Fuel Cell & Hydrogen Technology Fuel Cell & Hydrogen Technology
Fuel Cell & Hydrogen Technology Fuel Cell & Hydrogen Technology
Fuel Cell & Hydrogen Technology Fuel Cell & Hydrogen Technology
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<strong>Fuel</strong> <strong>Cell</strong> Stack –Pre‐Development Status<br />
Maximizing Cycles of Learning<br />
3.0<br />
2.0<br />
1.0<br />
0.0<br />
Automotive Target<br />
volumetric power density (kW/l)<br />
gravimetric power density (kW/kg)<br />
1997 1998 2000 2003 2004<br />
St 3 ‐ 1997 St 4 ‐ 1998 Stack 2000 S2.1 ‐ 2003<br />
S4 ‐ 2004<br />
2010<br />
Current<br />
2007<br />
2007<br />
2007<br />
2009<br />
2010<br />
2015+<br />
<br />
Freeze<br />
<br />
Power Density<br />
<br />
Range<br />
<br />
Cost Roadmap<br />
<br />
Durability (in Lab)<br />
Production Cost &<br />
Field Durability<br />
<strong>Fuel</strong> cell technology achieved auto‐competitive power density targets
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