Ilifu liba yitekhnoloji eluhlaza kwaye isenokuba sisiseko sokuhlaziya utshintsho lwemozulu

Ilifu eliluhlaza

Isifundo esenziwe ngabaphandi abahlanu baseYunivesithi yaseNyakatho-ntshona, UC Santa Barbara kunye neSebe lezaMandla laseMelika, Utyhilele oko kubalo yenziwe ngaphakathi amaziko edatha anamhlanje andise ukusetyenziswa kwawo nge-6% ngaphakathi 2010 y 2018.

Ngale nto basityhilela ukuba la maziko eenkcukacha ckuthathwe iiyure ezingama-205 zeterawatt Zombane, oku kubonisa i-1% yosetyenziso lwehlabathi yamandla ombane, umlinganiso ofanayo noka-2010. Konke oku kuyehla kukufumana amandla kwiziko ledatha, ngenxa yokusebenza kwamandla kunye nokufudukela kwikhompyuter yelifu.

Nangona esi sifundo siphikisana nekhethe elithile kunye neenkolelo zokuba amaziko edatha ashiya i-carbon footprint elingana naleyo yecandelo lomoya.

Kuba iingcali ezininzi zikhankanyiwe Kwiminyaka eyadlulayo Ukusetyenziswa kwamandla kwiziko ledatha kufuneka liphindwe kabini rhoqo kwiminyaka emine. kodwa kubonakala ngathi ngedatha entsha kolu phando lupapashwe kulo nyaka zingaphantsi kakhulu kwala manani.

Ngokomnye wabaphandi abaqhube isifundo kulo nyaka we-2020, uJonathan Koomey, ukongezwa ngokulula kwedatha okukhokelela ekusetyenzisweni koqikelelo lokukhula kwexesha elizayo ekusebenziseni amandla kwiziko ledatha kunokhetho, le ndlela ayithathi kuthathelwa ingqalelo ukuzuza kwamandla.

Akufanele iphikiswe ukuba ezi zixhobo, nangona zisebenzisa amandla amaninzi phantse kwiminyaka elishumi eyadlulayo, ngoku zenza izibalo ezininzi ngeyure nganye esetyenzisiweyo, ukongeza ekuthatheni ingqalelo kunye nenkqubela phambili ebonakalayo kwiiprosesa, ixesha ngalinye lisebenza Ukuze amandla owasebenzisayo asezantsi.

Enyanisweni, iinkqubo zezixhobo zedatha yezi mini, ngakumbi malunga nokupholisa kunye namandla, zisebenza ngakumbi kunangaphambili. 

Oko kwathethileyo, ukuncitshiswa kwamandla asetyenzisiweyo njengesiphumo sanele ukunciphisa ukonyuka kwamandla asetyenziswayo kwezi zixhobo zekhompyuter.

Oku kubaluleke kakhulu kumaziko wedatha amafu okwangoku abamba iipesenti ezingama-89 zeekhompyuter, ngelixa ngo-2010, iipesenti ezingama-79 zeekhompyuter zehlabathi zikumaziko edatha emveli.

Okwangoku, kukho imfuduko enkulu eya kumaziko amatsha yenziwe ngababoneleli beenkonzo zefu, ezinje ngeLifu likaGoogle, iiNkonzo zeWebhu zeAmazon, kunye neMicrosoft Azure. Ngoku kuyavela ukuba amaziko edatha asetyenziselwa ukurhweba aphuculwe ngakumbi ekusebenzeni kwamandla xa kuthelekiswa namaziko edatha asebenza ngokukodwa ziinkampani.

Ukupapashwa kolu phando lutsha ukusukela kulo nyaka we-2020 kwijenali yeSayensi kuza ngoku kanye xa i-European Union (i-EU) iceba ukumisela imigangatho yokusebenza kwamandla kubaqhubi abalawula amaziko edatha eYurophu. Ke ngoko, aba baboneleli bafuna i-EU ukuba ikhuthaze iinkampani ukuba zishiye iziseko zophuhliso ezindala ziye kumaziko orhwebo.

Urs Hölzle, usekela-mongameli weziseko zophuhliso kuGoogle, uthi:

Umzekelo, amaziko edatha kaGoogle aphindaphindiwe njengamandla ombane njengala maziko oshishino emveli. Ukongeza, uHölzle uphawula ukuba uGoogle okwangoku ubonelela ngamandla asixhenxe ekhompyuter kwinani elifanayo lamandla ombane awasebenzisayo amaziko edatha kwiminyaka emihlanu eyadlulayo.

Lo mkhwa usiya ekusebenzeni ngakumbi amandla kubonakala ngathi ixhaphake kwiinkampani ezinkulu Intanethi, kubandakanya, umzekelo, u-Facebook kunye no-Apple. A) Ewe, babenombono wokubeka amaziko abo eenkcukacha kwiindawo ezinemozulu ebandayo ukunciphisa kakhulu ukusetyenziswa kwamandla okufunekayo okupholisa amaziko.

Oku kukwaququzelela ukusetyenziswa kwamandla ahlaziyekayo kwiimfuno ezisele zala maziko edatha. Ngayiphi na imeko, ukufuduka kokuqhutywa kwedatha ukuya kwiinkonzo zamafu yenye yezona ngcebiso ziphambili zolu phando lwe-2020.

Umthombo: https://science.sciencemag.org


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