Hydrogen Fuel Cell Bus Technology State of the ... - NEXTHYLIGHTS
Hydrogen Fuel Cell Bus Technology State of the ... - NEXTHYLIGHTS
Hydrogen Fuel Cell Bus Technology State of the ... - NEXTHYLIGHTS
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<strong>Hydrogen</strong> <strong>Fuel</strong> <strong>Cell</strong> <strong>Bus</strong> <strong>Technology</strong> <strong>State</strong> <strong>of</strong> <strong>the</strong> Art Review<br />
Figure 43 Computer graphic <strong>of</strong> <strong>the</strong> refuelling station in HafenCity, Hamburg. Source:<br />
Clean Energy Partnership website<br />
The refuelling station is a demonstration prototype within <strong>the</strong> city <strong>of</strong> Hamburg, which<br />
aims to demonstrate <strong>the</strong> concept and <strong>the</strong> viability <strong>of</strong> green on-site hydrogen production.<br />
This justifies <strong>the</strong> high capital cost <strong>of</strong> <strong>the</strong> project. It is worth noting that <strong>the</strong> concept design<br />
will be not promoted in o<strong>the</strong>r demonstrations.<br />
Figure 44, below, summarises <strong>the</strong> economics <strong>of</strong> <strong>the</strong> refuelling station in terms <strong>of</strong> <strong>the</strong><br />
hydrogen price at <strong>the</strong> pump, considering a fixed dispensing capacity (750kgH2/day), a<br />
discount period <strong>of</strong> ten years, <strong>the</strong> capita cost <strong>of</strong> this (demonstration) site, a discount rate<br />
<strong>of</strong> 3.5%, a yearly maintenance fee equivalent to <strong>the</strong> 3% <strong>of</strong> <strong>the</strong> capital cost <strong>of</strong> <strong>the</strong><br />
refuelling station and:<br />
50% <strong>of</strong> <strong>the</strong> hydrogen being produced from electrolysis – assuming three different<br />
prices for <strong>the</strong> sourced electricity (€0.05/kWh, €0.2/kWh, €0.3/kWh)<br />
50% <strong>of</strong> <strong>the</strong> hydrogen being trucked-in at, for example, €4/kgH2<br />
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