1.0

Executive Summary

1

2.0

Overview

1

2.1

DOE/NREL and Partners

1

2.2

Host Site Description

2

2.3

Vehicle and Equipment Description

2

2.4

Fuel Properties and Test Results

4

2.5

Project Design and Data Collection

5

2.6

Yosemite Waters Facilities and Fueling Storage

5

3.0

Project Startup

6

4.0

Evaluation Results

8

4.1

Truck Use and Duty Cycle

8

4.2

Fuel Economy

8

4.3

Overall Maintenance Costs

8

4.4

Maintenance Costs by Vehicle Subsystem

9

4.5

Overall Operating Costs

10

4.6

Emission Test Results

10

5.0

Summary and Conclusions

13

5.1

Start-Up Issues

13

5.2

In-Service Evaluation

13

6.0

Contacts

14

7.0

Acronyms and Abbreviations

15

8.0

References

15

9.0

Presentations and Publications

17

10.0

Appendix A:  Fleet and Summary Statistics

18

11.0

Appendix B:  Emission Test Results

19