Economics of indoor air quality (IAQ)


Energy Efficient Lighting Solutions

The IEA, section ECBCS (Energy Conservation in Buildings and Community systems), has launched the project Annex 45 ‘Energy Efficient Electric Lighting for Buildings’, of which subtask B deals with innovative technical solutions. Part of the work is to def

Ventilation and work performance

The paper evaluates the potential work performance benefits of increased ventilation. We analysed the literature relating work performance with ventilation rate and employed statistical analyses. The studies included in the review assessed performance of various tasks in laboratory experiments and measured performance at work in real buildings. Almost all studies found increases in performance with higher ventilation rates. The studies indicated typically a 1-3 % improvement in average performance per 10 L/sperson increase in outdoor air ventilation rate.