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Oxford study proves heat pumps triumph over fossil fuels in the cold (www.nationalobserver.com)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

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Oxford study proves heat pumps triumph over fossil fuels in the cold::Published Monday in the scientific journal Joule, the research found that heat pumps are two to three times more efficient than their oil and gas counterparts, specifically in temperatures ranging from 10 C to -20 C.

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[–] QuarterSwede@lemmy.world 17 points 1 year ago (1 children)

This is the correct take for a conventional heat pump. However, there are relatively new geothermal heat pumps that can heat down to -30°C (-22°F) and are much more efficient.

https://www.cbc.ca/news/science/heat-pump-faq-1.6824634

[–] lud@lemm.ee 9 points 1 year ago* (last edited 1 year ago)