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Document Number

9593

Primary Title

Evaluating Emissions Data: Testing Methods Matter

Author Affiliation

Energy Efficiency and Renewable Energy, U.S. Department of Energy, Washington, D.C.

Published Date

04/01/2006

Detailed Publish Date

April 2006

Page Count

4

Document Type

FACT SHEET

Abstract

While the results of emissions tests often look promising, it's important to consider the procedures used to reach the conclusions. This document outlines the most common vehicle and engine testing procedures and explains which ones are accepted by EPA and other regulatory agencies to certify products and shape policy. The report also offers information on the different types of emissions and background on current air quality policy.

Copyright Status

N - Not copyrighted,

Document Owner

H