               UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
                                ANN ARBOR, MI 48105



                                                                                                                 	      			                     
January 12, 2017
                                                         OFFICE OF 
                                                      AIR AND RADIATION
MEMORANDUM

SUBJECT:	LIST OF ALPHA-RELATED FILES IN DOCKET

FROM:	J. Cherry, Assessment and Standards Division

--------------------------------------------------------------------------------
TO:	Final Determination of the Midterm Evaluation of Model Year 2022-2025 Light-duty Vehicle Greenhouse Gas Emissions Standards; 
Docket Number EPA-HQ-OAR-2015-0827
--------------------------------------------------------------------------------


This memo was created to define the list of Test Data and Engine Mapping Documents used in ALPHA and contained in the docket.

Original Filename
 Process for Generating Engine Fuel Consumption Map Honda Civic L15B7 1.5L Turbo 130kW Engine 91 RON Fuel.pdf
 Process for Generating Engine Fuel Consumption Map Toyota TNGA 2.5L 150kW Atkinson Engine Tier 2 Fuel.pdf


This is the EPA website location of the ALPHA technology walk sample runs used to respond to comments on the Proposed Determination.  This file is not located in the docket.

 Filename
 ALPHA v2.2 Technology Walk Samples.zip
 
These files or the latest versions thereof are also located on the following website:  https://www.epa.gov/regulations-emissions-vehicles-and-engines/advanced-light-duty-powertrain-and-hybrid-analysis-alpha
