What is crypto mining bad for the environment

How to make a wallet for crypto

The Bitcoin network and similar.

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Cryptocurrency Mining For Dummies - FULL Explanation
Critics view Bitcoin's electricity consumption as a calamity, while proponents perceive it as a feature rather than a bug. Thus, it has a large environmental impact, with some using as much energy as small countries to maintain a blockchain. There are even concerns about. The massive energy consumption of proof-of-work cryptocurrency mining threatens to undermine decades of progress towards achieving climate goals.