Bitcoin system is an unprecedented polluter. First, it consumes energy on the scale of entire economies. Bitcoin mining is estimated to consume electricity per year comparable to Austria. Second, it produces mountains of hardware waste. One Bitcoin transaction consumes hardware comparable to the hardware of two smartphones. The entire Bitcoin system generates as much e-waste as the entire Netherlands. This inefficiency of the system is not a flaw but a feature. It is one of the peculiarities to guarantee the integrity of the completely decentralised system.
PS: It's strange how they fail to acknowledge the significant environmental impact of the traditional banking system, with their offices filled with dead trees contributing to pollution and environmental destruction.
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