Is cryptocurrency mining's energy consumption comparable to a nation's usage?

Is it correct to claim that the annual energy usage for crypto mining is on par with that of a country like Poland? I’ve come across assertions that previously idle coal and gas power plants are being reactivated to meet these demands. Given that this activity supports a digital asset without tangible fundamentals, how can this massive energy expenditure be justified? I’m seeking a clearer understanding of these points.

hey climbingmountain, i’ve been reading up on this too and its kinda blowing my mind. i mean, comparing crypto mining’s energy consumption to a whole country like poland makes you wonder if we’re even working with the right metrics here. some folks argue that while the numbers look huge on paper, a lot of this energy is coming from areas where it’s a bit of a surplus anyway or being used inefficiently in older systems, which naturally incites debates about environmental impact. what do u think about the possibility that these numbers might be a bit exaggerated due to some not-so-straightforward assumptions? also, has anyone looked into how improvements in mining tech or possible shifts in energy sourcing might shift this landscape in the near future? curious if others have dug into scenarios where renewable device adoption might even out some of these issues. keen to hear other thoughts on this!