Allowances Advanced Search

Use this page to build a query and locate specific emissions data from the Clean Air Markets repository of emissions data. Choose a program and time frame from the boxes below and click search at the bottom of the page. If you wish to further restrict your query click on any of the optional criteria and enter in your selections. You may control-click (or command-click on a Mac) to select multiple items from most lists. Click the help icons for more information.

Required Criteria
Acid Rain
NOx Budget Trading
OTC NOx Budget
Include data collected before official start of program.
Optional Criteria
Check desired criteria to show options
Vintage Year
Specific Accounts