Worksheet · Workplace
Temperature drift off the comfort band costs staff output per head
Lan and colleagues (2021) measured cognitive performance 6 to 10 per cent lower at 26 °C and 28 °C than at 24 °C, and by a 2006 REHVA ratio each per cent of it is worth the whole energy bill or more.
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The evidence behind this sheet
12 factorsheets carry the studies for and against, each with how firm that evidence is.
- The evidence is very uncertain whether air temperature affects sleep quality.
- Air temperature has a non-linear effect on sustained attention.
- The evidence is very uncertain whether air temperature affects fatigue.
- Air temperature probably lowers satisfaction.
- Air temperature probably raises stress.
- The evidence is very uncertain whether air temperature affects visual comfort.
- Air temperature has a non-linear effect on mood.
- Air temperature has a non-linear effect on academic performance.
- The evidence is very uncertain whether air temperature affects respiratory and immune symptoms.
- Air temperature has a non-linear effect on information processing.
- Air temperature has a non-linear effect on error rate.
- Air temperature has a non-linear effect on heart rate.