingadzoreke mamiriro uye nharaunda njodzi.
Kuburitsa kwepasi
Kwegore rechitatu rakateerana, pasi rose gasi rinokanganisa gasi rakagadzikana uye harina kuwedzera kubvira 2014. Izvi zvave zvichinyanya kukonzerwa nekupiswa kwemazimbe kushoma muChina neUnited States.
Tichiri kutanga kutaura kuti kuburitswa kwepasi rose kwakakwira uye kuti havazowanda mune ramangwana nekuti isu hatisati tine data rakaringana kuita chirevo chakadai. Asi ichokwadi kuti pane zviratidzo zvakajeka kuti kwave nekukamurwa pakati pekusimudzira uye kukura kwehupfumi zvisina hukama nekusvibisa. Ndokureva, unogona kukura nekukura mune zvehupfumi mune imwe nyika pasina kuwedzera kusvibiswa Kutenda kune hunyanzvi hwekugadzira, simba remagetsi uye simba rinowedzerwazve
Kune rimwe divi, chimwe chokwadi chine tariro ndechekuti iyo International Renewable Energy Agency (IRENA, nechidimbu chayo muChirungu) yakazivisa kuti 2015 yakaratidza rekodhi rekudyara mune zvinowedzerwazve (348.000 miriyoni emadhora) uye kuti nyika nhatu dzeLatin America dzakakunda runyorwa rwevanogamuchira zvakafanana: Brazil, Chile neMexico. Kunyangwe hazvo kudyara mu2016 kwave kuri kuderera, rekodhi yemitengo yakaderera yesimba rakachena uye tekinoroji inogona kudzoreredzwa inogona kuverengerwa. Chile yasvika pamutengo wakaderera wemagetsi ezuva akasimbiswa pa2,9 madhora masendi pa kilowatt awa.
Pakupedzisira, ndoda 1% yepasi rese yemari varidzi vanobata Ivo vafunga kupatsanura kubva kumafuta epasi, pakati pavo muhomwe huru kwazvo pasirese, homwe yeruzhinji yemudyandigere yeNorway iyo yaendesa mamirioni mazana masere nemazana masere ezviuru kuenda kumabhizimusi asina njodzi dzinoenderana nekushanduka kwemamiriro ekunze.