Ethereum Staking Will Drop Power Consumption By 99%

After Ethereum transitions to proof-of-stake, the blockchain's power consumption is expected to drop by more than 99%, making it about 7,000 times more energy efficient than Bitcoin. Crypto Briefing reports: Ethereum will reduce its energy consumption by 99.95% following its transition to proof-of-stake, according to a new blog post from Carl Beekhuizen of the Ethereum Foundation. Beekhuizen estimated there are 87,000 at-home stakers using about 100W of energy for a total of 1.64 megawatts. Additionally, there are another 52,700 exchanges and custodial services that use about 100W per 5.5 validators for a total of 0.98 megawatts. Based on those estimates, Beekhuizen says that Ethereum will consume about 2.62 megawatts when it switches to proof-of-stake.

Beekhuizen added that this estimate may be too large. He noted that his own personal staking setup was optimized to use 15W, while some staking services use as little as 5W per validator. This means that Ethereum will no longer use the energy equivalent of a country or even a city. Instead, its total consumption will be comparable to a small town that contains around 2100 homes.

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