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Cambridge Study Unveils Ethereum’s Environmental Impact Post-Merge, Highlighting Major Energy Reduction
3.12.2023
The transformation of the Ethereum network, popularly known as ‘The Merge,’ marked a significant shift in the blockchain’s energy usage and climate impact. A detailed report by the Cambridge Centre for Alternative Finance (CCAF) meticulously dissects this journey, offering...
Cambridge Revises Bitcoin Mining Index, Lowers BTC’s Estimated Power Use
1.9.2023
Cambridge Centre for Alternative Finance has significantly revised its Bitcoin Electricity Consumption Index, lowering its estimates of the cryptocurrency’s energy use after finding its previous model greatly overstated power consumption. Cambridge Centre Revises Bitcoin Energy Estimates...
A Look at the Fed’s Recent Custodia Bank Denial and the Central Bank’s Push Back Against Narrow Banking
27.3.2023
Over the past century, the number of American banks has significantly decreased, dropping from 30,000 banks in 1921 to 4,997 U.S. banks in 2021, according to data from the Federal Reserve. Recently, the U.S. central bank denied Custodia Bank of Wyoming, a financial institution that holds $1.08...
Research Finds Bitcoin Mining Equates to 0.10% of Global Greenhouse Gas Emissions
27.9.2022
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...
Study: Amid Mining Bans, China Still Commands World’s Second-Largest Share of Bitcoin Hashrate
17.5.2022
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...
Elon Musk’s ‘50% Clean Energy’ Bitcoin Mining Goal Will Be Complicated To Verify
14.6.2021
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...
Bitcoin Energy Consumption Is Far More Efficient and Greener Than Today’s Banking System
20.1.2021
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...
Report Cuts China’s Bitcoin Mining Capacity to 50% of World Total, Raises US’ to 14%
18.7.2020
A new report by crypto research company Bitooda claims that China accounts for only 50% of global Bitcoin mining capacity, and the U.S. 14%. The data is in sharp contrast with earlier findings from the University of Cambridge Centre for Alternative Finance (CCAF), which put China’s share...
65% of Global Bitcoin Hashrate Concentrated in China
7.5.2020
A new bitcoin mining map by the University of Cambridge shows that China accounts for 65% of the world’s hash power. About half of the country’s hash rate is produced in just one place, the autonomous Xinjiang region, which makes up 35.76% of the global total. Launched recently,...