The high energy consumption problem of Bitcoin mining has attracted attention from multiple countries. Strict environmental protection policies, such as the EU's proposal to limit energy-intensive mining, may force mining companies to relocate or transform. Regions rich in renewable energy, such as Canada and Nordic countries, have attracted more mining companies. The tightening of environmental protection policies may promote the transition of Bitcoin mining to green energy, but it may also increase operating costs and affect the distribution of network computing power.
