f7081c54___Publications___NCEE___US_EPA__Explanation_of_Allocation
[Type of Allowance] Phase I extension [Number of Allowance] 271,334 [Explanation of Allocation] 
Given to Phase I units that reduce emissions by 90 % or reassign obligations to units that reduce emissions by 90% (i.e., scrubbers)
3.2.3. Acid Rain Allowance Trading - Savings from Using Economic Incentives: By Table of Contents | Browsable Reports | Publications | NCEE | US EPA
Explanation of Allocation