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[lastpost] => 2813482 马斯克家族代币MUSKIt能否复制狗狗币神话？《财富》深度预测6000倍增长空间（转） 1773153505 小钱儿
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[虚拟币交流]
比特币算力大跌25%！主因是美国德州矿池因寒流限电关机（18日转）
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' W6 M2 h& I0 k5 o1 F6 z; l8 k9 W近日，比特币全网算力出现显著下降，根据Blockchain.com的数据，从上周五的约1 \6 b8 v" u! ~6 f% l9 g6 ~
600EH/s降至昨日的440EH/s，跌幅高达25%。这主要是因为美国德州面临严重寒流，导致当地电WJ管机构& R. Q r! G" E2 z. I7 T( C! y
ERCOT在14至17日期间要求限电，以应对极端寒冷天气可能带来的电力需求激增。
) m S( I$ c# R+ P4 j. k8 s$ o德州限电是主因/ [" t; N8 i, b$ q$ O" l, o
The Miner Mag先前报导指出，这次算力下降主要由Foundry USA Pool引起，该矿池的矿工客户减少了高达
2 b) ?# c* Y% r! r3 `4 Q& x75EH/s的算力。而截至9月份，连接到Foundry矿池的算力中有超过28%位于德州，因此这次算力下降与德州的
8 k: D9 ^$ c: M+ B限电措施密切相关。3 R6 O. X2 @; o
Mining Pool Stats的数据显示，自周日以来，Foundry USA Pool和蚂蚁矿池的算力大幅下降，这两个最大的比' @" A! N# i n- R7 a- F6 y
特币矿池占全网算力下降的70%以上。
0 y# G7 n1 T% T) h: Y E截至目前，随着ERCOT在今日凌晨宣布结束天气警报，Foundry USA Pool和蚂蚁矿池的算力已分别回升至
: z- l7 I5 T2 m1 J146.54EH/s和125EH/s。4 i( n. D7 z* q/ @' H0 Z
这次事件除了凸显地方制策对比特币挖矿活动的影响外，也彰显出比特币挖矿活动「可便利中断操作」的独特优% A! Z& I8 A7 r/ K: Y
势。受此影响的北美3大矿企之一，Marathon Digital的企业传播副总裁查理·舒马赫表示：比特币矿机在很多方' p6 ^2 {% V1 ]- ^- o& h6 g
面是能源产业的技术解决方案。在德州，他们提供了稳定的基本能源负荷，并且能在几分钟内调整产量，以便在
+ ~8 l* U4 T- s紧急情况下为其他用户释放能源。这正是我们最近几天所见证的情形。/ ?$ v9 G J4 B) w1 i9 A& X; \
德州继天朝后，成为比特币挖矿中心. Y* a! i2 r3 n+ f
值得一提的是，德州是天朝自2021年打击挖矿产业后，迅速崛起成为比特币挖矿的新枢纽。矿工认为，他们的挖
- L& j; B* b8 `8 H9 a' u0 F6 m9 U矿活动对德州电网有益，因为他们对电力的灵活使用可以加强该州的电网：能在用电高峰期降低电力需求，在低
X# ?( d6 q& J6 K1 N# ?9 ^8 Y" z谷期增加电力供应。 B! X& w" D% G) ? D! w9 h! r
德州以其廉价的电力、电网激励政策和非管制的能源市场吸引了多家公司，包括Marathon Digital、Riot/ E0 s! h4 N8 H% T2 J1 s
Platforms和Iris Energy，增加了在该州的挖矿设施。根据Foundry于9月的报告，使用其德州矿池的美国比特币
9 O, H% J( w2 f3 X, @矿工占美国总算力的28.5%，高于2021年的8.4%，是全美各州中最高的。
& E6 C, L6 `) }3 I德州的比特币矿业也积极参与电力需求管理。例如，Riot Platforms在8月从ERCOT获得了3,170万美元的电力和
; ?) f4 p n+ U* J& b) d D需求响应信贷，作为其配合在夏季高温期间将用电量削减超过95%的激励。Iris Energy也在同月因自愿减少电力
0 V4 G% W# e* s$ h3 i* V$ J使用而获得230万美元的能源信贷。9 i% |% ]# Q) s& J# i0 x
6 B' N" n0 |4 @1 V( b9 a2 S
5 v" F! K) ^# v2 ^& e: u L4 g7 t
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