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Depends on what the miners are being powered with. Geothermal energy has very few emissions. If Iceland shuts down aluminium smelters in favor of bitcoin mine
by VMG 5y ago
Depends on what the miners are being powered with.
Geothermal energy has very few emissions.
If Iceland shuts down aluminium smelters in favor of bitcoin miners it is a net benefit.
- OldManAndTheCpp 5y agoI wonder if it's more complicated that that. Narrowly looking at the CO2 effects of shutting down AL smelters in Iceland, that will make the global supply for the metal lower, raising prices. Perhaps that would make it uneconomical for usage in vehicles, meaning that cars would again use heavy steel instead of aluminum. Perhaps that would cause the global car fleet to burn more fuel and net pollute more CO2.