Already, even on this forum, the strong impact of bitcoin mining on the environment in terms of electricity costs was refuted. In fact, Bitcoin does not consume so much energy for its production as compared to our other types of activity, in particular, for example, for the work of banks. In reality, this problem does not exist. Humanity can generate electricity as much as necessary. In recent years, the cost of producing renewable energy has decreased markedly. More and more private farms acquire a solar or wind power station and not only cover their costs, but also sell surplus energy to the network.
In addition, mining Bitcoin and other cryptocurrency is not harmful to the environment. At the same time, only heat is released, which is sometimes even used to heat residential buildings.