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Because it’s enormous? A colleague just finished putting together a 125MW BTC mining operation. That’s sheer insanity. Nobody has ever been able to explain how Bitcoin saves the world from climate catastrophe by using 0.3% of all electricity.
> Nobody has ever been able to explain how Bitcoin saves the world from climate catastrophe by using 0.3% of all electricity. Why would you think that Bitcoin needs to accomplish that particular task? As far as I know ending climate change has never been mentioned as a goal or desirable outcome of the project.
Ethereum is at least working hard on other algorithms that are energy efficient. But in the Bitcoin space, the tremendous investment in energy-intensive mining equipment means that the entrenched players have an interest in persisting the way that things currently work, rather than seeking an energy conserving replacement.