I believe that one day humanity will be totally dependent on renewable energy, as fossil fuels are a limited and highly polluting resource. Currently, many sectors already use sources of renewable energy for its production. Sugarcane biomass is just one of the sustainable energy resources ​​from bagasse and straw, being transformed into electricity. Another excellent source of clean energy it is solar energy that, in addition to being silent and clean, has low carbon emissions and is an excellent alternative for homes, establishments and industries. In the world of cryptocurrencies it is no different, the race for sources Renewable energy for bitcoin mining doesn't stop, mainly due to constant attacks from organizations that want to end bitcoin with the excuse that mining destroys the environment, which is not true. A CoinShares Research survey shows that 74.1% of the energy used by bitcoin miners in the world is produced by renewable sources, mainly hydroelectric, solar and wind, that is,
in the near future, even bitcoin mining will be fully sustainable.