Do LEED building standards fail to protect human health?

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Do LEED building standards fail to protect human health?

The LEED program -- Leadership in Energy and Environmental Design -- is playing an increasingly important role in the drive to make buildings in the U.S. greener and more energy efficient. LEED is now the most prominent and widely adopted green building certification program in the country, with architects and developers striving to earn LEED’s coveted platinum or gold rating, and an increasing number of local, state, and federal regulations beginning to incorporate LEED standards into official building codes.

But LEED -- sponsored by the U.S. Green Building Council -- has a glaring and little-known drawback: It places scant emphasis on factors relating to human health, even as the largely unregulated use of potentially toxic building materials continues to expand. One of LEED’s major accomplishments, saving energy by making buildings more airtight, has had the paradoxical effect of more effectively trapping the gases emitted by the unprecedented number of chemicals used in today’s building materials and furnishings. Yet, as the threat from indoor air pollution grows, LEED puts almost no weight on human health factors in deciding whether a building meets its environmental and social goals.

I was lead author of a report on this issue that was released in May, and I recently met with Green Building Council executives, who made it clear that LEED’s management is deeply committed to an energy efficient future. Yet it also was apparent that the certification system is unlikely to soon focus on health with respect to hazardous chemicals.

Click here to read the full article by John Wargo.

Topics: Certification / LEED, Indoor Air Quality

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