| Compound/Element | Price Per Pound | Price Per Ton |
| Access | ||
| Carbon Dioxide | $ .01 | $ 20 |
| Methane | $ 1 | $ 10 |
| Sulfur Dioxide | $ 1 | $ 10 |
| Nitrogen Oxides | $ 1 | $ 10 |
| Mercury | $ 1 | $ 10 |
| HFC-23 | $ 10 | $ 100 |
| Green Power | 15 Cents Per KWH |
Copyright © 2009, Center for Environment Commerce & Energy