Worksheet · Workplace
A CO₂ logger shows the air a building delivers; a green rating does not
Air quality reaches your rent roll only through the people who occupy the space, and only the first link of that chain is graded solid.
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The evidence behind this sheet
12 factorsheets carry the studies for and against, each with how firm that evidence is.
- CO₂ Concentration (ppm) probably lowers information processing.
- Ventilation rate raises information processing.
- Ventilation rate probably raises productivity.
- CO₂ Concentration (ppm) probably lowers comfort.
- Ventilation rate probably raises comfort.
- CO₂ Concentration (ppm) probably raises fatigue.
- The evidence is very uncertain whether CO₂ Concentration (ppm) affects heart rate.
- CO₂ Concentration (ppm) probably lowers productivity.
- CO₂ Concentration (ppm) probably lowers sleep quality.
- Ventilation rate probably raises sleep quality.
- Ventilation rate probably lowers fatigue.
- Ventilation rate lowers absenteeism.