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| 2. |
- Andersson, Sara-Linnea, et al.
(författare)
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Plug-in Hybrid Electric Vehicles as Regulating Power Providers - Case Studies of Sweden and Germany
- 2010
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Ingår i: Energy Policy. - : Elsevier BV. - 0301-4215. ; 38:6, s. 2751-2762
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Tidskriftsartikel (refereegranskat)abstract
- This study investigates plug-in hybrid electric vehicles (PHEVs) as providers of regulating power in the form of primary, secondary and tertiary frequency control. Previous studies have shown that PHEVs could generate substantial profits while providing ancillary services. This study investigates under what conditions PHEVs can generate revenues using actual market data, i.e. prices and activations of regulating power, from Sweden and Germany from four months in 2008. PHEV market participation is modelled for individual vehicles in a fleet subject to a simulated movement pattern. Costs for infrastructure and vehicle-to-grid equipment are not included in the analysis. The simulation results indicate that maximum average profits generated on the German markets are in the range 30–80 h per vehicle and month whereas the Swedish regulating power markets give no profit.In addition, an analysis is performed to identify strengths, weaknesses, opportunities, and threats (SWOT) of PHEVs as regulating power providers. Based on the simulation results and the SWOT analysis, characteristics for an ideal regulating power market for PHEVs are presented.
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| 3. |
- Brockwell, Erik, 1985-, et al.
(författare)
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Spatial analysis of water quality and income in Europe
- 2021
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Ingår i: Water Resources and Economics. - : Elsevier BV. - 2212-4284. ; 35
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study is to empirically investigate the environmental Kuznets curve (EKC) relationship between water quality and income within the European Union, considering spatial interdependences across countries. To this end, we apply a spatial econometrics framework using panel data, at the national level, for twenty EU countries across seventeen years, 1998 to 2014. Furthermore, we account for the role of human and livestock population size, institutional quality and economic openness for water quality. Results show that a significant EKC relationship is seen with an inverted N-shaped relationship between income and water quality. Water quality is decreasing in income for low income levels, increasing in income when GDP per capita for medium income levels, and deteriorating for high income levels. Eight out of twenty countries have income levels associated with a declining water quality. Spatial spillovers between countries are significant. Higher livestock density levels are associated with lower levels of water quality, while institutional quality and openness to trade are positively associated with water quality
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| 4. |
- Brockwell, Erik, 1985-, et al.
(författare)
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The role of water quality for local environmental policy implementation
- 2020
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Ingår i: Journal of Environmental Planning and Management. - : Routledge. - 0964-0568 .- 1360-0559. ; 63:6, s. 1001-1021
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Tidskriftsartikel (refereegranskat)abstract
- The objective of this study is to examine the role of surface water quality for the decisions by Swedish municipalities to adopt environmental targets and action plans, as well as allocating these decisions to a responsible authority. To this end, we assess how environmental, socioeconomic, and political factors, as well as the availability of environmental expertise, affect these municipal decisions. Questionnaire data from the Swedish Association of Local Authorities and Regions, in combination with environmental monitoring data and official statistics, are used for the econometric analysis. Results show that: (i) municipalities with bad water quality, greater coastal length, and higher income are more inclined to adopt local policies; (ii) collaboration with interest groups increases the likelihood of adopting local policies; and (iii) municipalities with high Center Party representation tend to set responsibility for environmental policy with the municipal council board.
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| 5. |
- Czajkowski, Mikołaj, et al.
(författare)
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Increasing the cost-effectiveness of nutrient reduction targets using different spatial scales
- 2021
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Ingår i: Science of the Total Environment. - : Elsevier BV. - 0048-9697 .- 1879-1026. ; 790
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Tidskriftsartikel (refereegranskat)abstract
- In this paper, we investigate the potential gains in cost-effectiveness from changing the spatial scale at which nutrient reduction targets are set for the Baltic Sea, with particular focus on nutrient loadings from agriculture. The costs of achieving loading reductions are compared across five levels of spatial scale, namely the entire Baltic Sea; the marine basin level; the country level; the watershed level; and the grid square level. A novel highly-disaggregated model, which represents decreases in agricultural profits, changes in root zone N concentrations and transport to the Baltic Sea is used. The model includes 14 Baltic Sea marine basins, 14 countries, 117 watersheds and 19,023 10-by-10 km grid squares. The main result which emerges is that there is a large variation in the total cost of the program depending on the spatial scale of targeting: for example, for a 40% reduction in loads, the costs of a Baltic Sea-wide target is nearly three times lower than targets set at the smallest level of spatial scale (grid square). These results have important implications for both domestic and international policy design for achieving water quality improvements where non-point pollution is a key stressor of water quality.
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| 6. |
- Ek, Claes, 1983, et al.
(författare)
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Which policy instrument do citizens and civil servants prefer? A choice experiment on Swedish marine policy
- 2022
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Ingår i: Q Open. - : Oxford University Press. - 2633-9048. ; 2:1
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Tidskriftsartikel (refereegranskat)abstract
- In the choice between alternative environmental policy instruments, economists tend to favor policies capable of attaining cost-efficiency, but other considerations may be more important to stakeholders. We perform a choice experiment modeled on Swedish water and marine policy to estimate preferences for different policy instruments among citizens and municipal civil servants. Both the modal citizen and the modal civil servant prefer direct regulation and subsidies to nutrient trading. Moreover, nutrient trading is unlikely to deliver sufficiently large cost savings for civil servants to prefer it to other instruments. These results are consistent with the apparent reluctance to adopt water quality trading in Europe.
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| 7. |
- Elofsson, Anna Katarina, 1983
(författare)
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Climate Policy for Aviation - Analyses of measures at multiple levels
- 2019
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aviation sector is affected by local, national, multinational (EU) and/or global climate policies targeting domestic, intra-European and intercontinental flights in different and partly overlapping ways. The aim of this thesis is to strengthen further knowledge on climate policy for aviation at multiple governance levels and by doing so contribute to a more informed policy process. This work is done by analysing climate policy, by both qualitative document analysis and energy-economic modelling, concerning aviation. Our results show that actions to reduce aviation emissions are taken at all geographical levels of governance. On the local level, a surprisingly large share, more than a quarter, of the cities studied are taking policy initiatives to reduce aviation. Moreover, we have recognized that cities tend to choose the system boundary (consumption or territorial perspective) that results in the lowest reported emissions. The major perceived conflict of interest at the local level is economic growth vs reduced air travel. With limited authority within the local setting, such as in the case of aviation emissions, governing by ‘agenda setting’ can be an important channel for cities to express their concerns and support change at higher levels. On the national level, some countries have policies such as passenger taxes, biofuel blending mandates (from 2020 in Norway) and carbon taxes on jet fuel. National policies in a country within the European Economic Area (EEA) will overlap fully with CORSIA and/or the EU ETS, which adds challenges regarding additionality of the emissions said to be reduced due by the different policies. Further, there is a potential for national policies to be spread and thereby achieve cumulative emissions reduction.
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| 8. |
- Elofsson, Anna Katarina, 1983, et al.
(författare)
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Local Governance of Greenhouse Gas Emissions from Air Travel
- 2018
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Ingår i: Journal of Environmental Policy and Planning. - 1523-908X .- 1522-7200. ; 20:5, s. 578-594
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Tidskriftsartikel (refereegranskat)abstract
- Global greenhouse gas emissions from air travel (GHG-A) are on the rise, and projections point towards a rapid growth in the coming decades. This study aims to examine how local government (cities), addresses GHG-A in their Sustainable Energy Action Plans (SEAP). To fulfil this aim, over 200 SEAPs were analysed focusing on three issues: (1) Treatment of GHG-A in local emissions inventories; (2) Policy initiatives within this domain; and (3) The cities’ perceptions of the conflicts of interests. Results showed that more than half of the cities acknowledge the challenge of GHG-A, around one third include GHG-A in their emissions inventories, and more than one quarter have initiated policy interventions. To categorise these interventions, we have added a mode ‘governing by agenda setting’ to an existing analytical framework, ‘Modes of governing’. With their authority limited to the local setting, this mode of governing is a common channel for cities to push changes at higher levels.
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| 9. |
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| 10. |
- Elofsson, Katarina
(författare)
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Climate change and regulation of nitrogen loads under moral hazard
- 2014
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Ingår i: European Review of Agricultural Economics. - : Oxford University Press (OUP). - 0165-1587 .- 1464-3618. ; 41:2, s. 327-351
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Tidskriftsartikel (refereegranskat)abstract
- Within the European Union, it is agreed that watershed-based management of water quality problems is more efficient than centralised arrangements. In this study, a mechanism for allocating international funds to watershed authorities for nitrogen abatement in the presence of moral hazard is investigated. The results show that when there is a risk of climate change, the cost of moral hazard to the international funding agency can be high if there is a moderate likelihood of climate change and the watershed authority is guaranteed a high minimum compensation.
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