Ma ke kahua o ka mālama ʻana i ka ikehu, me ka nānā ʻole i ka nui o nā papahana a i ʻole ka nui o ka hiki ke hoʻokomo ʻia, ʻo ʻAmelika Hui Pū ʻIa a me Iapana nā ʻāina noiʻi hōʻike nui loa, e helu ana ma kahi o 40% o ka mana i hoʻokomo ʻia i ka honua.
E nānā kākou i ke kūlana o kēia manawa o ka mālama ʻana i ka ikehu home e pili kokoke ana i ke ola.Hoʻokumu ʻia ka hapa nui o ka mālama ʻana i ka ikehu hale ma luna o nā ʻōnaehana photovoltaic solar, i hoʻopili ʻia i ka mānoanoa, a ua hoʻolako ʻia me nā mea hoʻohuli hoʻolaʻa ikehu, nā ʻeke uila mālama a me nā mea ʻē aʻe e hana i kahi ʻōnaehana mālama home piha.ʻōnaehana ikehu.
ʻO ka hoʻomohala wikiwiki ʻana o ka mālama ʻana i ka ikehu hale ma nā ʻāina i kūkulu ʻia, ʻo ia hoʻi ma ʻEulopa a me ʻAmelika Hui Pū ʻIa, ma muli o ke kumukūʻai kumu kūʻai uila ma kēia mau ʻāina, ka mea i hoʻohuli i nā ʻoihana pili i ke ala wikiwiki.I ka lawe ʻana i ke kumu kūʻai uwila noho ma Kelemānia ma ke ʻano he laʻana, ʻo ke kumukūʻai uila no ka kilowatt-hour (kWh) he kiʻekiʻe e like me 0.395 US dollars, a i ʻole 2.6 yuan, ʻo ia hoʻi ma kahi o 0.58 yuan no ka kilowatt-hour (kWh) ma Kina, kahi. ma kahi o 4.4 manawa.
Wahi a ka noiʻi hou a ka hui noiʻi ʻo Wood Mackenzie, ua lilo ʻo ʻEulopa i ka mākeke mālama mālama home nui loa ma ka honua.I loko o nā makahiki ʻelima e hiki mai ana, e ulu wikiwiki ana ka mākeke mālama ikehu noho o ʻEulopa ma mua o Kelemania, ʻo ia hoʻi ka alakaʻi mākeke ʻEulopa i ka mālama ʻana i ka ikehu noho.
Manaʻo ʻia e piʻi ʻelima ka nui o ka nui o ka mālama ʻana i ka ikehu noho ma ʻEulopa, a hiki i ka 6.6GWh e 2024. E ʻoi aku ka nui o ka hoʻolaha ʻana i kēlā me kēia makahiki ma mua o ka pālua i ka 500MW/1.2GWh i kēlā me kēia makahiki e 2024.
Ke hoʻomaka nei nā ʻāina ʻē aʻe o ʻEulopa e hoʻolaha i nā ʻōnaehana mālama ikehu noho, ʻoi aku ka nui o ka hāʻule ʻana o ka mākeke, ke kūʻai aku nei i nā kumukūʻai uila a me nā kumukūʻai hānai, e hana ana i nā manaʻo maikaʻi.
ʻOiai ua paʻakikī ka hoʻokele waiwai o nā ʻōnaehana mālama ikehu i ka wā ma mua, ua hōʻea ka mākeke i kahi inflection point.Ke neʻe nei nā mākeke nui ma Kelemania, Italia, a me Sepania i ka parity grid no ka mālama ʻana i ka lā + hale noho, kahi e hoʻohālikelike ai ke kumukūʻai o ka uila i ka pahu me ka ʻōnaehana mālama solar +.
ʻO Sepania kahi mākeke mālama ikehu noho ʻEulopa e nānā.Akā ʻaʻole naʻe i hoʻokō ʻo Sepania i kahi kulekele mālama mālama ikehu noho, a ua loaʻa i ka ʻāina kahi kulekele mana o ka lā i hala ma mua (nā kumukūʻai hānai a me ka "ʻauhau lā" hoʻopaʻapaʻa).Eia nō naʻe, ʻo ka hoʻololi ʻana i ka manaʻo aupuni Sepania, i alakaʻi ʻia e ke Komisina ʻEulopa, ʻo ia ka mea e ʻike koke ka ʻāina i ka hoʻomohala ʻana i ka mākeke o ka lā noho, e wehe ana i ke ala no ka hoʻomohala ʻana i nā papahana mālama solar-plus-storage ma Sepania, ka ʻāina sunniest o ʻEulopa..Hōʻike ka hōʻike i ka nui o ka upside no ka waiho ʻana o nā ʻōnaehana mālama ikehu e hoʻokō i nā hoʻonohonoho mana o ka lā noho, ʻo ia ka 93% ma WoodMac's 2019 case study o nā papahana solar-plus-storage ma Kelemānia.He mea paʻakikī kēia i ka manaʻo o ka mea kūʻai aku.Hōʻike ka hōʻike e pono ana ʻo ʻEulopa i nā hiʻohiʻona ʻoihana hou aʻe e komo i nā kumukūʻai mua a hiki i ka mālama ʻana i ka ikehu hale e kōkua i nā mea kūʻai aku o ʻEulopa e hoʻololi i ka ikehu.ʻO ka piʻi ʻana o ke kumukūʻai uila a me ka makemake o nā mea kūʻai aku e noho i kahi ʻōmaʻomaʻo, ʻoi aku ka hoʻomau i ka ʻoi aku o ka lawa no ka hoʻoikaika ʻana i ka ulu ʻana o ka hoʻolaha ʻana i ka ikehu hale.
Ka manawa hoʻouna: Sep-30-2022
