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2023 19th International Conference on the European Energy Market (EEM)最新文献

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Measure of structural change in the household energy mix – stuck in a traditional biomass trap? 家庭能源结构变化的衡量标准——陷入传统的生物质陷阱?
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161750
T. Szép, Z. Nagy, K. Lipták
{"title":"Measure of structural change in the household energy mix – stuck in a traditional biomass trap?","authors":"T. Szép, Z. Nagy, K. Lipták","doi":"10.1109/EEM58374.2023.10161750","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161750","url":null,"abstract":"Improving energy efficiency and renewable energy sources are key in the energy transition. However, not only the share of renewables, but the energy mix also has an important role to play. Traditional biomass must be distinguished from modern renewables and the traditional biomass trap must be avoided. Fuel switching is not a simple task, the theories of energy ladder and energy stacking are used to highlight it. The study aims to measure the degree of change in the household energy mix. The Moore, NAV and the modified LILIEN indices are applied. The results show that the progress of the sustainable energy transition is measurable, but its’ degree is stagnating or even declining in the household sector of the EU. In most CEE countries, the households are stuck in the so-called traditional biomass trap. Energy strategies should make it a priority to break out of this trap by promoting a shift from traditional firewood to more modern and cleaner renewable energy sources.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"118 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125756111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reverse engineering trading positions of individual power plants from public data 利用公开数据对个别发电厂的交易头寸进行逆向工程
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161964
David Kraljic, Blaz Sobocan, Jernej Katanec, Matej Logar, Miha Troha
{"title":"Reverse engineering trading positions of individual power plants from public data","authors":"David Kraljic, Blaz Sobocan, Jernej Katanec, Matej Logar, Miha Troha","doi":"10.1109/EEM58374.2023.10161964","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161964","url":null,"abstract":"We present a method for reverse engineering the unknown individual power plant positions from the known values of aggregated generation, power plant nameplate capacities and renewable forecasts by solving a quadratic integer program. We demonstrate the validity of our method for the British power market where sufficient data exists for validation. There, the transmission system operator publishes the values of indicated aggregated generation every half an hour, for delivery up to a few days in the future. Additionally, the operator publishes power plant physical parameters, and eventually power plant positions just before the delivery. Our method enables us to reconstruct individual power plant positions resulting from the day-ahead auction and to capture changes in positions during the intraday market. Applications of this method enable tracking of unusual activity on the market, the anticipation of transmission systemrelated actions, as well as estimating power plant running costs more accurately.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133907654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Green or blue? Enabling industrial decarbonization and demand response with hydrogen for high temperature process heating 绿色还是蓝色?使工业脱碳和需求响应与氢的高温过程加热
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161746
Sverre Stefanussen Foslie, J. Straus, M. Korpås
{"title":"Green or blue? Enabling industrial decarbonization and demand response with hydrogen for high temperature process heating","authors":"Sverre Stefanussen Foslie, J. Straus, M. Korpås","doi":"10.1109/EEM58374.2023.10161746","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161746","url":null,"abstract":"Vinyl chloride monomer production coupled with chlor-alkali electrolysis is an industrial process that requires high temperature process heat. One option for providing this process heat in a decarbonized energy system is with either green or blue hydrogen. The demand for hydrogen with low CO2 intensity will increase with emission restrictions, and the potential for industrial demand response will rise with higher shares of variable renewables in the electricity grid. However, knowledge regarding how the different hydrogen types affect the costs of industrial processes and their flexibility potential is scarce. Hence, we apply a cost-optimization model to assess the decarbonization of the heating process, and the flexibility of the process depending on the hydrogen source. We find that the ability to switch between both green and blue hydrogen is beneficial for the industrial actor, and that the flexibility is highest with an equal share of green and blue hydrogen.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134105064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The value of secure electricity supply for increasing acceptance of green hydrogen First experimental evidence from the virtual reality lab* 安全电力供应对提高绿色氢接受度的价值来自虚拟现实实验室的第一个实验证据*
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161844
Christin Hoffmann, Niklas Ziemann, Franziska Penske, F. Müsgens
{"title":"The value of secure electricity supply for increasing acceptance of green hydrogen First experimental evidence from the virtual reality lab*","authors":"Christin Hoffmann, Niklas Ziemann, Franziska Penske, F. Müsgens","doi":"10.1109/EEM58374.2023.10161844","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161844","url":null,"abstract":"To unlock the high potential of green hydrogen in reaching the ambitious 1.5 °C goal declared by the Paris Agreement, enormous (public) investments are needed. Social acceptance of these investments is required in order to implement hydrogen technologies as fast and efficiently as possible. This study investigates which benefits associated with green hydrogen foster its social acceptance. Using a between-subject design, we implement two different treatments. Both treatments have in common that the participants experience the transformation into a hydrogen economy in a virtual reality scenario. In Info Security of Supply we provide the participants information about the benefits of green hydrogen regarding the security of energy supply and climate protection. In Control we inform them only about the benefits regarding climate protection. Subsequently, the participants decide about the financial support of a hydrogen project. Our preliminary results show a higher support if the focus is solely on the positive impact of green hydrogen for the climate protection.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133726109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strategies to increase grid flexibility for an isolated system with over 80% renewable electricity in 2030 为2030年可再生电力超过80%的孤立系统提高电网灵活性的策略
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161913
Sarah Stanley, L. Ryan, D. Flynn
{"title":"Strategies to increase grid flexibility for an isolated system with over 80% renewable electricity in 2030","authors":"Sarah Stanley, L. Ryan, D. Flynn","doi":"10.1109/EEM58374.2023.10161913","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161913","url":null,"abstract":"As renewable electricity targets rise around the world, relatively isolated systems reliant on variable renewables, such as wind and solar power, are rapidly facing unresolved issues regarding system security, flexibility costs and remuneration structures for market participants. Although system service payments exist in some electricity markets, there is often insufficient incentive to invest in greater flexibility, either in the demand or supply side. Here, the economic benefits of various flexibility options are considered, leading towards a discussion of market incentives and strategies for reform. In addition to a range of traditional sources of flexibility from conventional generation, interconnection, and short duration batteries, the importance of system stability is emphasised, including synchronous condensers to supplement inertia, as well as medium-duration storage, and a more active balancing role for heat, transport and industrial loads. Each strategy alleviates the use of fossil fuel based gas plants during periods of system stress and enables the absorption of excess renewables. With over 80% of annual energy to be provided mostly by wind and solar power by 2030, Ireland provides a pertinent case for analysis.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116271875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Setting the Stage for a Future Positive Energy District: Expectations on Energy System Operators in Case Hiedanranta 为未来的正能源区奠定基础:对能源系统运营商的期望
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161846
Tuomas Vanhanen, J. Valta, Katri Valkokari
{"title":"Setting the Stage for a Future Positive Energy District: Expectations on Energy System Operators in Case Hiedanranta","authors":"Tuomas Vanhanen, J. Valta, Katri Valkokari","doi":"10.1109/EEM58374.2023.10161846","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161846","url":null,"abstract":"To manage positive energy district (PED) creation, municipalities must do more than follow the established city planning process. We set the stage for future research in a case city district in Finland by analysing interviews and survey results of domain experts relevant for the emerging PED. We utilize strategic niche management to structure the data with factors including actor networks, expectations, and business models. We highlight the main conflicts and opportunities for cooperation with municipality-owned utility companies and other actors. We find that the role of incumbents is evolving as utilities have begun to engage in strategic partnerships. Still, especially data-driven niche development lacks an explicit shared vision and must be more clearly governed by the public administration. We expect that our findings will be relevant to municipalities and academics, especially in terms of PED developments where district heating is present.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123663628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal Sizing of a Wind-PV Grid-Connected Hybrid System for Base Load– Helsinki Case 基本负荷下风电-光伏并网系统的最优规模——赫尔辛基案例
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161955
Amin Moghimy Fam, M. Lehtonen, M. Pourakbari‐Kasmaei, M. Fotuhi‐Firuzabad
{"title":"Optimal Sizing of a Wind-PV Grid-Connected Hybrid System for Base Load– Helsinki Case","authors":"Amin Moghimy Fam, M. Lehtonen, M. Pourakbari‐Kasmaei, M. Fotuhi‐Firuzabad","doi":"10.1109/EEM58374.2023.10161955","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161955","url":null,"abstract":"In recent years, due to the goal of decarbonizing energy systems, Renewable Energy Sources (RESs) have attracted attention as the primary potential energy resource in many countries. Thus, the utility-scale deployment of these resources has become of utmost importance. The large-scale connections and the intermittent as well as variable characteristics of these RESs cause challenges in maintaining a balance between power generation and consumption. Furthermore, supplying base load using RESs is another challenge for system operators. Hybrid RESs (HRESs), including solar and wind, together with energy storage, might be a remedy via which the resources can complement each other to some extent. In this paper, using geographical data acquired from National Solar Radiation Database and Matlab/Simulink, the output of each individual solar panel and wind turbine unit in the Helsinki region are calculated and used to optimally size an HRES to supply the base load. The results indicate that an HRES is at least 10.5 times more cost-efficient compared to a single RES system. Furthermore, it can be seen that, even in Finland where there is not sufficient solar radiation in winter, the size of the required energy storage system reduces by at least 13.4 times when an HRES is used.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"14 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120822231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Does complexity compensate for accuracy in annual final energy demand forecasting? A multi-methods case study in G7 countries 复杂性是否弥补了年度最终能源需求预测的准确性?G7国家的多方法案例研究
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161829
Diamantis Koutsandreas
{"title":"Does complexity compensate for accuracy in annual final energy demand forecasting? A multi-methods case study in G7 countries","authors":"Diamantis Koutsandreas","doi":"10.1109/EEM58374.2023.10161829","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161829","url":null,"abstract":"A significant gap exists regarding the method that should be used to accurately forecast the annual final energy demand. This paper exploits divergent forecasting approaches, ranging from time series and regression-based methods to a global dynamic-recursive Computable General Equilibrium (CGE) macroeconomic model, to forecast the annual final energy demand of the G7 countries over the 2000-2009 and 2010-2019 periods, at 5-year and 10-year time steps. The basic socio-economic indicators of the G7 countries over the 1972-2019 period are harvested or calculated to train or feed up the models utilized. Results suggest that there is no single best method to forecast the annual final energy demand, with the best-performing method depending on the forecasting horizon and characteristics of the country in question. Linear regression models should be utilized in \"perfect foresight exercises\" that hinge on a \"what-if\" rationale (e.g., scenario analyses), whereas time series methods should be prioritized over their counterparts in \"myopic foresight cases\".","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123912124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Evaluation of different bidding strategies for a battery energy storage system performing energy arbitrage – a neural network approach 基于神经网络的电池储能系统能源套利竞价策略评估
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161915
P. Santos, I. Rezende, T. Soares, V. Miranda
{"title":"Evaluation of different bidding strategies for a battery energy storage system performing energy arbitrage – a neural network approach","authors":"P. Santos, I. Rezende, T. Soares, V. Miranda","doi":"10.1109/EEM58374.2023.10161915","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161915","url":null,"abstract":"The rising potential for battery energy storage systems (BESS) to generate revenue in a market environment is addressed in this work, where a tool based on neural network predictions is proposed. The tool's main objective is predicting, based on historical data, the most lucrative out of three established bidding approaches for the participation of a BESS in the day-ahead energy market and thus aid the strategic bidding process of the BESS operator. Each of these bidding strategies reflects BESS’s operator approach concerning bidding frequency and the tolerated risk of loss of profit from having its bids rejected, leading to the development of a conservative (strategy A), an aggressive (strategy B), and a moderate strategy (strategy C). A case study was then used to test the tool for a full year allowing to ascertain the assertiveness of this tool in predicting the best strategy, which for this case was above 88%.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132856893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Operation and simulation of a renewable energy community based on a local post-delivery pool market 基于本地投运后池市场的可再生能源社区运行与模拟
2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161761
Tiago Tavares, J. Mello, Ricardo Silva, Armando Moreno, A. García, João Pacheco, Carlos A. N. Pereira, Mário Amorim, C. Gouveia, J. Villar
{"title":"Operation and simulation of a renewable energy community based on a local post-delivery pool market","authors":"Tiago Tavares, J. Mello, Ricardo Silva, Armando Moreno, A. García, João Pacheco, Carlos A. N. Pereira, Mário Amorim, C. Gouveia, J. Villar","doi":"10.1109/EEM58374.2023.10161761","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161761","url":null,"abstract":"This paper presents an innovative digital platform for managing energy communities with self-consumption and energy trading in a local electricity market. Its architecture is based on micro-services, such as the energy transaction service, the settlement service to compute the financial compensations among community members for the energy transacted, or a resource sizing service. This approach enables the platform to be more efficient and scalable, making easier to incorporate new functionalities while maintaining a secure community and energy transactions management. The transactions and settlement procedures, adapted to the Portuguese regulation, are described, and the results of the platform operating a post-delivery pool market are presented and analyzed. This paper contributes to the understanding and improvement of renewable energy communities’ business models and management, offering insights for policymakers, researchers, and practitioners in the field.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127995185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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