{"id":4535,"date":"2025-10-19T18:18:42","date_gmt":"2025-10-19T18:18:42","guid":{"rendered":"https:\/\/dizainoarkliukas.lt\/?p=4535"},"modified":"2025-10-19T18:18:42","modified_gmt":"2025-10-19T18:18:42","slug":"profesoriaus-moneta-bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis","status":"publish","type":"post","link":"https:\/\/dizainoarkliukas.lt\/?p=4535","title":{"rendered":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis"},"content":{"rendered":"<p><\/p>\n<div style=\"position:relative;overflow:visible;font-size:1.2em;line-height:1.58\">\n<div class=\"pt-8 pb-10 border-t border-b border-decryptGridline \">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys:<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Trumpai_tariant\" >Trumpai tariant<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Koks_yra_Bitcoin_energijos_pedsakas\" >Koks yra Bitcoin energijos p\u0117dsakas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Be_anglies_visas_pedsakas\" >Be anglies: visas p\u0117dsakas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Darbo_irodymas_vs_statymo_irodymas\" >Darbo \u012frodymas vs statymo \u012frodymas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Ar_kasyba_gali_tapti_zalia\" >Ar kasyba gali tapti \u017ealia?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Kelias_priekyje\" >Kelias priekyje<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\/#Dienos_apzvalga_Naujienlaiskis\" >Dienos ap\u017evalga Naujienlai\u0161kis<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h4 class=\"sc-b2a202e4-4 bNRGqr gg-dark:text-white\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Trumpai_tariant\"><\/span>Trumpai tariant<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Bitcoin energijos suvartojimas i\u0161lieka didelis ir 2025 m. sudaro 138 TWh.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Naujausi akademiniai tyrimai tiria platesnes Bitcoin gavybos s\u0105naudas aplinkai, pridedant anglies dioksido, vandens, elektronini\u0173 atliek\u0173 ir \u017eem\u0117s poveikio. <\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Politinis spaudimas did\u0117ja, nes vyriausyb\u0117s sutelkia d\u0117mes\u012f \u012f tai, koki\u0105 gali\u0105 naudoja Bitcoin kasyba, kur ji yra ir kokie i\u0161oriniai veiksniai taikomi.<\/li>\n<\/ul>\n<\/div>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\"><i>Profesorius Andrew Urquhartas<\/i><i>  yra finans\u0173 ir finansini\u0173 technologij\u0173 profesorius ir Birmingamo verslo mokyklos (BBS) Finans\u0173 katedros vadovas.<\/i><\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Tai devintoji stulpelio \u201eProfessor Coin\u201c dalis, kurioje pateikiau svarbias \u012f\u017evalgas i\u0161 paskelbtos akademin\u0117s literat\u016bros apie kriptovaliutas. <i>I\u0161\u0161ifruoti<\/i> skaitytoj\u0173 auditorija. \u0160iame straipsnyje aptariu <span class=\"sc-5475d909-4 fBeAzA\">Bitcoin<\/span> energijos naudojimas ir tvari\u0173 kriptovaliut\u0173 ateitis.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Kai i\u0161girsti \u017eod\u017eius <span class=\"sc-5475d909-4 fBeAzA\">\u201eBitcoin kasyba<\/span>\u201c, galite pavaizduoti mil\u017eini\u0161kus sand\u0117lius, prikrautus s\u016bkuriuojan\u010di\u0173 kompiuteri\u0173, kurie ryja elektr\u0105 taip, lyg rytojaus neb\u016bt\u0173. Toks vaizdas n\u0117ra toli nuo realyb\u0117s.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Nuo Bitcoin paleidimo 2009 m <span class=\"sc-5475d909-4 fBeAzA\">darbo \u012frodymas<\/span> (PoW) sistema buvo ir did\u017eiausia jos stipryb\u0117, ir did\u017eiausias gin\u010das. Taip tinklas yra saugus ir decentralizuotas, bet taip pat susieja skaitmenin\u012f finansavim\u0105 su realiomis energijos ir aplinkos s\u0105naudomis.<\/p>\n<h2 class=\"sc-b2a202e4-2 bmropA gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #dfe2e4\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Koks_yra_Bitcoin_energijos_pedsakas\"><\/span>Koks yra Bitcoin energijos p\u0117dsakas?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Pagrindinis etalonas yra Cambridge Bitcoin Electricity Consumption Index (CBECI), kuris apskai\u010diavo, kad Bitcoin kasyba sunaudoja elektros energijos tiek, kiek yra vidutinio dyd\u017eio \u0161alyse. Ta\u010diau \u010dia yra klaida: \u201eBitcoin\u201c energijos suvartojimas neauga skland\u017eiai. Vietoj to, jis seka rinkos ciklus. Kada <span class=\"link\">Bitcoin kaina<\/span> vir\u0161\u012ftampi\u0173, kalnakasiai \u012fjungia daugiau platform\u0173, padidindami \u201ehashrate\u201c, sunkumus ir elektros poreik\u012f. Kai kainos krenta, senesn\u0117s ar ma\u017eiau efektyvios ma\u0161inos u\u017etemsta.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Stoll, Klaa\u00dfen ir Gallersd\u00f6rfer (2019 m.) tuo metu nustat\u0117 ma\u017edaug 46 TWh metin\u012f suvartojim\u0105 ir i\u0161met\u0117 apie 22 megatonus CO\u2082. Neseniai nauji duomenys rodo, kad suvartojimas labai i\u0161augo.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Remiantis 2025 m. Kembrid\u017eo skaitmenin\u0117s kasybos pramon\u0117s ataskaita, Bitcoin metinis elektros energijos suvartojimas dabar yra 138 TWh, o tinklo emisija siekia apie 39,8 Mt CO\u2082e. Toje pa\u010dioje ataskaitoje taip pat pa\u017eymima, kad nuo 2025 m. 52,4 % kalnakasi\u0173 sunaudojamos energijos gaunama i\u0161 tvari\u0173 \u0161altini\u0173 (atsinaujinan\u010di\u0173 i\u0161tekli\u0173 ir branduolin\u0117s energijos).<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">\u0160ie atnaujinti skai\u010diai padeda mums suprasti, kad nors Bitcoin p\u0117dsakas aplinkai i\u0161lieka reik\u0161mingas, jo energijos derinio sud\u0117tis taip pat kinta, tod\u0117l 2025 m.<\/p>\n<h2 class=\"sc-b2a202e4-2 bmropA gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #dfe2e4\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Be_anglies_visas_pedsakas\"><\/span>Be anglies: visas p\u0117dsakas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Nauji tyrimai kelia platesn\u012f klausim\u0105: kokios yra bendros aplinkosaugos i\u0161laidos? 2023 m. Chamanara straipsnis <i>ir kt<\/i>. (2023) apskai\u010diavo, kad Bitcoin gavyba siekia ~173 TWh, o tai prisideda prie CO\u2082, vandens ir \u017eem\u0117s poveikio.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Tuo tarpu JT universitetas persp\u0117jo, kad regionuose, kuriuose jo tr\u016bksta, kasyba labai naudojasi g\u0117lu vandeniu. Ir tai ne tik ma\u0161in\u0173 veikimas: de Vriesas (2021 m.) apskai\u010diavo, kad kasmet i\u0161 i\u0161mest\u0173 ASIC \u012frengini\u0173 susidaro de\u0161imtys kiloton\u0173 elektronini\u0173 atliek\u0173, nes kalnakasiai kas por\u0105 met\u0173 i\u0161krauna technin\u0119 \u012frang\u0105. \u0160is holistinis vaizdas rei\u0161kia, kad Bitcoin p\u0117dsakas dabar vertinamas kaip daugiamatis: elektra, emisijos, vanduo, \u017eem\u0117 ir atliekos.<\/p>\n<p><iframe loading=\"lazy\" style=\"border:0\" src=\"https:\/\/myriad.markets\/embed\/market\/fear-or-greed\" width=\"100%\" height=\"415px\"><span data-mce-type=\"bookmark\" style=\"width:0px;overflow:hidden;line-height:0\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<h2 class=\"sc-b2a202e4-2 bmropA gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #dfe2e4\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Darbo_irodymas_vs_statymo_irodymas\"><\/span>Darbo \u012frodymas vs statymo \u012frodymas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">\u0160tai kur istorija tampa \u012fdomi. Ne kiekviena \u201eblockchain\u201c pasisavina energij\u0105 kaip \u201eBitcoin\u201c. 2022 m. rugs\u0117j\u012f Ethereum&#39;s Merge pakeit\u0117 PoW \u012f <span class=\"sc-5475d909-4 fBeAzA\">statymo \u012frodymas<\/span> (PoS). Per nakt\u012f jo energijos suvartojimas suma\u017e\u0117jo ~99,9%. Ta pati vartotojo patirtis, radikaliai skirtingas aplinkos profilis. \u0160is vienas \u017eingsnis parod\u0117 pasauliui, kad kriptovaliutos neb\u016btinai turi b\u016bti klimato piktadarys.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">\u201eEthereum\u201c s\u0117km\u0117 suk\u0117l\u0117 nepatogi\u0173 \u201eBitcoin\u201c klausim\u0173. Jei kita didel\u0117 grandin\u0117 gali u\u017etikrinti saugum\u0105 ir funkcionalum\u0105 be to paties energijos deginimo, ar Bitcoin tur\u0117t\u0173 sekti?<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Puristai sako ne: PoW yra tai, kas suteikia Bitcoin nepaperkam\u0105, apolitin\u012f saugum\u0105. Kritikai prie\u0161tarauja, kad \u012fsikibimas \u012f PoW rizikuoja politine reakcija, anglies dioksido mokes\u010diais ar net tiesioginiais draudimais tam tikrose jurisdikcijose.<\/p>\n<h2 class=\"sc-b2a202e4-2 bmropA gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #dfe2e4\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Ar_kasyba_gali_tapti_zalia\"><\/span>Ar kasyba gali tapti \u017ealia?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Ne visi kalnakasiai kenkia aplinkai. Kai kurie teigia, kad jie yra sprendimo, o ne problemos dalis. Teksase kasybos \u016bkiai streikuoja su tinklo operatoriais, apribodami gali\u0105, kai paklausa did\u0117ja. Islandijoje ir Kanadoje kalnakasiai jungiasi prie pigios hidroelektrin\u0117s. Naujausi in\u017eineriniai tyrimai netgi tiria kasyb\u0105, kad b\u016bt\u0173 galima u\u017edirbti i\u0161 s\u0105vartyn\u0173 metano pertekliaus arba \u012fstrigusius atsinaujinan\u010dius energijos \u0161altinius, kurie kitu atveju b\u016bt\u0173 \u0161vaistomi.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Optimistinis pasakojimas skamba taip: Bitcoin gavyba gal\u0117t\u0173 tapti \u201epaskutin\u0117s i\u0161eities pirk\u0117ju\u201c perteklinei \u017ealiajai energijai, i\u0161lygindama saul\u0117s ir v\u0117jo energijos gamybos kintamum\u0105. Tyrimai, tokie kaip Hossain &#038; Steigner (2024) ir kiti, rodo, kad tinkamomis s\u0105lygomis kasyba gali tapti ekonominiu atsinaujinan\u010dios energijos projekt\u0173 varikliu.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Ta\u010diau \u017eiuri vis dar nekalba \u2013 ar kalnakasiai tikrai paspartins ekologi\u0161k\u0105 per\u0117jim\u0105, ar tiesiog oportunisti\u0161kai ie\u0161ko pigios energijos, priklauso nuo vietos, paskat\u0173 ir reguliavimo.<\/p>\n<h2 class=\"sc-b2a202e4-2 bmropA gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid #dfe2e4\" color=\"#333\"><span class=\"ez-toc-section\" id=\"Kelias_priekyje\"><\/span>Kelias priekyje<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Taigi kur tai paliks mus 2025 m.? \u0160tai pagrindiniai i\u0161sine\u0161imai:<\/p>\n<ul>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Bitcoin p\u0117dsakas yra tikras ir reik\u0161mingas. Kalbame ne tik apie elektr\u0105, bet ir apie angl\u012f, vanden\u012f, \u017eem\u0119 ir elektronines atliekas.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Dizaino reikalai. Ethereum&#39;s Merge \u012frod\u0117, kad PoS gali suma\u017einti energijos s\u0105naudas nepa\u017eeid\u017eiant tinklo. Bitcoin, prie\u0161ingai, padvigub\u0117jo PoW.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Reikia niuans\u0173. Ne visos kasybos yra vienodos \u2013 akmens anglimis gr\u012fstos platformos Kazachstane labai skiriasi nuo hidroenergetini\u0173 \u016bki\u0173 Kvebeke.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Politikos spaudimas auga. Tik\u0117tis, kad vyriausyb\u0117s paklaus ne tik \u201ekiek galios\u201c? bet \u201ekokia galia, kur ir su kokiais i\u0161oriniais padariniais?<\/li>\n<\/ul>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">\u201eBitcoin\u201c visada tur\u0117s energijos klausim\u0105. Ar jis taps klimato piktadarys, ar ma\u017eai tik\u0117tinas \u017ealias s\u0105jungininkas, priklauso nuo kalnakasi\u0173, politikos formuotoj\u0173 ir bendruomeni\u0173 pasirinkim\u0173 per ateinan\u010dius kelerius metus.<\/p>\n<p class=\"font-meta-serif-pro scene:font-noto-sans scene:text-base scene:md:text-lg font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Kol kas viena tiesa yra ai\u0161ki: kriptovaliutoje nematomas n\u0117ra nesvarus. Skaitmenini\u0173 pinig\u0173 ateitis tiesiogine prasme yra susieta su elektros tinklu.<\/p>\n<p class=\"sc-5a71bf1f-3 fdWwrx gg-dark:text-white scene:font-itc-avant-garde-gothic-pro scene:font-light\" style=\"margin-top:2em;text-align:left\" color=\"#333\" opacity=\"1\">Nuorodos<\/p>\n<ul>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Kembrid\u017eo alternatyvi\u0173 finans\u0173 centras, 2025 m. <em>Kembrid\u017eo skaitmenin\u0117s kasybos pramon\u0117s ataskaita 2025 m<\/em>. Kembrid\u017eo teis\u0117jo verslo mokykla.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Chamanara, N., Pereira, AO, Dsouza, C., Pauliuk, S. and Hertwich, EG, 2023. Bitkoin\u0173 kasybos poveikis aplinkai visame pasaulyje. <i>\u017dem\u0117s ateitis<\/i>11 (11), e2023EF003871.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">de Vries, A., 2021. Bitcoin bumas: k\u0105 kylan\u010dios kainos rei\u0161kia tinklo energijos suvartojimui. <i>D\u017eaulis<\/i>5(3), p.509\u2013513<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Stoll, C., Klaa\u00dfen, L. and Gallersd\u00f6rfer, U., 2019. Bitkoino anglies p\u0117dsakas. <i>D\u017eaulis<\/i>3(7), p.1647\u20131661.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">Hossain, M. &#038; Steigner, T., 2024. Inovacij\u0173 ir tvarumo balansas: Bitcoin kasybos poveikio aplinkai sprendimas. 10.48550\/arXiv.2411.08908.<\/li>\n<li class=\"font-meta-serif-pro font-normal text-lg md:text-xl md:leading-9 tracking-px text-body gg-dark:text-neutral-100\">de Vries-Gao, A. &#038; Stoll, C., 2021. Did\u0117janti Bitcoin elektronini\u0173 atliek\u0173 problema. <em>I\u0161tekli\u0173 i\u0161saugojimas ir perdirbimas<\/em>175. 105901. 10.1016\/j.resconrec.2021.105901.<\/li>\n<\/ul>\n<div class=\"my-4 border-b border-decryptGridline\">\n<div class=\"text-start p-8 md:py-12 md:px-12 max-w-prose relative\"><span class=\"border-t-4 border-l-4 w-4 h-4 md:border-t-(6px) md:border-l-(6px) md:w-6 md:h-6 border-decryptPurple dark:border-decryptNeon gg-dark:border-cc-pink-2 absolute top-4 left-4 md:top-6 md:left-6\"\/><span class=\"border-t-4 border-l-4 w-4 h-4 md:border-t-(6px) md:border-l-(6px) md:w-6 md:h-6 border-decryptPurple dark:border-decryptNeon gg-dark:border-cc-pink-2 absolute rotate-180 bottom-4 right-4 md:bottom-6 md:right-6\"\/><\/p>\n<h3 class=\"font-akzidenz-grotesk font-bold text-xl md:text-3xl md:text-center gg-dark:text-white\"><span class=\"ez-toc-section\" id=\"Dienos_apzvalga_Naujienlaiskis\"><\/span>Dienos ap\u017evalga<!-- --> Naujienlai\u0161kis<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Prad\u0117kite kiekvien\u0105 dien\u0105 nuo populiariausi\u0173 naujien\u0173 dabar ir originali\u0173 funkcij\u0173, tinklalaid\u0117s, vaizdo \u012fra\u0161\u0173 ir kt.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/decrypt.co\/344761\/professor-coin-bitcoin-energy-future-sustainable-crypto\"> Nuoroda \u012f informacijos \u0161altin\u012f <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trumpai tariant Bitcoin energijos suvartojimas i\u0161lieka didelis ir 2025 m. sudaro 138 TWh. Naujausi akademiniai tyrimai tiria platesnes Bitcoin gavybos&hellip;<\/p>\n","protected":false},"author":1,"featured_media":4536,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[278],"tags":[2213,184,6945,2254,1758,2349,6946],"class_list":["post-4535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web3","tag-ateitis","tag-bitcoin","tag-energija","tag-kriptovaliutos","tag-moneta","tag-profesoriaus","tag-tvaraus"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dizainoarkliukas.lt\/?p=4535\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT\" \/>\n<meta property=\"og:description\" content=\"Trumpai tariant Bitcoin energijos suvartojimas i\u0161lieka didelis ir 2025 m. sudaro 138 TWh. Naujausi akademiniai tyrimai tiria platesnes Bitcoin gavybos&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dizainoarkliukas.lt\/?p=4535\" \/>\n<meta property=\"og:site_name\" content=\"DizainoArkliukas.LT\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-19T18:18:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/img.decrypt.co\/insecure\/rs:fill:1024:512:1:0\/plain\/https:\/\/cdn.decrypt.co\/wp-content\/uploads\/2025\/10\/bitcoin-environment-decrypt-style-gID_7.jpg@png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minut\u0117s\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#article\",\"isPartOf\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c\"},\"headline\":\"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis\",\"datePublished\":\"2025-10-19T18:18:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535\"},\"wordCount\":1039,\"image\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg\",\"keywords\":[\"ateitis\",\"bitcoin\",\"energija\",\"kriptovaliutos\",\"moneta\",\"Profesoriaus\",\"tvaraus\"],\"articleSection\":[\"WEB3\"],\"inLanguage\":\"lt-LT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535\",\"url\":\"https:\/\/dizainoarkliukas.lt\/?p=4535\",\"name\":\"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT\",\"isPartOf\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage\"},\"image\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg\",\"datePublished\":\"2025-10-19T18:18:42+00:00\",\"author\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c\"},\"breadcrumb\":{\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#breadcrumb\"},\"inLanguage\":\"lt-LT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dizainoarkliukas.lt\/?p=4535\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"lt-LT\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage\",\"url\":\"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg\",\"contentUrl\":\"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg\",\"width\":1024,\"height\":512},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/?p=4535#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dizainoarkliukas.lt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/#website\",\"url\":\"https:\/\/dizainoarkliukas.lt\/\",\"name\":\"DizainoArkliukas.LT\",\"description\":\"Interneto technologijos, blok\u0173 grandin\u0117s, kripto turtas\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dizainoarkliukas.lt\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"lt-LT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"lt-LT\",\"@id\":\"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6323379efae0c70c686c7905444d6bbd?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6323379efae0c70c686c7905444d6bbd?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/dizainoarkliukas.lt\"],\"url\":\"https:\/\/dizainoarkliukas.lt\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dizainoarkliukas.lt\/?p=4535","og_locale":"lt_LT","og_type":"article","og_title":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT","og_description":"Trumpai tariant Bitcoin energijos suvartojimas i\u0161lieka didelis ir 2025 m. sudaro 138 TWh. Naujausi akademiniai tyrimai tiria platesnes Bitcoin gavybos&hellip;","og_url":"https:\/\/dizainoarkliukas.lt\/?p=4535","og_site_name":"DizainoArkliukas.LT","article_published_time":"2025-10-19T18:18:42+00:00","og_image":[{"url":"https:\/\/img.decrypt.co\/insecure\/rs:fill:1024:512:1:0\/plain\/https:\/\/cdn.decrypt.co\/wp-content\/uploads\/2025\/10\/bitcoin-environment-decrypt-style-gID_7.jpg@png","type":"","width":"","height":""}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"5 minut\u0117s"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#article","isPartOf":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535"},"author":{"name":"admin","@id":"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c"},"headline":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis","datePublished":"2025-10-19T18:18:42+00:00","mainEntityOfPage":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535"},"wordCount":1039,"image":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage"},"thumbnailUrl":"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg","keywords":["ateitis","bitcoin","energija","kriptovaliutos","moneta","Profesoriaus","tvaraus"],"articleSection":["WEB3"],"inLanguage":"lt-LT"},{"@type":"WebPage","@id":"https:\/\/dizainoarkliukas.lt\/?p=4535","url":"https:\/\/dizainoarkliukas.lt\/?p=4535","name":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis - DizainoArkliukas.LT","isPartOf":{"@id":"https:\/\/dizainoarkliukas.lt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage"},"image":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage"},"thumbnailUrl":"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg","datePublished":"2025-10-19T18:18:42+00:00","author":{"@id":"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c"},"breadcrumb":{"@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#breadcrumb"},"inLanguage":"lt-LT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dizainoarkliukas.lt\/?p=4535"]}]},{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#primaryimage","url":"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg","contentUrl":"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg","width":1024,"height":512},{"@type":"BreadcrumbList","@id":"https:\/\/dizainoarkliukas.lt\/?p=4535#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dizainoarkliukas.lt\/"},{"@type":"ListItem","position":2,"name":"Profesoriaus moneta: Bitcoin, energija ir tvaraus kriptovaliutos ateitis"}]},{"@type":"WebSite","@id":"https:\/\/dizainoarkliukas.lt\/#website","url":"https:\/\/dizainoarkliukas.lt\/","name":"DizainoArkliukas.LT","description":"Interneto technologijos, blok\u0173 grandin\u0117s, kripto turtas","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dizainoarkliukas.lt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"lt-LT"},{"@type":"Person","@id":"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/df455e1ad6975b49e5033c007baf6d7c","name":"admin","image":{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/dizainoarkliukas.lt\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6323379efae0c70c686c7905444d6bbd?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6323379efae0c70c686c7905444d6bbd?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/dizainoarkliukas.lt"],"url":"https:\/\/dizainoarkliukas.lt\/?author=1"}]}},"jetpack_featured_media_url":"https:\/\/dizainoarkliukas.lt\/wp-content\/uploads\/2025\/10\/Profesoriaus-moneta-Bitcoin-energija-ir-tvaraus-kriptovaliutos-ateitis.jpg","_links":{"self":[{"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/posts\/4535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4535"}],"version-history":[{"count":0,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/posts\/4535\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=\/wp\/v2\/media\/4536"}],"wp:attachment":[{"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dizainoarkliukas.lt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}