r/science • u/shiruken PhD | Biomedical Engineering | Optics • 9d ago
Epidemiology New research estimates that the 34 largest Bitcoin mining operations in the United States consumed more electricity in 2022 than all of Los Angeles combined. 85% of the electricity came from fossil fuels and exposed 1.9 million Americans to more than 0.1 μg/m3 of additional PM2.5 pollution.
https://doi.org/10.1038/s41467-025-58287-3
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