September 17, 2010







MEMORANDUM







TO: 	Air Docket EPA-HQ-OAR-2010-0133





	SUBJECT:	Docket Key for Canola-Based Biodiesel Lifecycle GHG Results





To facilitate docket navigation, EPA is providing the following
directory to lifecycle analysis (LCA) results available on the
rulemaking docket.  The documents listed below, as well as additional
RFS2-related information, are available at www.regulations.gov under
Docket ID: EPA-HQ-OAR-2010-0133.



Subject Heading	Docket ID Number	Description / Scenario

Lifecycle GHG Inputs / Results



	EPA-HQ-OAR-2010-0133-0049	Memorandum describing inputs and spreadsheets
that calculate lifecycle GHG emissions reductions

	EPA-HQ-OAR-2010-0133-0049.1	Memorandum describing information on the
key input assumptions used for modeling the canola oil biodiesel
lifecycle pathway

	EPA-HQ-OAR-2010-0133-0049.2	Spreadsheet integrating results from all
stages of the fuel lifecycle to calculate canola-based biodiesel
lifecycle GHG emissions

	EPA-HQ-OAR-2010-0133-0049.3	Spreadsheet calculating GHG emissions per
unit of canola-based biodiesel.  The only piece of the lifecycle
analysis not calculated in this spreadsheet is the emissions from
international land use change.

	EPA-HQ-OAR-2010-0133-0049.4	This spreadsheet includes raw results from
the FASOM model

	EPA-HQ-OAR-2010-0133-0049.5	Spreadsheet including results from the
FASOM model converted into the format needed to calculate domestic
agricultural sector and land use change GHG calculations

	EPA-HQ-OAR-2010-0133-0049.6	Spreadsheet including raw results from the
FAPRI-CARD model for a canola oil biodiesel scenario

	EPA-HQ-OAR-2010-0133-0049.7	Spreadsheet including EPA’s calculations
to convert the raw FAPRI-CARD model results data into differences
between scenarios to determine biofuel-induced GHG emissions impacts

	EPA-HQ-OAR-2010-0133-0049.8	Excel-based model used to perform EPA’s
stochastic analysis of international land use change GHG emissions
impacts induced by canola-based biodiesel

	EPA-HQ-OAR-2010-0133-0049.9	Spreadsheet including data about
agricultural fertilizer inputs in foreign countries

	EPA-HQ-OAR-2010-0133-0049.10	Spreadsheet including data about
agricultural energy use in foreign countries

	EPA-HQ-OAR-2010-0133-0049.11	Spreadsheet including data about rice
methane emissions in foreign countries



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