Toxic Metal Content in Appalachian Coal (one 2 unit power plant)
parts---- tons per---- tons per---- ---------------- pounds pounds in ash
per million million tons year *------ ---------------- per year in per year
of coal------ ---------------- ---------------- ash & emissions (assumes 5 million tons per year)
Mercury 0.2 0.2 1 2000
Lead 14 14 70 140000
Arsenic 15 15 75 150000
Cadmium 8 8 40 80000
Aluminum 17000 17000 85000 170000000
Barium 2600 2600 13000 26000000
Berylium 3 3 15 30000
Chromium 23 23 115 230000
Copper 16 16 80 160000
Manganese 80 80 400 800000
Nickel 18 18 90 180000
Selenium 3 3 15 30000
Thallium 25 25 125 250000
Thorium 3.1 3.1 15.5 31000
Uranium 1.8 1.8 9 18000
Vanadium 5.7 5.7 28.5 57000
Zinc 0.8 0.8 4 8000
Total 19,817 99,083 198,166,000
* assumes plant burns 5 million tons per year (2 large coal units)
source: Radian Corporation, "Estimating Air Toxics Emissions from Coal Sources",
U.S. EPA, 1989, NTIS PB89-194229
There would be almost 100,000 tons per year of toxic metals with no plans to
isolate any of it from the environment.
This would include 1 ton per year of mercury. The most important forms of mercury- elemental and methyl are gas at room temperature- so you can't control it even if you take it out of smoke stack-
bacteria convert other forms to methyl over time and its outgased or taken up in the food chain.
Documentation in the record showed that of those in Florida tested for mercury, 50% of S. Floridians had levels over the EPA health standard, and over 33% of all Floridians had dangerous levels of mercury.
Accompanying data tables by State and Metropolitan Statistical Area
http://www.greenpeace.org/usa/assets/binaries/addendum-to-mercury-report