Applying cost analyses to drive policy that protects children: Mercury as a case study

Leonardo Trasande, Clyde Schechter, Karla A. Haynes, Philip J. Landrigan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

35 Scopus citations

Abstract

Exposure in prenatal life to methylmercury (MeHg) has become the topic of intense debate in the United States after the Environmental Protection Agency (EPA) announced a proposal in 2004 to reverse strict controls on emissions of mercury from coal-fired power plants that had been in effect for the preceding 15 years. This proposal failed to incorporate any consideration of the health impacts on children that would result from increased mercury emissions. We assessed the impact on children's health of industrial mercury emissions and found that between 316,588 and 637,233 babies are born with mercury-related losses of cognitive function ranging from 0.2 to 5.13 points. We calculated that decreased economic productivity resulting from diminished intelligence over a lifetime results in an aggregate economic cost in each annual birth cohort of $8.7 billion annually (range: $0.7-$13.9 billion, 2000 dollars). $1.3 billion (range: $51 million-$2.0 billion) of this cost is attributable to mercury emitted from American coal-fired power plants. Downward shifts in intellectual quotient (IQ) are also associated with 1566 (range: 115-2675) excess cases of mental retardation (MR defined as IQ < 70) annually. This number accounts for 3.2% (range: 0.2-5.4%) of MR cases in the United States. If the lifetime excess cost of a case of MR (excluding individual productivity losses) is $1,248,648 in 2000 dollars, then the cost of these excess cases of MR is $2.0 billion annually (range: $143 million-$3.3 billion). Preliminary data suggest that more stringent mercury policy options would prevent thousands of cases of MR and billions of dollars over the next 25 years.

Original languageEnglish (US)
Title of host publicationLiving in a Chemical World
Subtitle of host publicationFraming the Future in Light of the Past
PublisherBlackwell Publishing Inc.
Pages911-923
Number of pages13
ISBN (Print)1573316539, 9781573316538
DOIs
StatePublished - Sep 2006

Publication series

NameAnnals of the New York Academy of Sciences
Volume1076
ISSN (Print)0077-8923
ISSN (Electronic)1749-6632

Keywords

  • Cord blood
  • Electrical generation facilities
  • Environmentally attributable fraction
  • Lost economic productivity
  • Mental retardation
  • Mercury
  • Methylmercury
  • Power plants

ASJC Scopus subject areas

  • Neuroscience(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • History and Philosophy of Science

Fingerprint Dive into the research topics of 'Applying cost analyses to drive policy that protects children: Mercury as a case study'. Together they form a unique fingerprint.

  • Cite this

    Trasande, L., Schechter, C., Haynes, K. A., & Landrigan, P. J. (2006). Applying cost analyses to drive policy that protects children: Mercury as a case study. In Living in a Chemical World: Framing the Future in Light of the Past (pp. 911-923). (Annals of the New York Academy of Sciences; Vol. 1076). Blackwell Publishing Inc.. https://doi.org/10.1196/annals.1371.034