Source: Adobe / nmann77 It’s not just crypto: old-fashioned banknotes have a noticeable energy footprint worth reducing, according to the European Central Bank (ECB). In a newly published report, the central bank outlined how the elaborate physical infrastructure used to support eurozone cash can affect the environment – from the acquisition of raw materials to The post ECB Study Reveals Minimal Environmental Impact of Euro Banknotes – How Does Crypto Compare? appeared first on Cryptonews .