Bitcoin mining costs surge 47% on US tariffs

Bitcoin mining operations in the US are facing a 47 percent increase in deployment costs due to tariffs on steel, aluminum, and copper, as well as existing tariffs on ASIC miners. This is pushing competitive advantage towards mining operations in Kazakhstan, Russia, and other tariff-exempt jurisdictions. This could lead to a shift in hash rate away from the US, impacting network security. Large miners with pre-tariff inventory are less affected for now, but future hardware upgrades will become more expensive compared to offshore competitors. Senators have introduced a bill to support domestic miners, but the impact of tariffs on network security remains a concern.