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May 24, 2013

Danish EPA Commissions Project to Assess Environmental Risks of Nanomaterials

Lynn L. Bergeson

On May 14, 2013, COWI announced that it was commissioned by the Danish Environmental Protection Agency (EPA) to assess the impacts of nanomaterials on Denmark’s environment. According to COWI, it will perform detailed risk assessments for ten different nanomaterials, including nanotitantium dioxide, nanosilver, nanocopper, and carbon nanotubes. A spokesperson stated that COWI will chart the lifecycle of the materials and examine what substances are released into the environment during various stages. COWI will extrapolate its findings to provide an overall assessment of risks to the environment posed by nanomaterials. According to the spokesperson, at a later stage, the findings could be used as a basis for determining the need for new -risk-reduction measures. The spokesperson noted that COWI was not charged with making recommendations for legislative action, however. A separate project will examine the risks posed by nanomaterials in consumer products.