OAR Policy and Guidance Metarecord

Document Title/Subject: Using Locomotive and Truck Idling Emission Reductions for New Source Review Offsets: Technical Guidance Related Documents:	Signed by: Stephen D. Page, Director, OAQPS Signature Date: January 14, 2004 Contact: Nancy Mayer 919-541-5390	Filename(s): http://www.epa.gov/ttn/oarpg/t1/memoranda/nsr-idling.pdf URL(s):
Regulatory Authority: Title 1	Division/Director: Information Transfer and Program Integration Division (OAQPS) / Bill Harnett	Submitted By: long.pam	OGC Contact: Howard Johnson OGC Phone#: 202-564-5582	Internet Contact: Jeff Clark
Document Type: Policy & Guidance Memos	EPA Document Number: Federal Register:	Supersedes:
Subject Category: AIR ENVIRONMENTAL PROTECTION AGENCY NSR	Keywords: Emissions locomotive and truck idling offsets part D reductions	Terms: Air quality Automobiles and other vehicles Clean Air Act CAA
Abstract: This guidance document provides guidance to EPA Regional and State permitting authorities as well as industrial sources seeking NSR permits and the general public on using emission reductions for NSR offsets purposes from technologies which reduce long duration emissions from: (1) truck idling emissions from Class 8 truck emissions included in the on-road mobile sources and (2) switch yard locomotive emissions.