Lessons Learned, Best Practices, and Potential Next Steps (Workshop Insights)

Lissy Langer*, Jens Weibezahn, Johannes Giehl, Fabian Neumann, Leonard Göke, Ioannis Kountouris, Marie Münster, Asger Vestergaard Thorendahl, Martin Hartvig, Dimitrios Eleftheriou, Rasmus Bramstoft

*Corresponding author af dette arbejde

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Abstract

This short communication is based on a workshop on hydrogen network modeling in macro-energy system models discussing the whole hydrogen value chain: production, transmission, storage, and use, as well as the related issues of demand flexibility, alternative fuels of biological origin, and the integration with district heating. It was organized by the Danish research network ENERforsk with leading modelers from academia, industry, and transmission system operators. The workshop collected (1) lessons learned, (2) best practices, and (3) potential next steps. We conclude that no-regret pathways need to consider evolving hydrogen regulation while balancing social aspects with interests driven by green industrial policy. Important and uncertain issues include the repurposing of natural gas networks, considering hydrogen pipeline standards and existing contracts, or the disposal of brine water. As more demand sectors and carbonaceous fuels are included in the models, carbon management, sustainable biomass, and carbon networks become more important. Collecting and incorporating lessons learned, best practices, and potential next steps will help the modeling community and policymakers to develop sound policies.
OriginalsprogEngelsk
TidsskriftInternational Journal of Hydrogen Energy
Vol/bind70
Sider (fra-til)629-634
Antal sider6
ISSN0360-3199
DOI
StatusUdgivet - jun. 2024

Emneord

  • Hydrogen production
  • Transmission
  • Storage and use
  • Energy system model
  • Macro-energy systems
  • Renewable liquid fuels
  • Integrated energy system
  • Flexibility
  • Sector integration

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