A stack of Proton Exchange Membrane (PEM) electrolysers typically costs between $400,000 and $870,000. This estimate is based on information from a 2020 report by the International Renewable Energy Agency (IRENA).
Understanding PEM Electrolyser Stack Costs
The cost of a PEM electrolyser stack is a significant component in the overall expense of hydrogen production via electrolysis. These stacks are crucial for efficiently splitting water into hydrogen and oxygen, and their price can vary based on several factors, including capacity, materials used, manufacturing processes, and market demand.
For a clearer perspective, here's a summary of the reported cost range:
| Component | Cost Range | Source Context |
|---|---|---|
| PEM Electrolyser Stack | $400,000 - $870,000 | According to a 2020 report by the International Renewable Energy Agency (IRENA) |
This pricing context highlights the substantial investment required for the core component of PEM electrolysis systems. Advances in technology, such as the development of iridium-free PEM stacks, aim to reduce these costs significantly in the future, making hydrogen production more economically viable.
For more information on innovations in PEM technology and efforts to reduce costs, you can refer to insights from industry reports and news such as those found on Hydrogen Insight.
