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Market Analyses
Progress & Results
We are currently updating these analyses. We hope to have more current analyses posted on this page in spring of 2007.
SO2 Allowance Market Analysis
Through 2003
- Trading Activity Breakdown
- Number of Allowances Transferred by Quarter (1994-2003, Millions of Allowances Transferred)
- Number of Transactions by Quarter (1994-2003, Number of Transactions)
- Allowance Transfers by Unrelated Entities (1994-2003)
- Cumulative Allowances Transferred (1994-2003)
- Allowance Prices (1995-2004)
NOx Allowance Market Analysis
April 2001
- Definitions of Trade Types
- Graphs of Allowance Prices & Transfers
- Classification File of All Transfers
- Microsoft Excel Workbook (Excel, 1.22 MB)
- Zipped Microsoft Excel Workbook (Zip, 301 K)
- Tab Delineated Text File (Text, 728 K)