It’s a simple equation: So long as there is more money in mining BTC than there is cost in energy to mine it, mining will proceed. No entity in the world can control the price of crypto. But, we can and already do regulate energy production. I think we need a carbon tax, that is specifically a financial disincentive towards any means of energy production that directly pollutes the atmosphere. Seriously, what are the…
To me it seems like Bitcoin (and other pow cryptocurrencies) are almost like the climate change scapegoat for a number of social and economic issues that have seemingly come to a head recently to facilitate their rise. People mine because it is expensive, it isn't the other way around, so the real questions we should be asking in good faith are things like "Why it is profitable in the first place?" and I think it is…
Carbon offset tokens, or some token that will increase in value when cryptos global electricity usage goes up, and offsets with renewable projects. If it were funded by governments in billions of dollars it would make an impact, and everyone could participate in funding the token.
The problem must be addressed in altering the fossil/non-fossil energy mix. You are not going to control the financial incentive to mine, or kindly ask ppl to use less electricity please. Carbon taxes have been proposed but you would have to get that done globally, they are certainly working on that from a political perspective but you never know there are always resistance to a new tax.