Ua hoʻopuka hou aku nei ka US Energy Information Administration (EIA) i kahi hōʻike e hōʻike ana mai ke kauwela o kēia makahiki, ua uhi ʻia ka ʻāina maloʻo loa o ʻAmelika Hui Pū ʻIa, e hoʻemi ana i ka hoʻoulu ʻana o ka wai wai ma nā wahi he nui o ka ʻāina no kekahi mau mahina.Aia ka hemahema o ka uila ma ka moku'āina, a ʻo ka ʻāpana ʻāpana i lalo o ke kaomi nui.
Ke emi nei ka mana o ka hydroelectric no nā mahina
Ua hōʻike ʻo EIA i ka hopena o ka wā maloʻo ʻino i ka hapa nui o ke komohana o ʻAmelika Hui Pū ʻIa, ʻoi aku ka nui o nā mokuʻāina ma ka Pākīpika Northwest.ʻO kēia mau mokuʻāina kahi i loaʻa ai ka hapa nui o ka US hydropower i hoʻokomo ʻia.Ua manaʻo ʻia e alakaʻi kēia i ka emi ʻana o ka makahiki i ka makahiki o ka hana hydropower ma ʻAmelika Hui Pū ʻIa i kēia makahiki.14%.
Ua hoʻomaopopo ʻia aia ma nā mokuʻāina ʻelima o Wakinekona, Idaho, Vermont, Oregon a me South Dakota, ʻo ka hapa liʻiliʻi o ka uila ma kēlā me kēia mokuʻāina mai ka hydropower.I ʻAukake i ka makahiki i hala, ua koi ʻia ʻo Kaleponi, nona ka 13% o ka mana hydropower i hoʻokomo ʻia o ʻAmelika, e pani i ke kahua hydropower Edward Hyatt ma hope o ka hāʻule ʻana o ka wai o Lake Oroville i kahi haʻahaʻa haʻahaʻa.Hāʻawi nā tausani o nā hale i ka uila lawa.Ma Nowemapa o ka makahiki i hala, ua hāʻule ka mana wai o Kaleponi i kahi haʻahaʻa haʻahaʻa he 10 makahiki.
ʻO ka Hoover Dam, ke kumu nui o ka hoʻohana ʻana i ka uila ma nā mokuʻāina komohana, ua hoʻonohonoho i ka pae wai haʻahaʻa loa mai kona hoʻopau ʻana i kēia kauwela, a ua hāʻule kāna hana mana ma 25% a hiki i kēia makahiki.
Eia hou, ke emi mau nei ka wai o Lake Powell ma ka palena ma waena o Arizona a me Utah.Ua wānana ʻo EIA e alakaʻi ana kēia i kahi 3% kūpono ʻaʻole hiki i ka Glen Canyon Dam ke hana i ka uila i kekahi manawa o ka makahiki e hiki mai ana, a he 34% ka hiki ʻole ke hana i ka uila ma 2023.Ke piʻi nui nei ke kaomi ʻana i ka pā mana kūloko
ʻO ka hāʻule koke ʻana o ka hana hydropower ua kau i ke kaomi nui i ka hana ʻana o ka mana mana o ka US.ʻO ka ʻōnaehana mākaʻi US i kēia manawa ka mea nui i ʻekolu mau mana hui nui ma ka hikina, ke komohana, a me ka hema o Texas.Hoʻopili ʻia kēia mau mana mana hui ʻekolu e kekahi mau laina DC haʻahaʻa haʻahaʻa, ʻo ia ka 73% a me 19% o ka uila i kūʻai ʻia ma ʻAmelika Hui Pū ʻIa.A ʻo 8%.
Ma waena o lākou, ua kokoke ka mana hikina hikina i nā wahi nui o ka lanahu a me ke kinoea ma ʻAmelika Hui Pū ʻIa, a hoʻohana nui i ka lanahu a me ke kinoea maoli no ka hana mana;ʻO ka mana o ke komohana kahi kokoke i nā mauna a me nā muliwai Colorado, a ua māhele ʻia me nā mauna pōhaku a me nā mauna ʻē aʻe me ka ʻāina nui, ʻo ka nui o ka hydropower.Nui;Aia ka mana mana o ka hema o Texas i loko o ke kīʻaha shale gas, a ʻo ka hana mana kinoea maoli ka mea nui, e hana ana i kahi mana liʻiliʻi kūʻokoʻa ma ka ʻāina.
Ua hōʻike ʻo US media CNBC i ka mana o ke komohana, ka mea i hilinaʻi nui i ka hydropower, ua hoʻonui hou i kāna ukana hana.Ua kuhikuhi kekahi poʻe loea e pono koke ka Western Power Grid i ka wā e hiki mai ana o ka hāʻule koke ʻana o ka hydropower.
Hōʻike ka ʻikepili EIA i ka pae lima o ka hydropower i ka ʻōnaehana mana o US, a ua hāʻule kāna ʻāpana mai 7.25% i ka makahiki i hala a i 6.85%.I ka hapa mua o kēia makahiki, hāʻule ka mana hydroelectric i ʻAmelika Hui Pū ʻIa i ka 12.6% makahiki-ma-makahiki.
Pono nō ka hydropower
"ʻO ka paʻakikī nui loa a mākou e kū nei, ʻo ia ka ʻimi ʻana i kahi kumuwaiwai kūpono a i ʻole hui pū ʻana o nā kumuwaiwai e hāʻawi i ka ikehu a me ka mana puka mana e like me ka hydropower."Ua ʻōlelo ʻo Lindsay Buckley, ka waha ʻōlelo o California Energy Commission, "I ka hoʻololi ʻana i ke aniau e alakaʻi i ka ʻoi aku ka ʻoi aku o ka ʻino Me ka hoʻonui pinepine ʻana, pono e wikiwiki nā mea hoʻohana i ka hoʻololi ʻana i ka nui o ka mana hydroelectric."
Ua kuhikuhi ʻo EIA i ka hydropower he ikehu hou hiki ke maʻalahi me ka hoʻopaʻa ʻana i ka ukana ikaika a me ka hana hoʻoponopono, a hiki ke hoʻololi a maʻalahi.No laila, hiki ke hana maikaʻi me ka makani intermittent a me ka makani makani.I loko o ka manawa, hiki i ka hydropower ke hoʻohaʻahaʻa i ka paʻakikī o ka hana grid.ʻO ia ke kumu he mea nui ka hydropower no ʻAmelika Hui Pū ʻIa.
Ua ʻōlelo ʻo Severin Borenstein, he loea ikehu hou ma ke Kulanui o Kaleponi ma Berkeley a he lālā o ka papa alakaʻi o nā mea hoʻokele mana kūʻokoʻa o Kaleponi: "He ʻāpana koʻikoʻi ka Hydropower o ka hana hui pū ʻana o ka ʻōnaehana mana, a ʻo kāna kūlana kūlana ʻo ia. mea nui loa.
Ua hōʻike ʻia i kēia manawa, ʻo ka hāʻule koke ʻana o ka hana hydropower ua koi aku i nā hui hoʻohana lehulehu a me nā mea hoʻohana pūnaewele mokuʻāina ma nā mokuʻāina komohana he nui o ʻAmelika Hui Pū ʻIa e ʻimi i nā kumu hana ʻē aʻe, e like me nā wahie mōʻalihaku, ka mana nuklea, a me ka makani a me ka lā. mana."Ke alakaʻi pololei nei kēia i nā kumukūʻai hana kiʻekiʻe no nā pono hana."Ua ʻōlelo pololei ʻo Nathalie Voisin, he ʻenekinia waiwai wai o Los Angeles."Ua hilinaʻi mua ʻia ʻo Hydropower, akā ke koi nei ke kūlana i kēia manawa e ʻimi i kahi hopena i ka hiki."
Ka manawa hoʻouna: ʻOkakopa-22-2021
