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Are Naturally Ventilated LEED Buildings Healthier? (UBC Bridge Program)

Green building rating systems such as Leadership in Energy and Environmental Design (LEED) employ a variety of design solutions to reduce energy and minimize environmental damage. These solutions, such as the use of passive ventilation, do not necessarily lead to improvements in occupant health Passive ventilation strategies employed to reduce energy can lead to uneven airflow distribution and...

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Health Effects of Large LED Screens on Local Residents

In 2011, three high-definition outdoor LED video billboards were erected around a city sports stadium. The residents of the surrounding community are exposed to the lighted images of these screens when they are illuminated. A representative of a community organization advocating to remove the video screens has asked the Chief Medical Health Officer of the local health department whether the...

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