https://twitter.com/gnievchenko/status/1596567347401150464/photo/1
Expected cost reduction in production of PEM electrolysis stacks. Source: PlugPower Symposium 2020.
不同儲存氫能的方式之成本比較。見“Making the Hydrogen Economy Possible: Accelerating Clean Hydrogen in an Electrified Economy”,Energy Transitions Commision,2021年4月。LOHC=Liquid organic hydrogen carriers
Double the energy from wind, with hydrogen as primary energy carrier | HYGRO
the real cost reduction doesn't come from the scale of the facility. The cost reduction is primarily driven by automated production lines producing stacks. It's similar to solar, the cost of solar didn't come down by increasing the size of the panel, it came down through mass production. Companies like ITM and PlugPower (Figure 7) and others (Figure 8) are setting up manufacturing facilities, reducing the cost of stacks significantly over the coming years.
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