Wahi a ka hōʻike hou o ka mākeke ikehu hou mai ka International Energy Agency, 2021 e wāwahi i ka moʻolelo o ka ulu ʻana o ka ikehu hou.ʻOiai ke piʻi nui ʻana o nā kumukūʻai o nā mea kūʻai nui (e pili ana i nā loulou kūʻai ʻole, kūʻai nui ʻia nā waiwai waiwai i loaʻa nā ʻano waiwai a hoʻohana ʻia no ka hana ʻoihana a me ka mahiʻai a me ka ʻai ʻana) hiki ke komo i ke kahua kaʻahele, hiki iā lākou ke keʻakeʻa i ka hoʻololi ʻana i ka hoʻomaʻemaʻe. ikehu i ka wā e hiki mai ana.
Ua'ōleloʻia ma ka hōʻike e manaʻoʻia ana ma ka hopena o kēia makahiki, hiki i ka mana hou ke hiki i ka 290 watts.Ma 2021, e uhai ia i ka mooolelo o ka ulu ʻana o ka uila i hoʻokumu ʻia i ka makahiki i hala.ʻOi aku ka nui o kēia makahiki ma mua o ka wānana i hana ʻia e ka International Energy Agency (IEA) i ka pūnāwai.Ua ʻōlelo ka IEA i kēlā manawa ʻo "ka ulu kiʻekiʻe kiʻekiʻe" ʻo ia ka "maʻamau hou" no ka mana ikehu hou.Ua ʻōlelo ka International Energy Agency i ka ʻOkakopa 2020 "World Energy Outlook" hōʻike e manaʻo ʻia ka ikehu o ka lā e lilo i "aliʻi hou o ka uila."
E hoʻomau ka mana o ka lā i ka makahiki 2021, me ka ulu ʻana o kahi kokoke i 160 GW.ʻOi aku ia ma mua o ka hapalua o ka mana ikehu hou o kēia makahiki, a ke manaʻoʻiʻo nei ka International Energy Agency e hoʻomau kēia ʻano i nā makahiki ʻelima e hiki mai ana.Wahi a ka hōʻike hou, ma ka 2026, hiki ke helu i ka ikehu hou no 95% o ka mana uila hou o ka honua.Ua wānana pū ka International Energy Agency e ulu nui ana ka mana makani o waho, a ʻoi aku paha ma mua o ʻekolu i ka manawa like.Ua ʻōlelo ka International Energy Agency i ka makahiki 2026, ua like paha ka mana o ka mana o ka honua me ka wahie mōʻalihaku o kēia lā a me ka hui ʻana o ka mana nuklea.He hoʻololi nui kēia.I ka makahiki 2020, e helu wale ka ikehu hou no ka 29% o ka hana mana honua.
Eia nō naʻe, ʻoiai kēia, aia nō kekahi "haze" i nā wānana hou o ka International Energy Agency e pili ana i ka ikehu hou.ʻO ka piʻi ʻana o nā kumukūʻai o nā mea kūʻai aku, ka hoʻouna ʻana a me ka ikehu ke hoʻoweliweli nei i nā manaʻolana mua no ka ikehu hou.Wahi a ka International Energy Agency, mai ka hoʻomaka ʻana o 2020, ua hoʻonui ʻia ke kumukūʻai o ka polysilicon i hana ʻia e hana i nā panela solar.Hoʻohālikelike ʻia me 2019, ua hoʻonui ʻia ke kumukūʻai hoʻopukapuka o ka makani ma kahakai a me nā mea kanu mana solar e 25%.
Eia kekahi, e like me ka loiloi hou a Rystad Energy, ma muli o ka piʻi ʻana o nā kumukūʻai a me nā kumukūʻai, ʻoi aku ma mua o ka hapalua o nā papahana solar-scale hou i hoʻolālā ʻia e hoʻokō ʻia i ka makahiki 2022 hiki ke alo i ka lohi a i ʻole ke kāpae ʻana.Inā mau ke kiʻekiʻe o nā kumukūʻai i ka makahiki e hiki mai ana, ʻekolu a ʻelima mau makahiki o ka loaʻa ʻana mai ka ikehu o ka lā a me ka makani.I nā makahiki i hala iho nei, ua hāʻule nui ke kumukūʻai o nā modula photovoltaic, e alakaʻi ana i ka kūleʻa o ka ikehu lā.Ua hāʻule ke kumukūʻai o ka ikehu lā mai US $ 30 no ka watt i ka makahiki 1980 a i ka US $ 0.20 no ka watt ma 2020. I ka makahiki i hala aku nei, ʻo ka ikehu o ka lā ke kumu haʻahaʻa loa o ka uila ma ka hapa nui o ka honua.
Ua ʻōlelo ʻo Fatih Birol, Luna Hoʻokele o IEA, i ka hālāwai kūkā: "ʻO nā kumukūʻai kiʻekiʻe o nā waiwai a me ka ikehu a mākou e ʻike nei i kēia lā ua lawe mai i nā pilikia hou i ka ʻoihana ikehu hou.ʻO ka piʻi ʻana o nā kumukūʻai wahie ua hoʻoikaika ʻia ka ikehu hou i ka hoʻokūkū.Ua hōʻike ʻia ka helu nui o nā haʻawina ma ka waena o kēia kenekulia, pono e hoʻopau loa ʻia nā hoʻoheheʻe ʻana i ke kinoea ʻōmaʻomaʻo mai ke ahi ʻana i nā wahie mōʻalihaku i mea e pale aku ai i ka hoʻololi ʻana i ka pōʻino.Ua ʻōlelo ka ʻoihana no ka hoʻokō ʻana i kēia pahuhopu, pono e ulu ka mana o ka ikehu hou hou ma kahi kokoke i ʻelua manawa o ka helu i manaʻo ʻia e ka International Energy Agency i nā makahiki ʻelima e hiki mai ana.
Ka manawa hoʻouna: Dec-07-2021