现在由清洁能源提供动力的比特币开采中有一半以上

比特币采矿越来越多地由清洁能源提供动力，一项新的研究表明，现在超过一半的网络在可持续资源上运行。

A new study has found that more than half of Bitcoin mining will be powered by renewable energy by the first quarter of 2025.

一项新的研究发现，到2025年第一季度，超过一半的比特币采矿将由可再生能源提供动力。

The research, published by the Cambridge Centre for Alternative Finance (CCAF), found that 52.4% of Bitcoin mining will be powered by sustainable energy.

该研究由剑桥替代金融中心（CCAF）发表，发现52.4％的比特币采矿将由可持续能源提供动力。

Of that, 42.6% will come from renewable sources such as hydro and wind, while 9.8% will come from nuclear power. This marks a significant increase from 2022, when renewable energy accounted for 37.6% of Bitcoin mining.

其中，有42.6％的人来自可再生能源，例如水力和风，而9.8％的核电来自核电。这标志着2022年的可再生能源占比特币采矿的37.6％时的显着增加。

The U.S. is leading the way in the shift to sustainable Bitcoin mining. Together with Canada, North America accounts for over 80% of sustainable Bitcoin mining, the study found.

美国在转向可持续的比特币开采方面正在领先。该研究发现，北美与加拿大一起占可持续比特币开采的80％以上。

These findings follow earlier claims by groups like the Bitcoin Mining Council, which estimated that renewable energy powered around 60% of Bitcoin mining. However, those figures weren't independently confirmed on this scale.

这些发现遵循了像比特币矿业委员会这样的群体的早期主张，该委员会估计可再生能源为比特币采矿的60％供电。但是，这些数字并未在此规模上独立确认。

Elon Musk previously said he’d reconsider accepting Bitcoin at Tesla if at least 50% of the network ran on renewable energy.

埃隆·马斯克（Elon Musk）此前曾表示，如果至少50％的网络在可再生能源上运行，他会重新考虑在特斯拉接受比特币。

This followed Tesla briefly accepting Bitcoin in early 2021, only to cancel the option a few months later and cite environmental concerns as the main reason.

这是因为特斯拉在2021年初短暂接受比特币，仅在几个月后取消该选项，并将环境问题作为主要原因。

After U.S. politicians and crypto enthusiasts urged him to reconsider due to Bitcoin’s increasing renewable energy mix, Musk said in October 2021 that he’d personally be open to accepting Bitcoin again.

马斯克在2021年10月说，在美国政客和加密爱好者敦促他重新考虑他的可再生能源组合后，他个人愿意再次接受比特币。

However, despite reports suggesting the threshold had been met over the years, Tesla never re-enabled Bitcoin payments, though it quietly accepted Dogecoin for merchandise.

然而，尽管有报道称该阈值多年来已经达到了阈值，但特斯拉从未重新支持比特币，尽管它悄悄地接受了狗狗的商品。

Meanwhile, both Tesla and SpaceX continued to hold Bitcoin on their balance sheets.

同时，特斯拉和SpaceX都继续在其资产负债表上持有比特币。

It remains to be seen whether the new Cambridge data will influence Musk’s stance.

新的剑桥数据是否会影响马斯克的立场还有待观察。

Musk’s crypto decisions have often seemed more symbolic than strategic. But the timing of any potential U-turn would be interesting.

马斯克的加密决定通常比战略更象征性。但是，任何潜在的掉头的时机都会很有趣。

Pro-Bitcoin rhetoric is growing in the U.S., where President Donald Trump has now pitched the idea of a national Bitcoin reserve. And with major corporations cutting back on crypto projects amid the bear market, the topic of adoption may resurface.

Pro-Bitcoin言论在美国正在增长，唐纳德·特朗普总统现在已经提出了国家比特币储备的想法。随着大型公司在熊市中削减加密项目，采用主题可能会浮出水面。