Personal profile
Research
Analytically, my research is interested in the role of ideas and actors in shaping policy development. Overall, I want to understand how ideas and actors influence policy development, especially in terms of policy change, paradigm shifts and policy stability. Often my research incorporates temporal dimensions to understand policy development both in terms of how past decisions explain policy developments today and to what extent decisions today enable policymakers to meet future policy objectives.
Empirical the overarching theme in my research is sustainable transitions mainly seen as energy transition and sustainable transport policies, where I’m interested in how new ideas emerge and influence policy development, especially to what extent these new ideas are able to challenge existing dominating ideas and thereby create policy change. This theme can be divided into three research streams which are all concerned about understanding the transition to a low carbon society and economy.
- sustainability transition – energy and climate policies
This research is concerned about how policymakers both at national and EU level respond to the climate crises and more recently energy crises. Here I interested in the challenges facing Danish energy transition in responses to these crises. Moreover, I’m interested in the implementation of the European Green Deal and its ability to establish policy change, as well as the role of the Commission in creating a sustainability transition both at home and abroad.
- sustainability and decarbonization – transport politics & policy
This research stream is informed by research questions about the relationship between free movements, transport liberalisation and sustainability, all central ideas in transport policy at all levels especially in terms of how the transport sector is going to meet its climate obligations. Specifically, my research in transport policy analyses how policies like transport liberalisation contain strongly embedded ideas of free movement, which are challenged by ideas of sustainable mobility that aim to change the modal shift away from car dominance.
- Flying less and taking the train – aviation and railway policies
Flying less is a nodal point in this research stream, where I’m interested in how the idea of flying less is affecting aviation and railway policy developments.
For the aviation sector this entails addressing demands that it must start to pay for its emissions for example through environmental taxes and emission trading schemes. Thus, my research on aviation policy examines how the sector and policymakers are resisting policy change towards sustainable aviation policies.
The railways are facing increased consumer demand for more night trains and international rail services as more people do not want to fly. Here my research on EU railway policy development helps explain how the railway sector and policymakers prefer stability over change, just as the research helps explain the big technical and administrative barriers which prevent change and developing the international railway services.
Teaching
I am currently the head of studies for the bachelor programmes in social sciences. There are two programmes, the Danish programme called SAB and the English programme called SIB. They are collectively known as Sambach. As head of studies, I work towards strengthening the quality of teaching and the student environment, this entails working with the different teaching groups, other head of studies and with the students. Together, I believe we can create a good and inspiring learning environment for all Sambach students.
I currently do not teach, but I have previously taught on the following programmes: the International BA programme in Social Science (SIB), BA specialisation in International Studies and our graduate programme International Public Administration and Politics (IPAP) as well as the Danish programmes in politics and public administration (politik og forvaltning).
Keywords
- Public administration
- EU Governance
- New Institutionalism,
- Transport Policy
- Green transition
- transport and environment
- Renewable energy
Collaborations and research areas
Research output
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Discursive Institutionalism: Changing ideas of flying
Dyrhauge, H., 2025, Handbook of Transportation and Public Policy. Perl, A., Ray, R. S. & Reardon, L. (eds.). 1 ed. Cheltenham: Edward Elgar Publishing, p. 267-280 14 p. (Handbooks of Research on Public Policy series).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Hvis vi mener klimahandling alvorligt, skal vi investere anderledes i infrastruktur
Dyrhauge, H., 4 Aug 2025, In: Altinget | Transport.Research output: Contribution to journal › Contribution to newspaper - Comment/debate
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Jeg ønsker mig en samlet grøn mobilitetsplan i 2025
Dyrhauge, H., 13 Jan 2025, In: Altinget | Transport.Research output: Contribution to journal › Contribution to newspaper - Comment/debate
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Politikerne er startet det forkerte sted. Danmark mangler en samlet vision for kollektiv transport
Dyrhauge, H., 26 May 2025, In: Altinget | Transport.Research output: Contribution to journal › Contribution to newspaper - Comment/debate
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Vi glemmer public service i diskussionen om jernbanernes berettigelse
Dyrhauge, H., 7 Oct 2025, In: Altinget | Transport.Research output: Contribution to journal › Contribution to newspaper - Comment/debate
Activities
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Comparing National Climate Policies and Law: Challenges and Opportunities
Dyrhauge, H. (Participant)
9 Oct 2023 → 10 Oct 2023Activity: Participating in or organising an event › Participation in workshop, seminar, course
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ECPR General Conference
Dyrhauge, H. (Participant)
4 Sept 2023 → 7 Sept 2023Activity: Participating in or organising an event › Organisation and participation in conference
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Federica Mogherini
Pace, M. (Host) & Dyrhauge, H. (Host)
22 May 2023Activity: Hosting a visitor › Hosting an academic visitor
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ECPR General Conference
Dyrhauge, H. (Participant)
30 Aug 2021 → 3 Sept 2021Activity: Participating in or organising an event › Organisation and participation in conference
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Energistyrelsen (External organisation)
Dyrhauge, H. (Member)
1 Jan 2021 → …Activity: Membership › Membership in committee, council, board
Press/Media
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Nina fulgte danske øboere, og så ramte stormfloden: Det har lært hende noget nyt om klimakrisen
09/05/2026
1 item of Media coverage
Press/Media: Press / Media
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Første direkte tog fra København til Prag kører fredag – særligt én ting begejstrer
30/04/2026
1 item of Media coverage
Press/Media: Press / Media
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Københavns Lufthavn råber 'hurra' for 100 år, men hvad er der at fejre?
20/04/2025
1 item of Media coverage
Press/Media: Press / Media
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