28.01.2014 Views

US domestic supply

US domestic supply

US domestic supply

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Summary of U.S. Mercury Supplies<br />

Mercury<br />

(metric tons)<br />

1000<br />

800<br />

600<br />

400<br />

200<br />

0<br />

2006<br />

2008<br />

2010<br />

Year<br />

2012<br />

2014<br />

Elemental Mercury Imports<br />

Chlor-alkali plants<br />

Recycling and Waste<br />

Recovery<br />

Byproduct Mining<br />

• Releases from chlor-alkali plants are “lumpy.”<br />

- 2006 data reflects the scheduled closure of two chlor-alkali plants<br />

- We assume a plant releases 300 metric tons every three years after 2009<br />

• Recycling of products and waste may also be “lumpy”-- we assume a slight increase over<br />

time in recycling and waste recovery rates.<br />

• We assume continuing trends in imports based on a linear extrapolation of historical data<br />

from <strong>US</strong> ITC from 1989 through 2006.<br />

• This benchmark does not reflect any controls on exports or <strong>domestic</strong> supplies.<br />

24

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!