Hoʻopuka ka lā a me ka makani i ka 10% o ka uila honua

Ua pāpālua ka lā a me ka makani i kā lākou māhele o ka hana uila honua mai 2015 a 2020. Kiʻi: Smartest Energy.

Ua hoʻokumu ka lā a me ka makani i kahi moʻolelo 9.8% o ka uila honua i nā mahina ʻeono mua o 2020, akā pono nā loaʻa hou inā e hoʻokō ʻia nā pahuhopu ʻo Paris, wahi a kahi hōʻike hou.

Ua piʻi ka hanauna mai nā kumu ikehu hou ʻelua i ka 14% i ka H1 2020 i hoʻohālikelike ʻia me ka manawa like o 2019, ʻoiai ua hāʻule ka hana lanahu i 8.3%, e like me ka loiloi o 48 mau ʻāina i lawe ʻia e ka tank think tank Ember.

Mai ka wā i hoʻopaʻa ʻia ai ka ʻaelike Paris ma 2015, ua ʻoi aku ka pālua o ka lā a me ka makani i kā lākou mahele o ka hana uila honua, e piʻi ana mai 4.6% a i 9.8%, ʻoiai he nui nā ʻāina nui i kau i nā pae hoʻololi like i nā kumu hoʻololi hou: Kina, Iapana a me Brazil. piʻi a pau mai ka 4% a i ka 10%;ua piʻi ka US mai 6% a i 12%;a ʻaneʻane treble ʻo India mai 3.4% a i 9.7%.

Loaʻa nā loaʻa i ka wā e hopu ai nā mea hou i ka māhele mākeke mai ka hana lanahu.Wahi a Ember, ʻo ka hāʻule ʻana o ka hana lanahu ma muli o ka emi ʻana o ke koi uila ma ka honua holoʻokoʻa e 3% ma muli o COVID-19, a ma muli o ka piʻi ʻana o ka makani a me ka lā.ʻOiai ʻo 70% o ka hāʻule ʻana o ka lanahu e hiki ke hoʻohālikelike ʻia i ka haʻahaʻa o ke koi uila ma muli o ka maʻi maʻi maʻi, ʻo 30% ma muli o ka hoʻonui ʻana i ka makani a me ka hanauna o ka lā.

ʻOiaʻiʻo, heka nānā ʻana i paʻi ʻia i ka mahina i hala e EnAppSysloaʻa ka hanauna mai ka ʻauwaʻa solar PV o ʻEulopa i ka manawa kiʻekiʻe i ka Q2 2020, i alakaʻi ʻia e nā kūlana o ka wā kūpono a me ka hāʻule ʻana o ka mana mana e pili ana me COVID-19.Ua hoʻokumu ʻia ka lā ʻEulopa ma kahi o 47.6TWh i loko o nā mahina ʻekolu i pau i ka lā 30 Iune, e kōkua ana i nā mea hou e lawe i ka 45% kahele o ka hui uila holoʻokoʻa, e like ana me ka hapa nui loa o nā papa waiwai.

 

ʻAʻole lawa ka holomua

ʻOiai ke ala wikiwiki mai ka lanahu i ka makani a me ka lā i nā makahiki ʻelima i hala iho nei, ʻaʻole lawa ka holomua e kaupalena i ka piʻi ʻana o ka mahana o ka honua i 1.5 degere, e like me Ember.Ua ʻōlelo ʻo Dave Jones, ka mea loiloi uila nui ma Ember, ke hana nei ka hoʻololi, akā ʻaʻole hiki ke wikiwiki.

"Aia nā ʻāina ma ke ao holoʻokoʻa i ke ala like - ke kūkulu ʻana i nā turbine makani a me nā panela lā e pani ai i ka uila mai ka lanahu a me nā mea hoʻokele kinoea," wahi āna."Akā no ka mālama ʻana i kahi manawa e kaupalena ʻia ai ka hoʻololi ʻana i ke aniau i 1.5 degere, pono e hāʻule ka hana lanahu e 13% i kēlā me kēia makahiki i kēia ʻumi makahiki."

ʻOiai i mua o kahi maʻi maʻi honua, ua hōʻemi wale ka hana lanahu i ka 8% i ka hapa mua o 2020. Hōʻike nā hiʻohiʻona 1.5 degere IPCC e pono ke hāʻule i ka lanahu i 6% wale nō o ka hanauna honua ma 2030, mai 33% i ka H1 2020.

ʻOiai ʻo COVID-19 ka hopena i ka hāʻule ʻana o ka hana lanahu, ʻo nā haunaele i hoʻokumu ʻia e ka maʻi maʻi, ʻo ia ka nui o nā mea hou i kēia makahiki e kū ma kahi o 167GW, ma kahi o 13% ma ka hoʻolaha ʻana i ka makahiki i hala.e like me ka International Energy Agency(IEA).

I ʻOkakopa 2019, ua manaʻo ka IEA e like me ka 106.4GW o ka solar PV e kau ʻia ma ka honua holoʻokoʻa i kēia makahiki.Eia nō naʻe, ua hāʻule kēlā manaʻo i ka hōʻailona 90GW, me ka lohi o ke kūkulu ʻana a me ke kaulahao lako, nā hana paʻa a me nā pilikia e kū mai ana i ka hoʻolimalima kālā ʻana i nā papahana mai ka hoʻopau ʻana i kēia makahiki.