Bitcoin mining and electricity?

Internet banking systems or ATMs usually transfer money with the help of an intermediary, which causes expenses twice as much trouble, that’s how bitcoin chooses to save the day with simple and fast transactions. To make bitcoin this much fast and convenient, a huge amount of electric power is being employed. The efficiency depends on hashes, which the mining hardware uses.
Bitcoin, according to bitcoin’s power usage tracker by Digiconomist, mines at a rate of 77.78 terawatt-hours per year, at the moment which is equal to the entire electricity usage in the Netherlands and the Czech Republic. CoinShares has reported from their research that most of their energy comes from wind, hydroelectric and photovoltaic sources; these are all sustainable and renewable sources.
Many might be concerned with bitcoin’s mining substantiate in China. However, only 60% of it is being mined in China, while the 40% remaining take place in varying areas across Washington, New York, British Columbia, Iran, Sweden, Newfoundland, and a few more places?