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Updated: Jun 24, 2025

Hydrogen Production and Utilization in a Membrane Reactor
Published on: March 10, 2023
Updates on Hydrogen Value Chain: A Strategic Roadmap
Julio Garcia-Navarro1, Mark A Isaacs2,3, Marco Favaro4
1Stichting New Energy Coalition Nijenborgh 6 Groningen 9747 AG The Netherlands.
Hydrogen offers a path to reduced carbon dioxide emissions, but its widespread adoption hinges on engineering advances and cost reduction. This review analyzes the hydrogen value chain to identify challenges and opportunities for competitive, sustainable hydrogen fuel.
Area of Science:
- Energy policy and sustainable fuels
- Chemical engineering and process optimization
- Environmental science and climate change mitigation
Background:
- Global priority on noncarbonized fuels to meet Paris Agreement goals.
- Hydrogen identified as a promising low-carbon fuel alternative.
- Implementation pace linked to engineering advancements in the hydrogen value chain.
Purpose of the Study:
- To provide a comprehensive analysis of the hydrogen value chain.
- To identify current challenges and recent advances in hydrogen production and utilization.
- To assess the cost-competitiveness of hydrogen compared to existing energy sources.
Main Methods:
- Review of existing literature and strategic roadmaps for hydrogen.
- Analysis of engineering challenges and advancements across the hydrogen value chain.
- Comparative assessment of hydrogen production costs against steam methane reforming.
Main Results:
- Identified key applications for hydrogen in industry, transport, power, and buildings.
- Highlighted political, industrial, and social acceptance as crucial factors for adoption.
- Determined that a levelized cost of hydrogen below $2 kg-1 is necessary for competitiveness.
Conclusions:
- Engineering advancements are critical for accelerating hydrogen adoption.
- Cost reduction is the primary challenge for widespread hydrogen implementation.
- Further research and development are needed to optimize the hydrogen value chain for sustainability.
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