Texas Clean Air Matters

Selected tag(s): CASAC

Environmental Protections are Health, Not Political Issues

Last month I wrote about a series of public teleconferences on additional charge questions from the Environmental Protection Agency, as it continues to reconsider the 2008 ozone standard. The evidence from more than 1,700 peer-reviewed scientific reports is clear (and continues to be reinforced with new science) in demonstrating that our current ozone standard is not protective enough of human health, and we at EDF continue to advocate for a strengthening of the standard. Just this week, during the second public teleconference in this series, I reinforced our position with formal comments.

Here are highlights from my testimony, with a few additions:

The Science is Sound
We appreciate the continued dedication of the CASAC (Clean Air Scientific Advisory Committee) during the course of the 2008 ozone review through the present. To this day, as it continues to answer additional charge questions, the committee has not waivered in its opinion regarding the standard. CASAC remains strong, and has issued multiple statements indicating that the current ozone standard is unacceptable with regard to protecting human health. New research, including recent reports demonstrating significant increase in pulmonary inflammation in healthy individuals exposed to 60 ppb ozone, and clear evidence linking respiratory mortality with ozone exposure in a single pollutant model, serve to confirm this opinion and highlights the immediate need for a more health-protective standard. In other words, the science is sound. Read More »

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