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“Optical proof-of-work” would reduce bitcoin’s energy demand and improve geographic distribution of hashrate, proponents argue

Simply shifting the cost curve to up-front cost might lead to the exact opposite centralization problem. Instead of most bitcoin mining ending up near cheap, abundant energy sources that popped up in developing, labor-abundant countries, like China, they might coalesce in developed, capital-abundant countries, like the United States. Specialized mining

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Revisiting Bitcoin’s Energy ‘Problem’ in the Face of ESG Investment Mandates

The preceding point about transaction validation is important because it is enticing to compare the energy density of Bitcoin transactions to something like Visa (V). Bitcoin can only handle seven transactions per second compared to Visa’s 24,000+. But, remember, Bitcoin doesn’t use energy to validate transactions. The miners’ job is

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The blockchain projects making renewable energy a reality – Cointelegraph Magazine

Much has been said about Bitcoin‘s carbon emissions. Far less has been said about the potential of blockchain to increase the efficiency of renewables by transparently managing supply and demand. Blockchain doesn‘t pose a threat to the planet — it’s going to play an essential role in helping to bring

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Analysts Debate Economic Fallout Odds From Russia’s Invasion, Historian Says World May Face Worst Energy Crisis Since the 1970s – Economics Bitcoin News

While Russia’s Ukraine invasion has been at the forefront of people’s minds, a global recession and the possibility of an energy crisis have been thrown into the conversation. Reports concerning the U.S. economy note that risks of an economic recession are climbing, and energy market historian Daniel Yergin thinks the

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