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• Final Rule (PDF) (236 pp, 1.79MB, published on March 26, 2010)
• Fact Sheet: EPA Proposes New Regulations for the National Renewable Fuel Standard Program for 2010 and Beyond (EPA420-F-09-023, May 2009)
• Fact Sheet: EPA Lifecycle Analysis of Greenhouse Gas Emissions from Renewable Fuels (EPA420-F-09-024, May 2009)
• Notice of Proposed Rulemaking (PDF) (240 pp, 2.21MB, published May 26, 2009)
• EPA Moderated Transaction System Workshop
  EPA hosted a workshop on the EPA Moderated Transaction System (EMTS) on June 8, 2009. The intent of the workshop was to introduce in-depth detail to participants about the EMTS system and to discuss the Exchange Network, which will be used to transfer EMTS data. For more information, please visit the EMTS page.
• Peer Review of Lifecycle Analysis
  • Federal Register Notice (PDF)(3 pp, 138K, published August 17, 2009)
  • Fact Sheet: Peer Review Lifecycle Analysis under EISA Questions and Answers (PDF) (2 pp, 351K, EPA420-F-09-032, August 2009)

• Fact Sheet: EPA Finalizes New Regulations for the National Renewable Fuel Standard Program for 2010 and Beyond (PDF)(7 pp, 202 K, February 2010, EPA-420-F-10-007)
• Fact Sheet: EPA Lifecycle Analysis of Greenhouse Gas Emissions from Renewable Fuels (PDF)(4 pp, 133 K, EPA-420-F-10-006, February 2010)
• Final Regulatory Impact Analysis (PDF)(1109 pp, 18 MB, February 2010, EPA-420-R-10-006)
• Summary and Analysis of Comments (PDF)(1030 pp, 4 MB, February 2010, EPA-420-R-10-003)
• RFS2 Emissions Inventory for Air Quality Modeling Technical Support Document (PDF)(53 pp, 336 K, January 2010, EPA-420-R-10-005)
• Air Quality Modeling Technical Support Document: Changes to the Renewable Fuel Standard Program (PDF)(231 pp, 18 MB, January 2010, EPA 454/R-10-001)
• Lifecycle Results Docket Directory (PDF)(5 pp, 100 K, May 2010)
• The new specific volume standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel by year (PDF)(1 pg, 22 K, May 2009)
• Regulatory Impact Analysis (PDF)(822 pp, 7 MB, May 2009, EPA-420-D-09-001)
• Agricultural Economic Models (PDF)(2 pp, 15 K, June 8, 2009)
  This memo provides instructions on how to access the agricultural economic models used in the RFS2 Notice of Proposed Rulemaking.
• Lifecycle Results Docket Directory (PDF)(3 pp, 13 K, June 25, 2009)
  This memo provides a directory to the spreadsheets in the docket that include the lifecycle analysis results and calculations used in the RFS2 Notice of Proposed Rulemaking.
• Peer Review Report: Satellite Imagery and Emissions Factor Analysis (PDF)(148 pp, 1 MB, July 31, 2009)
• Peer Review Report: Methods and Approaches to Account for Lifecycle Greenhouse Gas Emissions from Biofuels Production Over Time (PDF)(135 pp, 1 MB, July 31, 2009)
• Peer Review Report: International Agricultural Greenhouse Gas Emissions and Factors (PDF)(114 pp, 4 MB, July 30, 2009)
• Peer Review Report: Lifecycle Greenhouse Gas Emissions due to Increased Biofuel Production Model Linkage (PDF)(111 pp, 914 K, July 31, 2009)