Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Frede Hvelplund"'
Publikováno v:
International Journal of Sustainable Energy Planning and Management, Vol 29 (2020)
In the transition towards 4th generation district heating (4GDH), supply and demand side measures have to be coordinated better than in previous generations of district heating (DH). Building’s heat demand has to be reduced, and heating installatio
Externí odkaz:
https://doaj.org/article/a0a28b881bde4a1eb71147aad55d7388
Autor:
Aviel Verbruggen, Rosaria Di Nucci, Manfred Fischedick, Reinhard Haas, Frede Hvelplund, Volkmar Lauber, Arturo Lorenzoni, Lutz Mez, Lars J. Nilsson, Pablo del Rio Gonzalez, Joachim Schleich, David Toke
Publikováno v:
International Journal of Sustainable Energy Planning and Management, Vol 5, Pp 57-68 (2015)
Concerns about climate change, diminishing social acceptance of traditional fuels, and technological innovations have led several countries to pursue energy transition strategies, typically by massive diffusion of renewable electricity supplies. The
Externí odkaz:
https://doaj.org/article/22073d0dc18246dcbd6d4b1b9c5daafe
Publikováno v:
International Journal of Sustainable Energy Planning and Management, Vol 6, Pp 31-48 (2015)
Recently, questions have arisen in Denmark as to how and why public funding should be allocated to wind power producers. This is, among other reasons, due to pressure from industrial electricity consumers who want their overall energy costs lowered.
Externí odkaz:
https://doaj.org/article/1af6ab1a741d4965afa82f9af4a35333
Autor:
Henrik Lund, Poul Alberg Østergaard, David Connolly, Iva Ridjan, Brian Vad Mathiesen, Frede Hvelplund, Jakob Zinck Thellufsen, Peter Sorknæs
Publikováno v:
International Journal of Sustainable Energy Planning and Management, Vol 11 (2016)
It is often highlighted how the transition to renewable energy supply calls for significant electricity storage. However, one has to move beyond the electricity-only focus and take a holistic energy system view to identify optimal solutions for integ
Externí odkaz:
https://doaj.org/article/e7a3b7a90c604aca82e21e831d2fbf70
Publikováno v:
International Journal of Sustainable Energy Planning and Management, Vol 1 (2014)
Buildings account for a substantial part of the total energy consumption. In Denmark this number is about 40 % and this is approximately the same in most industrial countries. On this background there is an urgent need to develop strategies for reduc
Externí odkaz:
https://doaj.org/article/a193a7bebbf5478fa06a9da4611d5f54
Autor:
Søren Roth Djørup, Frede Hvelplund
Publikováno v:
Hvelplund, F & Djørup, S R 2019, ' Consumer ownership, natural monopolies and transition to 100% Renewable Energy Systems ', Energy, vol. 181, pp. 440-449 . https://doi.org/10.1016/j.energy.2019.05.058
In a transition to 100% renewable energy, public regulation has to deal with, among other issues, price efficiency, security of supply, and the transition from sector based fossil fuel systems to sector integrated smart energy systems based on energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a475a1ccb73ab8f1d0aa20929f0b7967
https://doi.org/10.1016/j.energy.2019.05.058
https://doi.org/10.1016/j.energy.2019.05.058
Publikováno v:
Danish utility regulator's anthology project series on better regulation in the energy sector. 1
The subject of this chapter is the governance system of the distribution system operators (DSOs), i.e. the companies that own, operate and develop regional and local electricity networks. These companies are natural monopolies, and subsequently need
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ac75fa8918d96cdf332c66102db06d
https://doi.org/10.51138/nplo2391
https://doi.org/10.51138/nplo2391
Autor:
Søren Roth Djørup, Frede Hvelplund
Publikováno v:
Hvelplund, F & Djørup, S R 2020, Denmark : Centralised versus decentralised renewable energy systems . in C Burger, A Froggatt, C Mitchell & J Weinmann (eds), Decentralised Energy : a Global Game Changer . Ubiquity Press, pp. 63-81 . https://doi.org/10.5334/bcf.e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ecff67f978e10fd56648e84822cd6cd
https://doi.org/10.5334/bcf.e
https://doi.org/10.5334/bcf.e
Publikováno v:
Hvelplund, F, Jensen, L K, Nielsen, S, Terkelsen, E & Madsen, K B 2019, ' Policy paradigms for optimal residential heat savings in a transition to 100% renewable energy systems ', Energy Policy, vol. 134, 110944 . https://doi.org/10.1016/j.enpol.2019.110944
In a transition to 100% renewable energy (RE) systems we move from a sector-based to an energy system-based heat conservation paradigm. This implies both liberation from the institutional path dependencies of the present heat sector approach and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999ee4234f9289551f8695634dd09346
https://vbn.aau.dk/da/publications/920084f2-0f6b-4123-a94e-fb3121aa4429
https://vbn.aau.dk/da/publications/920084f2-0f6b-4123-a94e-fb3121aa4429
Publikováno v:
Hvelplund, F, Djørup, S R & Sperling, K 2019, Fossil Fuel Systems to 100 Per Cent Renewable Energy-Based Smart Energy Systems : Lessons from the Case of Denmark, 1973–2017 . in M Ozawa, J Chaplin, M Pollitt, D Reiner & P Warde (eds), In Search of Good Energy Policy . Cambridge University Press, Cambridge Studies on Environment, Energy and Natural Resources Governance, pp. 165-186 . https://doi.org/10.1017/9781108639439.013
Danish energy policy has reached a phase where the effects of the paradigmatic change from stored fossil fuels to very large shares of fluctuating renewable energy requires fundamentally new technical, political and economic solutions. Two archetypal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b60be24e73e3acdbc1b069d1804e046
https://doi.org/10.1017/9781108639439.013
https://doi.org/10.1017/9781108639439.013