Investing.com – Ge\u00e7en hafta \u0130sve\u00e7\u2019in en \u00fcst d\u00fczey iki yetkilisi, Avrupa Birli\u011fi\u2019ne kripto para madencili\u011finin yasaklanmas\u0131 konusunda bir yorumda bulunmu\u015ftu. Gerek\u00e7e olarak ise \u00e7evresel fakt\u00f6rleri ortaya atarak Avrupa\u2019da i\u015f kan\u0131t\u0131 modeliyle kripto madencili\u011finin devam etmesi durumunda Paris \u0130klim Anla\u015fmas\u0131 hedeflerine ula\u015fman\u0131n m\u00fcmk\u00fcn olmayaca\u011f\u0131na dair a\u00e7\u0131klamalarda bulundular.<\/p>\n
\u015eimdi ise \u0130sve\u00e7li iki \u00fcst d\u00fczey yetkiliye destek Norve\u00e7\u2019ten geliyor. Norve\u00e7 h\u00fck\u00fcmeti, \u00f6zellikle i\u015f ispat\u0131na dayanan ve y\u00fcksek enerji gerektiren kripto madencilik faaliyetlerinin \u00e7evresel etkilerinin azaltman\u0131n bir yollar\u0131n\u0131 ara\u015ft\u0131r\u0131yor. Bj\u00f8rn Arild Gram, Euronews\u2019e verdi\u011fi r\u00f6portajda Norve\u00e7\u2019in iki \u0130sve\u00e7li yetkilinin kripto madencilik konusundaki uyar\u0131s\u0131 \u00fczerine tart\u0131\u015ft\u0131\u011f\u0131 ve kripto madencili\u011fi yasaklama \u00f6nerisini d\u00fc\u015f\u00fcnece\u011fini s\u00f6yledi.\u00a0<\/p>\n
Norve\u00e7 Yerel Y\u00f6netim ve B\u00f6lgesel Kalk\u0131nmadan Sorumlu Bakan\u0131 Gram, kripto madencili\u011fi ve Blockchain teknolojisinin uzun vadede faydas\u0131n\u0131 kabul ettiklerini s\u00f6ylerken \u015fu an bu sekt\u00f6rde yenilenebilir enerjiyi verimli olarak kullan\u0131ld\u0131\u011f\u0131n\u0131 s\u00f6ylemenin zor oldu\u011fundan bahsetti.\u00a0<\/p>\n
\u0130skandinav \u00fclkeleri olan Norve\u00e7, \u0130sve\u00e7 ve \u0130zlanda, b\u00f6lgede bulunan bol miktardaki yenilenebilir enerji kaynaklar\u0131ndan dolay\u0131 son y\u0131llarda kripto para madencili\u011fi i\u00e7in olduk\u00e7a pop\u00fcler hale geldi. Norve\u00e7 ise 2021 y\u0131l\u0131 verilerine g\u00f6re \u00fclkede t\u00fcketilen elektrik enerjisinin y\u00fczde 90\u2019\u0131ndan fazlas\u0131n\u0131 hidroelektrik enerji \u00fcretiminden sa\u011flayarak enerji alan\u0131nda son derece ucuz kaynaklara sahip bir \u00fclke olarak \u00f6n plana \u00e7\u0131k\u0131yor.\u00a0<\/p>\n
Hem enerjinin ucuz olmas\u0131 hem de Kuzey \u00fclkelerinde \u00e7al\u0131\u015fan cihazlar\u0131n so\u011futma i\u015flevinde avantajl\u0131 olmas\u0131, \u00c7in\u2019in madencileri \u00fclke d\u0131\u015f\u0131na \u00e7\u0131karmas\u0131ndan sonra bu b\u00f6lgeyi madencilik a\u00e7\u0131s\u0131ndan pop\u00fcler hale getirdi. Durum b\u00f6yle olunca \u00fclkelerin \u00fcst d\u00fczey yetkililerinden Avrupa Birli\u011fi\u2019ne \u00e7a\u011fr\u0131lar gecikmedi.\u00a0<\/p>\n
Kripto madencili\u011finde i\u015f ispat\u0131 modeli \u00e7evreye nas\u0131l zarar veriyor?<\/b><\/p>\n
\u0130\u015f ispat\u0131 (Proof of Work \u2013 PoW) konsens\u00fcs\u00fc, madencilik ad\u0131 verilen belirli bir a\u011fda i\u015flemcilerin bu karma\u015f\u0131k denklemleri \u00e7\u00f6zerek bloklar\u0131 do\u011frulamas\u0131 y\u00f6ntemiyle \u00e7al\u0131\u015f\u0131r. Modele g\u00f6re do\u011frulanan blok say\u0131s\u0131 artt\u0131k\u00e7a i\u015flemlerin zorlu\u011fu daha da artar. Bu da daha fazla i\u015flemci g\u00fcc\u00fcne ve enerjiye ihtiyac\u0131 art\u0131r\u0131r. Bu enerji ihtiyac\u0131ndaki art\u0131\u015f\u0131n ise \u00e7evresel zararlar\u0131 art\u0131rd\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n
\u0130sve\u00e7\u2019in \u00f6nerisinden sonra \u00fclkenin en b\u00fcy\u00fck ye\u015fil enerji \u00fcreticisi Vattenfall, bu konuya kar\u015f\u0131t bir g\u00f6r\u00fc\u015f sundu ve tepkisini dile getirdi. \u015eirket, ye\u015fil enerji \u00fcretiminin son derecede y\u00fcksek oldu\u011fu \u0130sve\u00e7\u2019te b\u00f6yle bir yasa\u011f\u0131n \u00f6nerilmesinin son derece \u015fa\u015f\u0131rt\u0131c\u0131 oldu\u011funu dile getirdi.\u00a0<\/p>\n
B\u00f6lgesel Kalk\u0131nma Bakan\u0131 Bj\u00f8rn Gram, Norve\u00e7 h\u00fck\u00fcmetinin \u015fu an \u00fczerinde tart\u0131\u015ft\u0131\u011f\u0131 d\u00fczenleyici \u00f6nlemler hakk\u0131nda detay vermezken Norve\u00e7\u2019in \u0130sve\u00e7\u2019in izledi\u011fi politikay\u0131 takip etmesi durumunda kripto madencili\u011fi i\u00e7in daha zor g\u00fcnlerin ufukta oldu\u011fu s\u00f6ylenebilir.\u00a0<\/p>\n
Avrupa Komisyonu da kripto madencili\u011fi \u00fczerinde \u00e7al\u0131\u015f\u0131yor<\/b><\/p>\n
Di\u011fer yandan Avrupa Komisyonu\u2019nun kripto para madencili\u011fi sekt\u00f6r\u00fcn\u00fcn y\u00fcksek enerji talebi olan i\u015f ispat\u0131 modelinden daha az enerji talep eden modellere ge\u00e7i\u015fi konusunda te\u015fvikleri oldu\u011fu biliniyor. Di\u011fer alternatif modeller olan hisse ispat\u0131 ve hibrit konsens\u00fcs, kripto para madencili\u011fi konusunda daha \u00e7evre dostu \u00e7al\u0131\u015fma prensipleridir. Bilindi\u011fi gibi d\u00fcnyan\u0131n en b\u00fcy\u00fck altcoin\u2019i Ethereum\u2019un a\u011f\u0131 da \u015fu an ETH 2.0 s\u00fcreciyle i\u015f ispat\u0131 modelinden hisse ispat\u0131na ge\u00e7erek bu alanda \u00e7ok \u00f6nemli bir ad\u0131m atmaya haz\u0131rlan\u0131yor.<\/p>\n
Yazar: G\u00fcnay Caymaz<\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Investing.com – Ge\u00e7en hafta \u0130sve\u00e7\u2019in en \u00fcst d\u00fczey iki yetkilisi, Avrupa Birli\u011fi\u2019ne kripto para madencili\u011finin yasaklanmas\u0131 konusunda bir yorumda …<\/p>\n","protected":false},"author":6,"featured_media":4161,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,254],"tags":[481,580,16,689,503],"class_list":["post-4160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","category-investment","tag-enerji","tag-isvec","tag-kripto","tag-norvec","tag-ulke"],"yoast_head":"\n