Cambridge Centre for Alternative Finance

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Research Finds Bitcoin Mining Equates to 0.10% of Global Greenhouse Gas Emissions

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According to a recent report published by the Cambridge Centre for Alternative Finance (CCAF), bitcoin mining worldwide accounts for around 0.10% of global greenhouse gas (GHG) emissions or 48.35 million tons of carbon dioxide per annum. Moreover, CCAF’s report details that “Bitcoin’s environmental footprint is more nuanced and complex” and because of complexity issues it … Read more

Study: Amid Mining Bans, China Still Commands World’s Second-Largest Share of Bitcoin Hashrate

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New data stemming from the latest Cambridge Centre for Alternative Finance (CCAF) report on bitcoin mining indicates that China still holds the second position in terms of global hashrate. While China commands close to 22% of Bitcoin’s global hashrate, the United States currently dominates with 37.69%, according to CCAF researchers. China Is Still the World’s … Read more

Elon Musk’s ‘50% Clean Energy’ Bitcoin Mining Goal Will Be Complicated To Verify

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On Sunday, Tesla’s CEO Elon Musk tweeted that when there’s “confirmation of reasonable (~50%) clean energy usage by miners with positive future trend, Tesla will resume allowing Bitcoin transactions.” However, there’s a big problem with this goal, as nobody knows exactly how to measure 50% clean energy usage let alone precisely where miners are geographically … Read more

Bitcoin Energy Consumption Is Far More Efficient and Greener Than Today’s Banking System

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While bitcoin and a variety of digital currencies have swelled in value, a number of critics have spread fear, uncertainty, and doubt (FUD) in regard to the energy consumption proof-of-work (PoW) cryptocurrencies leverage to produce new units of currency. Just recently the software engineer Stephen Diehl expressed his dissatisfaction over the environmental cost of bitcoin. … Read more