Texas Clean Air Matters

Selected tag(s): Environment Texas

Mercury Gives New Meaning to March Madness

Much has been written about the hazards of mercury, but with the release of a new report from Environment America, the Environmental Protection Agency’s upcoming proposed air toxics standards on mercury, and all of the recent talk about Texas power plants, we felt that the issue warranted more attention.

How Are We Exposed to Mercury?
Nearly all exposure comes from eating fish or shellfish. These days, most of us know that we should limit the consumption of certain species of fish – especially pregnant women and nursing mothers. But how does the mercury get there in the first place?

After being released into the atmosphere, mostly by coal-fired power plants and other industrial sources, mercury eventually falls back to the earth depositing into soil or bodies of water.  There it’s converted to methylmercury, which is even more toxic. Read More »

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