Lub Bitcoin Mining Council (BMC) luam tawm Cov txiaj ntsig ntawm lawv Q2, 2022, kev tshawb fawb ntawm lub xeev ntawm cov sector, nws cov hluav taws xob siv, thiab kev siv technology. Lub koom haum nonprofit hais tias nws tau sau cov ntaub ntawv los ntawm 50% ntawm BTC network uas sawv cev tshaj 107 exahash ntawm tag nrho cov hashrate.
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Raws li BMC daim ntawv ntsuam xyuas, cov neeg koom siv hluav taws xob nrog 66.8% ntawm cov khoom siv hluav taws xob ruaj khov. Qhov no sawv cev rau kev nce ntxiv ntawm Q1, 2022, cov ntaub ntawv thiab cov ntaub ntawv kwv yees ntawm 59.5% hluav taws xob ruaj khov sib xyaw thoob plaws tag nrho Bitcoin network.
Lub Bitcoin mining kev lag luam ua siab ntev nws qhov chaw ua ib qho ntawm feem ntau "kev lag luam ruaj khov thoob ntiaj teb". BCM tau lees tias qhov kev lag luam no siv 15 lub hauv paus ntsiab lus (bps) lossis 0.15% ntawm tag nrho cov nyiaj hauv ntiaj teb thaum nws tsim 9 bps lossis 0.09% hauv cov pa roj carbon emissions.
Daim ntawv tshaj tawm hais tias cov kev ntsuas no yog "tsis tsim nyog" hais txog kev siv hluav taws xob thoob ntiaj teb thiab thaum piv rau lwm cov kev lag luam thoob ntiaj teb. Raws li pom hauv qab no, Bitcoin network siv 253 terawatts ib teev (TWh) thaum lub ntiaj teb lub zog tso tawm sawv ntawm 165,317 TWh.
Michael Saylor, CEO ntawm MicroStrategy, yog ib tus tsim ntawm BCM rov qab rau xyoo 2021, tau hais cov hauv qab no ntawm cov txiaj ntsig ntawm kev tshawb fawb:
Nyob rau hauv lub quarter thib ob ntawm 2022, lub hashrate thiab cuam tshuam txog kev ruaj ntseg ntawm Bitcoin Network tau txhim kho los ntawm 137% xyoo-rau-xyoo thaum lub zog siv tsuas yog nce 63%. Peb tau pom 46% xyoo-rau-xyoo nce hauv kev ua tau zoo vim kev nce qib hauv semiconductor thev naus laus zis, kev nthuav dav sai ntawm North American mining, Tuam Tshoj Exodus, thiab thoob ntiaj teb kev saws me nyuam siv zog thiab niaj hnub bitcoin mining cov tswv yim.
Thaum piv rau lwm lub ntiaj teb, Tebchaws Asmeskas thiab Tuam Tshoj tau siv ntau dua 65,000 TWh. Ntau ntau lub zog xav tau los txhawb nqa Bitcoin network.
Bitcoin Mining xav tau kev pom tseeb dua?
Thaum piv rau lwm qhov kev lag luam, Bitcoin network NW nyuam qhuav ncav cuag tag nrho lub zog siv ntawm kev ua si thiab kev ua haujlwm kub. Tus qub siv ntau dua 210 TWh thiab tom kawg yog qhov xav tau ntau dua nrog 571 TWh hauv kev siv hluav taws xob, raws li daim duab hauv qab no qhia.
BCM tau tshaj tawm cov ntawv tshawb fawb, nws cov peev txheej, thiab cov txheej txheem ntawm nws lub vev xaib official. Darin Feinstein, tus tsim ntawm Core Scientific thiab BCM tau ntxiv cov hauv qab no rau lawv cov txiaj ntsig:
BCM cov tswvcuab hashrate tau nce los ntawm 37 EH thaum pib mus rau 108 EH hauv Q2 2022. Tsuas yog ib xyoos lub sijhawm, BCM tam sim no sawv cev 50.5% ntawm lub ntiaj teb Bitcoin Mining Network nrog cov tswvcuab kis thoob 5 sab av loj. (…) Nws yog ib qho tseem ceeb rau lub ntiaj teb kom tau txais qhov tseeb tiag.
Txawm hais tias kev siv zog ntawm BCM, BTC kev lag luam mining tseem raug tsom los ntawm cov nom tswv thiab cov tswj hwm. Tsis ntev los no, US Senator Elizabeth Warren thiab qee tus ntawm nws cov npoj yaig demanded BTC mining tuam txhab "tshaj tawm kev siv hluav taws xob thiab emissions".
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Hauv tsab ntawv qhib, cov neeg tsim cai lij choj tau lees tias lawv tau tshawb fawb uas qhia tau hais tias "kev cuam tshuam" cov ntaub ntawv ntawm kev lag luam kev siv hluav taws xob. Cov Senators hu ua kev lag luam "teeb meem" thiab tau hais kom cov tuam txhab "hais txog qhov tsis muaj ntaub ntawv" txog qhov teeb meem no.
Tau qhov twg los: https://bitcoinist.com/bitcoin-mining-cleaner-lawmakers-call-transparency/