# Approval and Promulgation of Implementation Plans: Revisions to the Tennessee Nitrogen Oxides Budget and Allowance Trading Program
> **Rule** · Direct final rule. · Published 2006-04-28 · Effective 2006-06-27 · 71 FR 25072
## Document
- **Document number:** 06-4023
- **Category:** other
- **Federal Register citation:** 71 FR 25072
- **CFR reference:** 40 CFR 52
- **Publication date:** 2006-04-28
- **Effective date:** 2006-06-27
- **State:** TN
- **EPA docket:** EPA-R04-OAR-2003-TN-0001, EPA-R04-OAR-2004-TN-0001-200413(a)
## Abstract

EPA is approving two State Implementation Plan (SIP) revisions to the Tennessee Department of Environment and Conservation's Nitrogen Oxides (NO<INF>X</INF>) Budget Trading Program (Trading Program) submitted October 27, 2003, and December 10, 2003, by the State of Tennessee. The first revision corrects a miscalculation in Tennessee's NO<INF>X</INF> trading budget for non-electric generating units (non- EGUs) resulting from the use of an incorrect control efficiency percentage for one of the Trading Program's non-EGU sources--an Eastman Chemical Company boiler. The correction of this miscalculation results in a 147 tons per season (tps) increase in Tennessee's NO<INF>X</INF> trading budget for non-EGUs--making its non-EGU trading budget 5,666 tps, instead of 5,519 tps, and increasing Tennessee's total State-wide NO<INF>X</INF> budget from 163,928 tpy to 164,075 tpy. Based on this correction, Tennessee's second revision reallocates trading allowances to Eastman Chemical Company--increasing the NO<INF>X</INF> trading allowances from 416 tps to 549 tps for the Eastman Chemical Company boiler.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/04/28/06-4023/approval-and-promulgation-of-implementation-plans-revisions-to-the-tennessee-nitrogen-oxides-budget)
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