# Presentation: 524086

## Controlled Hydrogen Fleet InfrastructureDemonstration and Validation Project

***Technical Report***
**NREL/TP-560-44256**
**October 2008**

**Controlled Hydrogen Fleet Infrastructure****Demonstration and Validation Project**
**Fall 2008**
**Composite Data Products****Final Version September 24, 2008**
- Keith Wipke, Sam Sprik, Jennifer Kurtz, and Todd Ramsden

## Disclaimer and Government License

**Disclaimer and Government License**
- This work has been authored by Midwest Research Institute (MRI) under Contract No. DE-AC36-99GO10337 with the U.S. Department of Energy (the “DOE”).  The United States Government (the “Government”) retains and the publisher, by accepting the work for publication, acknowledges that the Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for Government purposes.
- Neither MRI, the DOE, the Government, nor any other agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe any privately owned rights.  Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the Government or any agency thereof.  The views and opinions of the authors and/or presenters expressed herein do not necessarily state or reflect those of MRI, the DOE, the Government, or any agency thereof.

## Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation ProjectFall 2008 Composite Data ProductsSeptember 24, 2008 (Final)

- Keith Wipke, Sam Sprik, Jennifer Kurtz, Todd Ramsden

## CDP#1: Hours Accumulated and Projected Hours to 10% Stack Voltage Degradation

**CDP#1: Hours Accumulated and ****Projected Hours to 10% Stack Voltage Degradation**

## CDP#2: Vehicle Range

**CDP#2: Vehicle Range**

## CDP#6: Fuel Economy

**CDP#6: Fuel Economy**

## CDP#8: FC System Efficiency

**CDP#8: FC System Efficiency**

## CDP#9: Safety Reports – Vehicles

## CDP#10: Storage Weight % Hydrogen

**CDP#10: Storage Weight % Hydrogen**

## CDP#11: Volumetric Capacity of H2 Storage

**CDP#11: Volumetric Capacity of H2 Storage**

## CDP#12: Vehicle Hydrogen Tank Cycle Life

**CDP#12: Vehicle Hydrogen Tank Cycle Life**

## CDP#13: On-Site Hydrogen Production Efficiency

**CDP#13: On-Site Hydrogen Production Efficiency**

## CDP#18: Refueling Rates

**CDP#18: Refueling Rates**

## CDP#20: Safety Reports – Infrastructure

**CDP#20: Safety Reports – Infrastructure**

## CDP#21: Range of Ambient TemperatureDuring Vehicle Operation

**CDP#21: Range of Ambient Temperature****During Vehicle Operation**

## CDP#22: Vehicle Operating Hours

**CDP#22: Vehicle Operating Hours**

## CDP#23: Vehicles vs. Miles Traveled

**CDP#23: Vehicles vs. Miles Traveled**

## CDP#24: Cumulative Vehicle Miles Traveled

**CDP#24: Cumulative Vehicle Miles Traveled**

## CDP#25: Vehicle H2 Storage Technologies

**CDP#25: Vehicle H2 Storage Technologies**

## CDP#26: Cumulative H2 Produced or Dispensed

**CDP#26: Cumulative H2 Produced or Dispensed**

## CDP#27: Hydrogen Quality Index

**CDP#27: Hydrogen Quality Index**

## CDP #28: Hydrogen Impurities

**CDP #28: Hydrogen Impurities**

## CDP#28 Supplemental: Hydrogen Impurities by Year and Production Method

- (This slide contains 18 graphs (1 for each constituent): view in slide-show mode)

## CDP#29: Fueling Rates – Communication and Non-Communication Fills

**CDP#29: Fueling Rates – Communication and Non-Communication Fills**

## CDP#30: Infrastructure Maintenance

**CDP#30: Infrastructure Maintenance**

## CDP#31: Number of Reporting Stations

**CDP#31: Number of Reporting Stations**

## CDP#32: Infrastructure Hydrogen Production Methods

**CDP#32: Infrastructure Hydrogen Production Methods**

## CDP#33: Percentage of Theoretical Range Traveled Between Refuelings

**CDP#33: Percentage of Theoretical Range Traveled Between Refuelings**

## CDP#34: Effective Vehicle Range

**CDP#34: Effective Vehicle Range**

## CDP#35: Average Refuelings Between Infrastructure Safety Reports

**CDP#35: Average Refuelings Between Infrastructure Safety Reports**

## CDP#36: Type of Infrastructure Safety Report By Quarter

**CDP#36: Type of Infrastructure Safety Report ****By Quarter**

## CDP#37: Primary Factors of Infrastructure Safety Reports

**CDP#37: Primary Factors of Infrastructure ****Safety Reports**

## CDP#38: Refueling Times

**CDP#38: Refueling Times**

## CDP#39: Refueling Amounts

**CDP#39: Refueling Amounts**

## CDP#40: H2 Tank Level at Refueling

**CDP#40: H2 Tank Level at Refueling**

## CDP#41: Refueling Tank Levels - Medians

**CDP#41: Refueling Tank Levels - Medians**

## CDP#42: Refueling by Time of Day

**CDP#42: Refueling by Time of Day**

## CDP#43: Refueling by Day of Week

**CDP#43: Refueling by Day of Week**

## CDP#44: Driving Start Time – Day

**CDP#44: Driving Start Time – Day**

## CDP#45: Driving by Day of Week

**CDP#45: Driving by Day of Week**

## CDP#46: Fuel Cell System Operating Power

**CDP#46: Fuel Cell System Operating Power**

## CDP#47: Trip Length

**CDP#47: Trip Length**

## CDP#48: Primary Factors Affecting Learning Demo Fleet Fuel Cell Degradation

## CDP#49: Primary Factors Affecting Learning Demo Team Fuel Cell Degradation

## CDP#50: Refueling by Time of Night

**CDP#50: Refueling by Time of Night**

## CDP#51: Driving Start Time – Night

**CDP#51: Driving Start Time – Night**

## CDP#52: Refueling Data by Year

**CDP#52: Refueling Data by Year**

## CDP#53: Fuel Cell System Energy within Power Levels

**CDP#53: Fuel Cell System Energy ****within Power Levels**

## CDP#54: Time Between Trips

**CDP#54: Time Between Trips**

## CDP#55: Fuel Cell System Energy

**CDP#55: Fuel Cell System Energy**

## CDP#56: Daily Driving Distance

**CDP#56: Daily Driving Distance**

## CDP#57: H2 Storage System Mass and Volume Breakdown

**CDP#57: H2 Storage System Mass and Volume Breakdown**

## CDP#58: Fuel Cell System Power Density

**CDP#58: Fuel Cell System Power Density**

## CDP#59: Fuel Cell System Specific Power

**CDP#59: Fuel Cell System Specific Power**

## CDP#60: On-Site Hydrogen Production Efficiency vs. Capacity Utilization

**CDP#60: On-Site Hydrogen Production Efficiency vs. Capacity Utilization**

## CDP#61: Refueling Station Compressor Efficiency

**CDP#61: Refueling Station Compressor Efficiency**

## CDP#62: Learning Demonstration Vehicle Greenhouse Gas Emissions

**CDP#62: Learning Demonstration Vehicle Greenhouse Gas Emissions**