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A study published by Cambridge University reveals that more than 50% of the energy used in Bitcoin 
$103,618 mining is sourced from low-carbon or renewable resources. The research highlights North America as having the lowest carbon emissions compared to other regions. The data aims to illuminate developments in energy resources within the sector.
Is Bitcoin Mining Environmentally Friendly?
The study specifies that 52.4% of the electricity utilized in Bitcoin mining is derived from sustainable resources. Hydroelectric power, wind, nuclear, and solar energy contribute 23.4%, 15.4%, 9.8%, and 3.2%, respectively. On the other hand, fossil fuels account for 47.6% of energy consumption, with natural gas at 38.2%, coal at 8.9%, and oil at 0.5%.
In 2021, this issue led China to ban cryptocurrency mining, primarily driven by their reliance on coal-powered electricity. Despite expelling miners, China continues its historic coal consumption, overlooking its carbon emission goals.
Tesla’s Approach
Another topic addressed in the study is the environmental impact of energy use. In 2021, Tesla accepted Bitcoin as a payment method but later retracted this decision due to environmental concerns. Tesla might reconsider if at least 50% of mining operations transition to renewable energy.
Elon Musk: Tesla may finalize its decision after evaluating if mining uses sustainable energy.
The study identifies the United States as a leader in adopting sustainable energy within the crypto mining sector. North America is responsible for at least 80% of eco-friendly mining activities, indicative of the region’s technological and environmental advancements.
The research data can serve as a data-driven resource for policymakers. Cambridge University notes that this information could guide discussions on technical challenges, market dynamics, and environmental impacts in the crypto mining industry. Should Elon Musk decide to reaccept Bitcoin payments for Tesla, he could base this decision on the report. However, he recently mentioned his reduced interest in cryptocurrencies, though factors like Trump’s crypto interest might influence his decision.
While the report highlights the growing importance of environmental sustainability in digital mining, it also uncovers uncertainties about how these developments will be perceived by the market and public. The perspective offered by the data provides detailed insights into energy source diversity and regional differences. The study may spark discussions on evaluating sector transformation concerning unfair competition or financial risks.
