Mining is actually good for stabilizing grid, which is very important for accommodating renewables.<p>Yes, mining is "wasting" electricity, but it's not a full picture. Sometimes being able to "waste" electricity is actually very useful. Mining is a immediately reactive and flexible load on the grid, and in a free market , at the near-perfect competition, mining naturally gravitates to places where electricity is abundant and can benefit from doing something productive (burning off methane, capture over-production).<p>People who wish to ban or "harm" mining have no idea what they are talking about. Electricity is not something that can sit in a basement and wait to be used indefinitely if someone doesn't just "waste" it. That's just not how things work.<p>From the perspective of cryptocurrency users banning also completely doesn't matter. If you ban mining in place X, then too bad for the miners in X, mining will just move to a different location, where possibly electricity might be less clean (not from renewables), and on the global scale things just get worse.