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Recent Requests for Proposal (RFP)

To review a detailed description of recent Requests for Proposal (RFP),
please click on the appropriate link below.

Current:

CRC Project No. E-114
Effects of Organometallic Additives on Gasoline Vehicles: Analysis of Existing Literature
Questions and Answers (posted 8/18/2014)

CRC Project No. AV-19-14 (revised)
Alternative Aviation Fuels-Water Solubility and Demulsibility Impact
Deadline extended to September 3, 2014
Questions and Answers (posted 8/20/2014)
Additional Questions and Answers (posted 8/22/14)

CRC Project No. E-112
Survey of Illinois and Surrounding States Diesel Fuel Biodiesel Content

CRC Project No. E-94-2
Fuel Effects on Gaseous and Particulate Emissions on SIDI In-Use Vehicles

Past:

CRC Project No. A-88
State Supported MOVES Inputs Improvements
Questions and Answers (12/19/2013)

CRC Project No. E-101
Review of EPA’s MOVES2013 Model

CRC Project No. AVFL-17c
Thermal and Oxidative Instability in Biodiesel Blends during Vehicle Use
and Onboard Fuel Storage
Questions and Answers (9/6/2013)
Additional Questions and Answers (9/11/2013)
Additional Questions and Answers (9/13/2013)

CRC Project No. E-109
Effect of Fuel Composition on the Emissions and Performance of
Modern, Light-Duty Natural Gas Vehicles
Questions and Answers (8/22/2013)

CRC Project No. DP-05-12
Effect of Wax Settling and Biodiesel Impurities on Light-Duty Diesel Performance
Deadline for receipt of proposals has been extended to March 12, 2013
Questions and Answers (3/1/2013)
Questions and Answers (3/8/2013)

CRC Project No. A-84
Study of Motor Vehicle Emission Simulator (MOVES) Information
for the National Emissions Inventory
Questions and Answers (12/17/2012)

 

CRC Project No. PC-2-12
Natural Gas Fuel Survey
Questions and Answers (07/12/2012)
Deadline for receipt of proposals has been extended to July 20, 2012

CRC Project No. E-102
Transportation Fuel Life Cycle Assessment: Validation and
Uncertainty of Well-to-Wheel GHG Estimates

CRC Project No. E-88-3
Follow-On Study of Transportation Fuel Life Cycle Analysis: Review of
Economic Models Used to Assess Land Use Change Effects

CRC Project No. E-99
Very Low PM Mass Measurement
Deadline for receipt of proposals has been extended to May 29, 2012

CRC Project No. CM-138-12-1
Risk Analysis/Hazard Assessment of High Ethanol Content Fuels at the Service Station
Deadline for receipt of proposals has been extended to May 4, 2012.
Questions and Answers (4/16/2012)

CRC Project E-98
Exhaust Emissions of Average Fuel Composition
Question and Answer for RFP E-98 (posted 3/6/2012)


CRC Project E-94-1 (revised 2/1/2012)
Evaluation and Investigation of Gaseous and Particulate Emissions
on SIDI In-Use Vehicles with Higher Ethanol Blend Fuels
Deadline for receipt of proposals has been extended to Feb. 13, 2012.
Questions and Answers for RFP E-94-1 (posted 2/1/2012)
Sulfur Purge Procedure

CRC Project AVFL-17b
Biodiesel and Renewable Diesel Characterization and Testing
in Modern LD Diesel Passenger Cars and Trucks
Deadline for receipt of proposals has been extended to Dec. 20, 2011
Questions and Answers for RFP AVFL-17b (posted 12/13/2011)

CRC Project AV-14-11
Low-Sulfur (< 100 ppm) Aviation Turbine Fuel Lubricant Functionality

CRC Project AV-15-11
Metals in Jet Fuel

CRC Project AV-16-11
Developing a Cold Fuel Flowability Test

CRC Project E-97
CRC Mid-level Blend Research
Questions and Answers (June 28, 2011

CRC Project CM-137-11-1
Review to Determine the Benefits of Increasing Octane Number on Gasoline Engine Efficiency
Questions and Answers (May 16, 2011)

CRC Project A-76
Effects of Light-Duty Vehicle Emissions on Ozone and PM with Past, Present, and Future Controls
Questions and Answers (January 4, 2011)

CRC Project E-88-2
Follow-on Study of Transportation Fuel Life Cycle Analysis

CRC Project E-90-2b
Impact of Ethanol Blends on the OBDII System of In-Use Vehicles
Questions and Answers (updated July 16, 2010)

CRC Project E-90-2a
Evaluation of Inspection and Maintenance OBD II Data to Identify Vehicles
that May be Sensitive to E10+ Blends
Questions and Answers (Feb. 26, 2010)

CRC Project A-73-1
Protocol for Analyzing Data and Developing Inputs to the CONCEPT Emissions Model for Representing Ethanol Blends
Questions and Answers 10-29-2009

CRC Project A-73-2
CONCEPT/CAMx Modeling of Expanded Use of Renewable Fuels

CRC Project AV-10-09
Jet Fuel Aromatics Effects and Distillation Slope Research Survey
(Proposal deadline extended until Friday, November 20, 2009)

CRC Project AV-11-09
Develop an Aviation Fuel Cold Flowability Test to Replace Freezing Point Measurement
(Proposal deadline extended until Friday, November 20, 2009)

CRC Project No. E-83
Effects of Olefins Content on Exhaust Emissions
Updated Questions and Answers [October 14, 2009]

CRC Project No. AVFL-17a
Investigation of Biodiesel Chemistry, Carbon Footprint, and Regional Fuel Quality
Questions and Answers [July 31 ,2009]
Questions and Answers [Aug. 5,2009]

CRC Project No. AVFL-100a
Longitudinal Emissions Study (Pilot)
Questions and Answers [Aug. 5,2009]

CRC Project No. CM-136-09-1
Engine Durability Study of Intermediate Ethanol Blends
Revised Statement of Work - March 17, 2008
CM-136-09-1 Questions and Answers

CRC Project No. E-91
Evaporative Emissions Durability Testing
Q&A for E-91 RFP
updated 13 March 2009
Standard Road Cycle

Additional Q&A for E-91 RFP
updated 01 April 2009
Additional Q&A April 3, 2009
E-91 Bidder Question Background Presentation April 2, 2009

updated 03 April 2009
Deadline Extended to April 10, 2009

CRC Project No. A-69
Regional Modeling of Weekday/Weekend Ozone Changes

CRC Project No. E-68a
Follow-up MOVES Review
Background FACA MOVES Review Workgroup Meeting Presentations and Notes

CRC Project No. E-88
Review of Transportation Fuel Life-Cycle Analysis
Questions and Answers for E-88 RFP
(posted 8/22/08)

CRC Project No. A-71
Development of Modeling Inventory Factors for Mobile Source Particulate Organic
Carbon and Semi-Volatile Organic Compound Emissions
Deadline for Proposal Submission extended to April 22, 2008
Now Available: E-69 KC Study Final Report and Data
Questions and Answers - A-71

CRC Project No. AVFL-17
Deadline for Proposal Submission extended to March 19, 2008
Investigation of Plant Derived Bio-fuels as Potential
Blend Stocks for Transportation Fuels
Questions and Answers
Additional Questions and Answers (Feb. 28, 2007)

CRC Project No. E-87-1
Mid-Level Ethanol Blends Catalyst Durability Study Screening
Deadline for Proposal Submission has been extended to November 12, 2007.
Questions and Answers

CRC Project No. E-75-2
Diesel Unregulated Emissions Characterization
Questions and Answers

CRC Project No. AVFL-16
Fuels to Enable Light-Duty Diesel Advanced Combustion Regimes
Deadline for Proposal Submission has been extended to October 26th, 2007.
Questions and Answers

CRC Project No. A-65
Accuracy of Regional Simulations of Background Ozone and PM