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The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs (2004)
National Academy of Engineering (NAE)
 Board on Energy and Environmental Systems (BEES)

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. "Appendix E: Spreadsheet Data from Hydrogen Supply Chain Cost Analyses." The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. Washington, DC: The National Academies Press, 2004.

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The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs

TABLE E-33

Distributed Plant Summary of Results

Pathway

Dist NG-C

Dist NG-F

Dist Elec-C

Dist Elec-F

Dis NGASE

Table E-

35

36

37

38

39

Capital investment, MM

1.85

0.96

2.54

0.57

1.30

Production costs s/kg H2

 

Variable costs

 

Road tax or (subsidy)

—

—

—

—

—

Gas Station mark-up

—

—

—

—

—

Feed

1.37

1.17

 

 

1.34

Electricity

0.15

0.12

384

3.31

0.40

Non-fuel O&M, %/yr of capital

0.12

0.06

0.16

0.04

0.08

Total variable costs

1.64

1.35

4.00

3.35

1.83

Fixed costs, %/yr of capital

0.23

0.12

0.32

0.07

0.16

Capital charges

1.64

0.85

2.26

0.51

1.15

Total Production Costs

3.51

2.33

6.58

3.93

3.15

Carbon Tax

0.17

0.14

0.24

0.21

0.18

TOTAL H2 Costs

3.68

2.47

6.82

4.13

3.32

Carbon Dioxide Vented to Atmosphere

 

KG Carbon/KG H2

3.31

2.82

4.79

4.13

355

Direct Use

3.11

2.67

 

 

3.05

Indirect Use

0.19

0.15

4.79

4.13

0.50

KG CO2/KG H2

12.13

10.34

15.13

15.13

13.03

Direct Use

11.42

9.79

 

 

11.19

Indirect Use

0.71

0.55

15.13

15.13

1.85
Page
176