US Legislation Aims to Bolster Domestic Bitcoin Mining Hardware
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With the United States currently commanding approximately 38% of the global Bitcoin mining landscape, a significant challenge persists due to the nation’s reliance on Chinese manufacturers for specialized mining equipment. This dependence raises concerns over national industrial security, a gap that two U.S. Senators seek to address through new legislation.
On March 30, Senators Bill Cassidy and Cynthia Lummis unveiled the ‘Mined in America Act,’ aiming to mitigate the U.S. vulnerability stemming from foreign hardware reliance. This legislative initiative emphasizes the necessity of fostering domestic manufacturing, along with establishing a certification program for mining facilities.
Statistics indicate that around 97% of mining hardware utilized in the United States is sourced from China. Such a substantial reliance presents a precarious situation for American Bitcoin mining operations that are already under economic pressure. With current U.S. Bitcoin mining capabilities hovering between 37% and 38% of the worldwide total, valued at approximately 400 exahashes per second, the bill underscores a pressing need for domestic production.
The Mined in America Act proposes a voluntary certification process named ‘Mined in America,’ which will be administered by the Department of Commerce. This initiative aims to phase out mining equipment linked to foreign adversaries, thereby enhancing national security and self-sufficiency.
Additions to the bill include support for domestic manufacturing through existing federal energy and rural development programs. By codifying the Strategic Bitcoin Reserve, established by former President Donald Trump in March 2025, the legislation further secures federal backing for the Bitcoin sector, ensuring that any future acquisitions remain budget-neutral.
The introduction of this legislation is a direct response to previous federal actions where U.S. authorities began seizing Chinese-made mining equipment, highlighting the existing vulnerabilities in the supply chain. This enforcement not only illustrates the gravity of the situation but also provides tangible evidence for lawmakers advocating for a shift towards domestic sourcing.
As Bitcoin mining continues to be entwined with broader industrial policies, the Mined in America Act presents a strategic approach to positioning the U.S. favorably within this rapidly evolving landscape. By aligning Bitcoin mining with other critical infrastructure sectors like semiconductors, the legislation seeks to bolster American economic competitiveness while ensuring operational resilience.
In conclusion, this legislative push encapsulates a pivotal moment for U.S. Bitcoin mining, potentially reshaping the hardware procurement landscape by fostering local production. Should the bill gain traction, it could lead to a significant reduction in dependency on foreign suppliers while promoting the growth of an American-centric mining industry.

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