Mai ka makahiki 2015, ua pālua ka mahele o ka ikehu o ka la a me ka makani i ka lako ikehu honua, e like me ka noonoo ana o Ember. I kēia manawa, aia ma kahi o 10% o ka nui o ka ikehu i hana ʻia, e kokoke ana i ka pae o nā mea kanu nuklea.
Ke hoʻololi lohi nei nā kumu ikehu ʻē aʻe i ka lanahu, nona ka hana i hāʻule i kahi moʻolelo 2020% i ka hapa mua o 8,3 i hoʻohālikelike ʻia i ka manawa like ma 2019. ʻO ka makani a me ka mana o ka lā he 30% o kēlā emi ʻana, e like me Ember, ʻoiai ka hapa nui o ka emi ʻana ma muli o ka maʻi maʻi coronavirus e hōʻemi ana i ka noi no ka uila.
Ua uhi ʻia ka noiʻi a Ember i nā ʻāina he 48, ʻo ia ka 83% o ka hana uila honua. Ma keʻano o ka nui o ka uila i hanaʻia e ka makani a me ka lā, ke alakaʻi nei ka UK a me ka EU. I kēia manawa, ʻo kēia mau kumu ikehu ʻē aʻe he 42% o ka hoʻohana ʻana i ka ikehu ma Kelemania, 33% ma UK a me 21% ma EU.
ʻOi aku ka kiʻekiʻe ma mua o nā mea hoʻohaumia kalapona nui ʻekolu o ka honua: Kina, ʻAmelika a me India. Ma Kina a me India, hana ka makani a me ka mana o ka lā ma kahi o ka hapaʻumi o ka uila. Eia kekahi, ʻoi aku ka nui o Kina ma mua o ka hapalua o ka ikehu lanahu ma ka honua.
Ma ʻAmelika Hui Pū ʻIa, ma kahi o 12% o ka uila a pau mai ka lā a me ka mahiʻai makani. ʻO nā mea hou aku ka wikiwiki o ka ulu ʻana o ka uila i kēia makahiki, e like me ka wānana i hoʻokuʻu ʻia ma mua o kēia pule e ka US Energy Information Administration. I ʻApelila 2019, ʻoi aku ka nui o ka ikehu i hana ʻia ma ʻAmelika mai nā kumu ʻōmaʻomaʻo ma mua o ka mahele o ka lanahu no ka manawa mua, e hana ana i ka makahiki i hala he makahiki hoʻopaʻa no nā kumu ikehu hou. Wahi a Reuters, ma ka hopena o 2020, ʻo ka ʻāpana o nā kumu ikehu hou a me ka ikehu nuklea i ke ʻano o ka ʻoihana uila US e manaʻo ʻia e ʻoi aku ma mua o ka mahele o ka lanahu.
He mea paipai kēia, akā, he ala lōʻihi nō ka hele ʻana e hālāwai ai i ka pahuhopu o ka ʻaelike aniau o Paris i ka makahiki 2015 e pale aku i ka hoʻomehana honua ma mua o 1,5 degere Celsius ma mua o nā pae ʻoihana. No ka hoʻokō ʻana i kēia pahuhopu, pono e hoʻemi ʻia ka hoʻohana ʻana i ka lanahu e 13% i kēlā me kēia makahiki i nā makahiki he 10 e hiki mai ana, a pono e hoʻopau ʻia nā hoʻokuʻu kalapona i ka makahiki 2050.
"ʻO ka ʻoiaʻiʻo o ka hāʻule ʻana o ka lanahu he 8% wale nō i ka wā o ka maʻi maʻi honua e hōʻike ana i ka lōʻihi o kā mākou hoʻokō ʻana i ka pahuhopu," wahi a Dave Jones, ka mea loiloi nui ma Ember. "Loaʻa iā mākou kahi hopena, hana ia, akā ʻaʻole hiki ke wikiwiki."
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Source: 3dnews.ru