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Well, Mastercard ALONE processes well over 3.5 billion transactions per day, compared to Bitcoin's 300,000. So without knowing anything at all about how energy-
by apetresc 9y ago
Well, Mastercard ALONE processes well over 3.5 billion transactions per day, compared to Bitcoin's 300,000. So without knowing anything at all about how energy-efficient they are, we can say it must be many, many thousands of times better, considering that otherwise there wouldn't be enough energy on the planet to power them all.