energy consumption

Bitcoin's energy consumption rivals that of some small nations, fuelling ongoing environmental debate.比特币的能耗堪比一些小国，引发了持续的环境辩论。

Proof-of-stake chains have dramatically lower energy consumption than proof-of-work counterparts like Bitcoin.与比特币等工作量证明（PoW）链相比，权益证明（PoS）链的能耗要低得多。