US Lawmakers Press Bitcoin Mining Firms on Energy Usage, Carbon Emissions, Climate Crisis

Eight U.S. lawmakers, including Senator Elizabeth Warren, have sent letters to top U.S.-based bitcoin mining firms questioning them about their crypto mining operations. “The extraordinarily high energy usage and carbon emissions associated with bitcoin mining could undermine our hard work to tackle the climate crisis — not to mention the harmful impacts cryptomining has on … Read more

Report: Nvidia’s Lite Hash Rate Tech to Stop Crypto Miners ‘Was Pointless’

In mid-May 2021, the American multinational technology company Nvidia Corporation revealed that it added a hashrate limiter to curb the use of cryptocurrency mining with its graphics processing units (GPUs). However, crypto miners now say the move was pointless, and the mining organization Nicehash details that the hashrate limiter scheme introduced by Nvidia “did not … Read more

Global Chip Shortage Looms Over Bitcoin Mining Industry, ASIC Supply Tightens

While Bitcoin’s hashrate has been coasting along above 175 exahash per second (EH/s) and recently reached an all-time high, a global shortage of semiconductor chips could slow the growing industry. The shortfall of supply worldwide has disrupted major industries, and manufacturers like Taiwan Semiconductor Manufacturing Company Limited (TSMC) have seen stocks sink in value. At … Read more

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