As the crypto crisis widens, electricity used to mine Bitcoin decreases sharply
The amount of electricity consumed by the Bitcoin network has decreased drastically amid the "crypto winter" and has fallen to 131 terawatt-hours a year
The amount of electricity consumed by the largest cryptocurrency network has decreased by up to 50 per cent as the crypto winter continues to eat away at the incomes of miners and financial contagion spreads further throughout the sector, media reports said.
The electricity consumption of the Bitcoin network has fallen by a third from its high of June 11, down to an annualised 131 terawatt-hours a year, according to estimates from the crypto analyst Digiconomist, media sources reported.
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That still equates to the annual consumption of Argentina, with a single conventional Bitcoin transaction using the same amount of electricity that a typical US household would use over 50 days.
The decrease in electricity used for Ethereum, the programmable money that underpins much of the recent explosion in crypto projects, has been sharper still, down from a peak of 94TWh a year to 46TWh a year which is, according to the reports of a media house, the annualised consumption of Qatar.
The prices of cryptocurrencies have fallen in the ongoing crypto winter. Bitcoin peaked at $69,000 (56,000 pounds) earlier this year, and is now hovering at about $20,000. The value of the rewards to miners has dropped by the same proportion, leaving them in areas with expensive electricity or using older, inefficient mining rigs unable to turn a profit.
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"This is literally putting them out of business, starting with the ones that operate with suboptimal equipment or under suboptimal circumstances (eg inefficient cooling) (sic)," said Alex de Vries, the Dutch economist behind Digiconomist, as per the reports of a media source.
However, the underlying reason for the fall is the same for both currencies. The electricity consumption of a cryptocurrency network comes from mining, which involves people using purpose-built computers to generate digital lottery tickets that can reward cryptocurrency payouts. The process underpins the security of the networks but incentivises the network as a whole to waste energy.