Workshop to Discuss Draft Proposals for Changes to the Predictive Model and Other Changes to the California Reformulated Gasoline Regulations
Agenda
Background
Governor’s Findings
Governor’s Executive Order
Governor’s Executive Order (D-5-99)
Tasks Required by Executive Order D-5-99
Tasks Required by Executive Order D-5-99 (continued)
Technical Issues
Summer Test Program
Issues
Predictive Model Development
Potential Changes from the Existing Model
Changes to Database
Year 2005 - Percent Distribution
Draft Relative Tech Group Weighting for Phase 3 RFG (2005)
Predictive Model Update Issues
Proposed Draft Specifications
Phase 2 RFG Parameters and Preliminary Draft Phase 3 RFG Options
Near Term Work For August 31, 1999, Workshop
Midterm Work To be completed by October 1999
PPT Slide
High Emitters
What is the Basis of the Predictive Model?
Differences Between the EPA and CARB Models
How does the Predictive Model Differ from the U.S. EPA Complex Model? - High Emitters
Percent Change in HC Emissions 0 Percent to 3.5 Percent Oxygen
Percent Change in NOx Emissions 0 Percent to 3.5 Percent Oxygen
Near Term Work For August 31, 1999 Workshop
Next Meeting - Proposed
Author: Steve Brisby - CARB
Email: sbrisby@arb.ca.gov
Home Page: http://www.arb.ca.gov/fuels/gasoline/gasoline.htm