A New Risk For The Industry?
The post A New Risk For The Industry? appeared on BitcoinEthereumNews.com. A groundbreaking study from the Cambridge Centre for Alternative Finance (CCAF) claims that the United States now dominates Bitcoin mining, controlling as much as 75.4% of the global hashing power. “The U.S. has solidified its position as the largest global mining hub (75.4% of reported activity),” the CCAF reports, based on a survey of 49 mining firms representing nearly half the Bitcoin network’s hashrate. This concentration, equating to roughly 600 exahashes per second (EH/s) of the global 796 EH/s, raises a pressing concern: Is Bitcoin mining becoming dangerously centralized in the U.S., and what risks does this pose for the emerging asset’s future? Howard Lutnick, U.S. Secretary of Commerce and former CEO of Cantor Fitzgerald, recently shared insights into the Trump administration’s vision to position the U.S. as a Bitcoin superpower. “It’s like gold. To me. It’s a commodity,” Lutnick said in an interview with Frank Corva of Bitcoin Magazine, highlighting Bitcoin’s fixed supply of 21 million coins. He outlined plans to “turbocharge” U.S. mining through the Commerce Department’s Investment Accelerator, which streamlines permits for miners to build off-grid power plants. “You can build your own power plant next to [your data center]. I mean, think about that for a second,” he said. This pro-business stance has fueled America’s mining boom, but the CCAF’s findings suggest a downside: centralization. For years, Bitcoiners worried about China’s dominance, which peaked at 65–75% of global hashrate before its June 2021 mining ban. “In 2019, China dominated global Bitcoin mining, accounting for 65–75% of the total Bitcoin network,” a 2025 Nature Communications study notes. When China banned mining, hashrate dispersed globally, with many operations relocating to the U.S., drawn to states with abundant energy and favorable policies. This shift caused a 50% market correction but paved the way for a 130% rise toward the…
The post A New Risk For The Industry? appeared on BitcoinEthereumNews.com.
A groundbreaking study from the Cambridge Centre for Alternative Finance (CCAF) claims that the United States now dominates Bitcoin mining, controlling as much as 75.4% of the global hashing power. “The U.S. has solidified its position as the largest global mining hub (75.4% of reported activity),” the CCAF reports, based on a survey of 49 mining firms representing nearly half the Bitcoin network’s hashrate. This concentration, equating to roughly 600 exahashes per second (EH/s) of the global 796 EH/s, raises a pressing concern: Is Bitcoin mining becoming dangerously centralized in the U.S., and what risks does this pose for the emerging asset’s future? Howard Lutnick, U.S. Secretary of Commerce and former CEO of Cantor Fitzgerald, recently shared insights into the Trump administration’s vision to position the U.S. as a Bitcoin superpower. “It’s like gold. To me. It’s a commodity,” Lutnick said in an interview with Frank Corva of Bitcoin Magazine, highlighting Bitcoin’s fixed supply of 21 million coins. He outlined plans to “turbocharge” U.S. mining through the Commerce Department’s Investment Accelerator, which streamlines permits for miners to build off-grid power plants. “You can build your own power plant next to [your data center]. I mean, think about that for a second,” he said. This pro-business stance has fueled America’s mining boom, but the CCAF’s findings suggest a downside: centralization. For years, Bitcoiners worried about China’s dominance, which peaked at 65–75% of global hashrate before its June 2021 mining ban. “In 2019, China dominated global Bitcoin mining, accounting for 65–75% of the total Bitcoin network,” a 2025 Nature Communications study notes. When China banned mining, hashrate dispersed globally, with many operations relocating to the U.S., drawn to states with abundant energy and favorable policies. This shift caused a 50% market correction but paved the way for a 130% rise toward the…
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