# Air Plan Approval; Connecticut; NOX Emission Trading Orders as Single Source SIP Revisions
> **Rule** · Final rule. · Published 2016-09-09 · Effective 2016-10-11 · 81 FR 62378
## Document
- **Document number:** 2016-21453
- **Category:** air-emissions
- **Federal Register citation:** 81 FR 62378
- **CFR reference:** 40 CFR 52
- **Publication date:** 2016-09-09
- **Effective date:** 2016-10-11
- **State:** CT
- **EPA docket:** EPA-R01-OAR-2015-0238
## Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Connecticut. This revision continues to allow facilities to create and/ or use emission credits using NO<INF>X</INF> Emission Trading and Agreement Orders (TAOs) to comply with the NO<INF>X</INF> emission limits required by Regulations of Connecticut State Agencies (RCSA) section 22a-174-22 (Control of Nitrogen Oxides). The intended effect of this action is to approve the individual trading orders to allow facilities to determine the most cost-effective way to comply with the state regulation. This action is being taken in accordance with the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/09/09/2016-21453/air-plan-approval-connecticut-nox-emission-trading-orders-as-single-source-sip-revisions)
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