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  1. AU="Quirion, Philippe"
  2. AU="Kinnunen, Ritva"
  3. AU=Doherty Taylor A.
  4. AU="Ganesha Rai"
  5. AU="Edwards, Kurtis"
  6. AU="Schneider, Clément"
  7. AU="Lara-Hernandez, A"
  8. AU=Turck J
  9. AU="Aali, Ghazaleh"
  10. AU="Catapano, Joshua S"
  11. AU=Zoloth Laurie
  12. AU="Scholtz, Clarke H"
  13. AU="Meirelles, Gustavo de Souza Portes"
  14. AU=Demirbilek Nevzat
  15. AU="Larrosa-Escartín, Nieves"
  16. AU=Crago Aimee M.
  17. AU="Mármora, Lelio"
  18. AU="Asbell, Madison"
  19. AU="Yuka Ikeda"
  20. AU="Oppenheimer, Federic"
  21. AU=Guillevin Loic
  22. AU="Sabiha Alam"
  23. AU="Taher, Bianca Petra"
  24. AU="Obier, Frank"
  25. AU=Davila Eduardo AU=Davila Eduardo
  26. AU="Albizu, Constanza Lopez"
  27. AU="Antonova, Anastasiia"
  28. AU=Crowther L. M.
  29. AU=Zhan Xiping
  30. AU="Xuhui Bao"
  31. AU="Zuman Dou"

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Treffer 1 - 10 von insgesamt 94

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  1. Artikel ; Online: Long-term optimization of the hydrogen-electricity nexus in France: Green, blue, or pink hydrogen?

    Shirizadeh, Behrang / Quirion, Philippe

    Energy Policy. 2023 Oct., v. 181 p.113702-

    2023  

    Abstract: We model the optimal hydrogen and electricity production and storage mix for France by 2050. Moreover, an iterative calculation method to represent electrolyzer lifetime based on functioning hours in linear programming is developed. We provide a central ... ...

    Abstract We model the optimal hydrogen and electricity production and storage mix for France by 2050. Moreover, an iterative calculation method to represent electrolyzer lifetime based on functioning hours in linear programming is developed. We provide a central scenario and study its sensitivity to the cost of electrolyzers, to hydrogen demand and to renewable energy deployment potential. The proportion of electrolysis to methane reforming with CO₂ capture and storage in hydrogen production is sensitive to the cost of electrolyzers, with the former providing around 60% in the central scenario. However, the system cost as well as the hydrogen and electricity production costs are much more robust, thanks to the wide feasible near-optimal solutions spectrum. The electricity production mix is almost fully renewable in the central scenario, while nuclear power has a significant role only if the potential of wind & solar limits their deployment, or if CO₂ capture and storage is not authorized. Furthermore, exclusion of reformer-based hydrogen from fossil gas with CO₂ capture induces negligible additional cost to the hydrogen-electricity coupled system (below 1%). Therefore, in the current European resilience and sovereignty context, a robust low-carbon hydrogen development strategy would be prioritizing green hydrogen to other low-carbon hydrogen supply options.
    Schlagwörter carbon dioxide ; electricity generation ; electrolysis ; energy policy ; fossils ; hydrogen ; hydrogen production ; methane ; nuclear power ; renewable energy sources ; wind ; France ; Power system modelling ; Electricity markets ; Low-carbon hydrogen ; Levelized cost of hydrogen ; Green hydrogen ; Blue hydrogen ; Large-scale renewable integration ; Renewable energies ; Prospective planning ; Optimization
    Sprache Englisch
    Erscheinungsverlauf 2023-10
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel ; Online
    ISSN 0301-4215
    DOI 10.1016/j.enpol.2023.113702
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  2. Artikel ; Online: Tackling Car Emissions in Urban Areas: Shift, Avoid, Improve

    Leroutier, Marion / Quirion, Philippe

    Ecological Economics. 2023, p.107951-

    2023  , Seite(n) 107951–

    Abstract: Car use imposes costly environmental externalities. We investigate to what extent car trips could be shifted to low-emission modes, avoided via teleworking, or improved via a transition to electric vehicles in the context of daily mobility in the Paris ... ...

    Abstract Car use imposes costly environmental externalities. We investigate to what extent car trips could be shifted to low-emission modes, avoided via teleworking, or improved via a transition to electric vehicles in the context of daily mobility in the Paris area. We derive counterfactual travel times for 45,000 car trips from a representative transport survey, and formulate modal shift scenarios including a maximum acceptable increase in travel time. For a daily travel time increase below 10 min, 46% of drivers could shift to e-bike - mostly - or public transit - rarely -, with half of them benefiting from a travel time decrease. Such modal shift would reduce daily mobility emissions by 15% and generate annual climate and health benefits worth €125 million. Factors such as living in the far suburbs, being male, or having a high income, are associated with inability to shift modes. Teleworking two days a week could save an additional 5% of emissions. Holding demand for mobility and public transport infrastructure fixed, greater emission reductions require improving cars' environmental performance via a transition to electric vehicles.
    Schlagwörter climate ; ecological economics ; environmental performance ; income ; males ; public transportation ; surveys ; Pollution ; Cities ; Sustainable transport ; Modal shift ; Scenario analysis ; R40 ; Q52 ; Q53
    Sprache Englisch
    Erscheinungsort Elsevier B.V.
    Dokumenttyp Artikel ; Online
    Anmerkung Pre-press version
    ISSN 0921-8009
    DOI 10.1016/j.ecolecon.2023.107951
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  3. Artikel: The importance of renewable gas in achieving carbon-neutrality: Insights from an energy system optimization model

    Shirizadeh, Behrang / Quirion, Philippe

    Energy. 2022 Sept. 15, v. 255

    2022  

    Abstract: To address the cost-effective role of the different energy sources and carriers, energy optimization models should ideally consider the key energy supply, carrier, conversion, and storage options in an endogenous way, with high temporal resolution, and ... ...

    Abstract To address the cost-effective role of the different energy sources and carriers, energy optimization models should ideally consider the key energy supply, carrier, conversion, and storage options in an endogenous way, with high temporal resolution, and accounting for both positive and negative CO₂ emissions. To do this, we develop a model optimizing dispatch and investment, meeting all the above-mentioned conditions, and we apply it to the French energy system for 2050 for a wide range of social cost of carbon (SCC) values (0 to €500/tCO₂). Our findings show that (1) the optimal carbon-neutral energy system is highly electrified (∼80% of the primary energy supply), which implies highly electrified heating and transport sectors. (2) In the presence of renewable gas, a carbon-neutral energy sector can be achieved for a robust SCC of €300/tCO₂. (3) In such a system, renewables provide more than 90% of primary energy. (4) Therefore, renewables are crucial for achieving carbon-neutrality in a cost-effective way, and in the absence of renewable gas, carbon-neutrality cannot be achieved, even for an SCC of €500/tCO₂. Finally, (5) exclusion of nuclear energy from the energy system does not induce significant extra cost or emissions.
    Schlagwörter carbon ; carbon dioxide ; cost effectiveness ; energy industry ; models ; nuclear power ; primary energy ; system optimization
    Sprache Englisch
    Erscheinungsverlauf 2022-0915
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 2019804-8
    ISSN 0360-5442 ; 0360-5442
    ISSN (online) 0360-5442
    ISSN 0360-5442
    DOI 10.1016/j.energy.2022.124503
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  4. Artikel: Do multi-sector energy system optimization models need hourly temporal resolution? A case study with an investment and dispatch model applied to France

    Shirizadeh, Behrang / Quirion, Philippe

    Applied energy. 2022 Jan. 01, v. 305

    2022  

    Abstract: Energy system optimization models (ESOMs) increasingly cover the main energy-consuming sectors rather than just electricity, which massively raises calculation time. To reduce the latter, researchers apply various time-series aggregation methods, the ... ...

    Abstract Energy system optimization models (ESOMs) increasingly cover the main energy-consuming sectors rather than just electricity, which massively raises calculation time. To reduce the latter, researchers apply various time-series aggregation methods, the pros and cons of which have been analyzed for electricity-only ESOMs but not for ESOMs also covering the main energy-consuming sectors. To address this question we compare the two main time-series aggregation methods: (1) reducing the temporal resolution (from one to two, four or eight hours) and (2) selecting representative periods (one week over one, two or three months, with an hourly resolution). We apply these methods to EOLES_mv, an ESOM covering the main French energy sectors. Both methods cut the calculation time by a similar amount but the former generates much smaller discrepancies for the main output variables (energy mix, system cost and CO₂ emissions). These results are at odds with those generally obtained with electricity-only ESOMs, for which reducing the temporal resolution generates significant discrepancies when wind and solar dominate the electricity mix.
    Schlagwörter carbon dioxide ; case studies ; electricity ; energy ; models ; system optimization ; time series analysis ; wind ; France
    Sprache Englisch
    Erscheinungsverlauf 2022-0101
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 2000772-3
    ISSN 0306-2619
    ISSN 0306-2619
    DOI 10.1016/j.apenergy.2021.117951
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  5. Artikel: Quels soutiens aux énergies renouvelables électriques ?

    Quirion, Philippe

    Revue française d'économie : RFE Bd. XXX , 4 (Apr.), Seite 105-140

    What policy mechanism to support renewable energies in the power sector?

    2016  

    Verfasserangabe Philippe Quirion
    Schlagwörter Erneuerbare Energie ; Förderung erneuerbarer Energien ; Energiewirtschaft ; Vergleich
    Sprache Englisch
    Erscheinungsort Paris
    Dokumenttyp Artikel
    Anmerkung Zusammenfassung in englischer Sprache
    ZDB-ID 1015791-8 ; 2430631-9
    ISSN 0769-0479
    ISSN 0769-0479
    Datenquelle ECONomics Information System

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  6. Artikel: Interaction between CO2 emissions trading and renewable energy subsidies under uncertainty: feed-in tariffs as a safety net against over-allocation

    Lecuyer, Oskar / Quirion, Philippe

    Climate policy. 2019 Sept. 14, v. 19, no. 8

    2019  

    Abstract: We study the interactions between a CO2 emissions trading system (ETS) and renewable energy subsidies under uncertainty over electricity demand and energy costs. We develop an analytical model and a numerical model applied to the European Union ... ...

    Abstract We study the interactions between a CO2 emissions trading system (ETS) and renewable energy subsidies under uncertainty over electricity demand and energy costs. We develop an analytical model and a numerical model applied to the European Union electricity market in which renewable energy subsidies are justified only by CO2 abatement. We confirm that in this context, when uncertainty is small, renewable energy subsidies are not welfare-improving, but we show that when uncertainty is large enough, these subsidies increase expected welfare because they provide CO2 abatement even in the case of over-allocation, i.e. when the cap is higher than the emissions which would have occurred without the ETS. The source of uncertainty is important when comparing the various types of renewable energy subsidies. Under uncertainty over electricity demand, renewable energy costs or gas prices, a feed-in tariff brings higher expected welfare than a feed-in premium because it provides a higher subsidy when it is actually needed i.e. when the electricity price is low. Under uncertainty over coal prices, the opposite result holds true. Key policy insights Due to the possibility of over-allocation in an ETS, subsidies to renewable energies can increase expected welfare, even when climate change mitigation is the only benefit from renewables taken into account. In most cases studied, a feed-in tariff brings a higher expected welfare than a feed-in premium. The European Commission guidelines on State aid for energy, which incentivize member States to replace feed-in tariffs by feed-in premiums, should be reconsidered based on these results.
    Schlagwörter carbon dioxide ; climate change ; coal ; electricity ; electricity costs ; energy ; environmental markets ; European Union ; greenhouse gas emissions ; guidelines ; issues and policy ; mathematical models ; prices ; renewable energy sources ; subsidies ; tariffs ; uncertainty
    Sprache Englisch
    Erscheinungsverlauf 2019-0914
    Umfang p. 1002-1018.
    Erscheinungsort Taylor & Francis
    Dokumenttyp Artikel
    ZDB-ID 2051510-8
    ISSN 1752-7457 ; 1469-3062
    ISSN (online) 1752-7457
    ISSN 1469-3062
    DOI 10.1080/14693062.2019.1625743
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  7. Artikel: Variable time-step: A method for improving computational tractability for energy system models with long-term storage

    de Guibert, Paul / Shirizadeh, Behrang / Quirion, Philippe

    Energy. 2020 Dec. 15, v. 213

    2020  

    Abstract: Optimizing an energy system model featuring a large proportion of variable (non-dispatchable) renewable energy requires a fine temporal resolution and a long period of weather data to provide robust results. Many models are optimized over a limited set ... ...

    Abstract Optimizing an energy system model featuring a large proportion of variable (non-dispatchable) renewable energy requires a fine temporal resolution and a long period of weather data to provide robust results. Many models are optimized over a limited set of ‘representative’ periods (e.g. weeks) but this precludes a realistic representation of long-term energy storage.To tackle this issue, we introduce a new method based on a variable time-step. Critical periods that may be important for dimensioning part of the electricity system are defined, during which we use an hourly temporal resolution. For the other periods, the temporal resolution is coarser.This method brings very accurate results in terms of system cost, curtailment, storage losses and installed capacity, even though the optimization time is reduced by a factor of around 60. Results are less accurate for battery volume. We conclude that further research into this ‘variable time-step’ method would be worthwhile.
    Schlagwörter batteries ; electricity ; energy ; meteorological data ; models ; renewable energy sources ; storage time
    Sprache Englisch
    Erscheinungsverlauf 2020-1215
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    Anmerkung NAL-AP-2-clean
    ZDB-ID 2019804-8
    ISSN 0360-5442 ; 0360-5442
    ISSN (online) 0360-5442
    ISSN 0360-5442
    DOI 10.1016/j.energy.2020.119024
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  8. Artikel ; Online: Assessing the Health Benefits of Physical Activity Due to Active Commuting in a French Energy Transition Scenario.

    Barban, Pierre / De Nazelle, Audrey / Chatelin, Stéphane / Quirion, Philippe / Jean, Kévin

    International journal of public health

    2022  Band 67, Seite(n) 1605012

    Abstract: Objectives: ...

    Abstract Objectives:
    Mesh-Begriff(e) Bicycling ; Exercise ; Health Impact Assessment ; Humans ; Transportation/methods ; Walking
    Sprache Englisch
    Erscheinungsdatum 2022-07-12
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2274130-6
    ISSN 1661-8564 ; 1661-8556
    ISSN (online) 1661-8564
    ISSN 1661-8556
    DOI 10.3389/ijph.2022.1605012
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  9. Buch ; Online: Subventions à l'efficacité énergétique

    Quirion, Philippe / Giraudet, Louis-Gaëtan

    (Documents de travail / CIRED ; no 63 (2017))

    2017  

    Verfasserangabe passer d'un régime ad valorem à un régime spécifique$hPhilippe Quirion (CNRS, CIRED), Louis-Gaëtan Giraudet (Ecole des Ponts ParisTech, CIRED)
    Serientitel Documents de travail / CIRED ; no 63 (2017)
    Schlagwörter Energieeinsparung ; Energiepolitik ; Subvention ; Steuer ; Frankreich
    Sprache Französisch
    Umfang 1 Online-Ressource (circa 13 Seiten)
    Dokumenttyp Buch ; Online
    Anmerkung Zusammenfassung in englischer Sprache
    Datenquelle ECONomics Information System

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  10. Buch ; Online: How shifting investment towards low-carbon sectors impacts employment

    Perrier, Quentin / Quirion, Philippe

    three determinants under scrutiny

    (Working papers / CIRED ; 66 (2017))

    2017  

    Verfasserangabe Quentin Perrier, Philippe Quirion
    Serientitel Working papers / CIRED ; 66 (2017)
    Sprache Englisch
    Umfang 1 Online-Ressource (circa 50 Seiten), Illustrationen
    Dokumenttyp Buch ; Online
    Datenquelle ECONomics Information System

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