Conference Paper,
Lessons learned, best practices, and potential next steps (workshop insights)
Affiliations
- [1] Technical University of Denmark [NORA names: DTU Technical University of Denmark; University; Denmark; Europe, EU; Nordic; OECD];
- [2] Copenhagen Business School [NORA names: CBS Copenhagen Business School; University; Denmark; Europe, EU; Nordic; OECD];
- [3] Technische Universität Berlin [NORA names: Germany; Europe, EU; OECD];
- [4] ETH Zurich [NORA names: Switzerland; Europe, Non-EU; OECD];
- [5] Energinet.dk [NORA names: Energinet; Private Research; Denmark; Europe, EU; Nordic; OECD];
(... more)
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.