Bitcoin mining consumes huge amount of electricity, especially in regions where the power source is coal or gas. This raises concerns about carbon emissions and climate change. At the same time mining is also pushing innovation in renewable energy, since many miners are switching to solar, hydro, and wind power to cut costs and reduce impact. But Bitcoin can also make use of wasted energy that would otherwise not be used at all, in regards to this do you think Bitcoin mining is a real threat to the environment, or can it actually become a driver for cleaner energy in the future?