比特币的电力消耗下降了24%

币界网Published on 2024-08-09Last updated on 2024-08-09

币界网报道:

比特币(BTC)挖矿今天消耗的电力比今年7月底少。据Digieconomist称,截至发稿时,采矿消耗了115.21 TWh(太瓦时)的电力,比2024年7月31日所需的152.52 TWh下降了24%。

对于一直在努力挽回顶级加密货币形象的比特币爱好者来说,这些发现可能是个好消息。BTC引起了环保主义者的批评,他们认为BTC的开采是一种危害地球的能源密集型活动。

例如,这些报告指出了该过程消耗的大量水,并将其碳排放量与整个国家的碳排放量进行了比较。

比特币用电量下降的原因是什么?

过去几年,由于人工智能和加密货币挖矿推动的电力需求激增与减排目标相冲突,数据中心消耗的能源受到了越来越多的审查。然而,最近的下降让环保倡导者和政策制定者松了一口气。

来源:数字经济学家

数据中心能耗的下降可能归因于不同的原因,其中之一是BTC矿工有意采用更可持续的采矿方法。他们这样做的一种方式是拥抱水力采矿。埃塞俄比亚复兴大坝等项目表明,该国可能成为下一个比特币挖矿中心。

最近的一篇新闻报道称,埃塞俄比亚的能源供应商已与21家比特币矿工达成协议,在这个东非国家开设店铺。这些是由于在非洲大陆最大的大坝投入使用后,有可能利用非洲国家巨大的电力供应。与其他地区相比,埃塞俄比亚还为他们提供了更实惠的电力。

埃塞俄比亚政府官员Yohade A.Zemichael在评论这一事态发展时说:

埃塞俄比亚政府允许比特币挖矿,主要是因为这些公司用外币支付他们消耗的电力。约汉德·泽迈克尔

BTC真的像他们说的那样有毒吗?

BTC采矿的电力消耗和所谓的环境足迹仍然是备受争议的问题。主要硬币的支持者和反对者继续提出强有力的论据和反驳,支持或反对其继续使用。

一段时间以来,人们一直认为BTC对全球环境不利。然而,新的发现为反驳这一说法提供了证据。

例如,审计公司毕马威(KPMG)提供的数据否定了比特币本身有毒的观点。该报告称,BTC采矿排放的温室气体比其发电量少。它也只使用了全球电力需求的0.55%。

毕马威的断言在比特币忠实信徒中越来越流行。越来越多的人认为BTC在创新全球能源使用方面发挥着重要作用。一个恰当的例子是X用户Kenny对另一个用户关于BTC有毒的断言的反驳。

BTC的下一步是什么?

人们一致认为,比特币行业可以做更多的事情来减少其感知到的有害影响。这使得比特币的支持者采取了积极的措施,如成立比特币委员会来支持可持续采矿。

其他方面则表示,BTC跟随以太坊转向能源密集度较低的权益证明共识机制。唯一的障碍是比特币纯粹主义者,他们反对这样的转变。与此同时,BTC爱好者指出,采矿方面取得的进展——例如,更节能的钻机——证明了他们对保护环境的承诺。


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