The need to reduce carbon emissions calls for more use of renewable generation, particularly distributed resources. The intermittency of renewable generation, and concerns about energy security, require us to become more independent of central grid operation by use of local or regional (micro-grid) electricity systems. Distributed generation, allied to the commercial availability of battery storage products, permits this–the pathway to energy autonomy. This paper reviews the contribution of different renewable energy sources (RES), trends in energy storage technologies to enable energy autonomy, and the centralised and decentralised techniques that coordinate the associated energy management. The paper covers energy autonomy at different scales, ranging from household levels to district levels. The improvements in grid independency are measured accordingly. There is discussion of this measurement and of the economic and ecological benefits from energy autonomy in the context of policy frameworks.
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Energy efficiency has gained a lot of prominence in recent debates on urban sustainability and housing policy due to its potential consequences for climate change. At the local, national and also international level, there are numerous initiatives to promote energy savings and the use of renewable energy to reduce the environmental burden. There is a lot of literature on energy saving and other forms of energy efficiency in housing. However, how to bring this forward in the management of individual housing organisations is not often internationally explored. An international research project has been carried out to find the answers on management questions of housing organisations regarding energy efficiency. Eleven countries have been included in this study: Germany, the United Kingdom (more specifically: England), France, Sweden, Denmark, the Netherlands, Switzerland, Slovenia, the Czech Republic, Austria and Canada. The state of the art of energy efficiency in the housing management of non-profit housing organisations and the embedding of energy efficiency to improve the quality and performance of housing in management practices have been investigated, with a focus on how policy ambitions about energy efficiency are brought forward in investment decisions at the estate level. This paper presents the conclusions of the research
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SEEV4-City is an innovation project funded by the European Union Interreg North Sea Region Programme. Its main objective is to demonstrate smart electric mobility and integration of renewable energy solutions and share the learnings gained. The project reports on the results of six Operational Pilots (OPs) which have different scales and are located in five different cities in four different countries in the North Sea Region.Loughborough OP (United Kingdom) is the smallest pilot, being a household with a bi-directional EV charging unit for the Nissan Leaf, a stationary battery, and a PV system. In the Kortrijk OP (Belgium), a battery system and a bi-directional charging unit for the delivery van (as well as a smart charging station for ebikes) were added to the energy system. In Leicester (United Kingdom), five unidirectional charging units were to be accompanied by four bi-directional charging units. The Johan Cruyff Arena OP is a larger pilot in Amsterdam, with a 2.8 MWh (partly) second life stationary battery storage for Frequency Control Regulation services and back-up power, 14 fast chargers and one bi-directional charger. Integrated into the existing energy system is a 1 MW PV system that is already installed on the roof. In the Oslo OP, 102 chargers were installed, of which two are fast chargers. A stationary battery energy storage system (BESS) supports the charging infrastructure and is used for peak shaving. The FlexPower OP in Amsterdam is the largest OP with over 900 EV charging outlets across the city, providing smart charging capable of reducing the energy peak demand in the evening.Before the start of the project, three Key Performance Indicators (KPIs) were determined:A. Estimated CO2 reductionB. Estimated increase in energy autonomyC. Estimated Savings from Grid Investment Deferral
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This is a review of the literature on community energy. We analyze more than 250 studies that appeared in the academic literature in the period 1997-2018. We investigate the timing regarding the appearance of these studies, the geographical orientation of the research, and the journals in which the articles appeared. We also analyse the keywords used to identify the research. Further, we relate the articles to the theoretical perspectives employed. We also analyse keywords used by the authors in relation to the particular approaches employed and reflect on the country specifics of the case studies. We find that the majority of studies on community energy did appear in the last couple of years. Especially the UK, US, Germany and the Netherlands are being investigated. Energy Policy published most of the studies. Different theoretical perspectives study community energy, especially Governance, Sociology, Economics, Planning, Technology, and Transition. We conclude that the study of community energy is still in its infancy as there is little commonality in the terminology and key concepts used. Studying community energy requires further improvement in order to better integrate the different theoretical perspectives and to ground policy decisions.
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Lectorale redeboekje naar aanleiding van de intrede in het lectoraat Systeemintegratie in de energietransitie
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The energy transition requires the transformation of communities and neighbourhoods. It will have huge ramifications throughout society. Many cities, towns and villages have put together ambitious visions about how to achieve e.g. energy neutrality, zero-emission or zero-impact. What is happening at the local level towards realizing these ambitions? In a set of case study’s we investigate the following questions: How are self-organized local energy initiatives performing their self-set tasks? What obstacles are present in the current societal set-up that can hinder decentralized energy production? In our cases local leadership, vision, level of communication and type of organisation are important factors of the strength of the ‘local network’. (Inter)national energy policy and existing energy companies largely determine the ‘global’ or outside network. Stronger regional and national support structures, as well as an enabling environment for decentralized energy production, are needed to make decentralized sustainable energy production a success.
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Contribution to the conference: International Conference on New Pathways for Community Energy and Storage, 6-7 June 2019ABSTRACTThe community renewable energy is often seen as the way to address the societal challenge of energy transition. Many scholars foresee a key role for community energy in accelerating of the energy transition from fossil to renewable energy sources. For example, some authors investigated the transformative role of community renewable energy in the energy transition process (Seyfang and Smith, 2007; Seyfang and Haxeltine 2012; Seyfang et al. 2013; Seyfang et al. 2014; Smith et al. 2017; Martiskainen, 2017; Ruggiero et al. 2018; Hasanov and Zuidema, 2018; de Boer et al. 2018). Recognising the importance of community energy many scholars studied different internal and external conditions that contribute or hinder the success of local renewable energy initiatives (Walker et al. 2007; Bomberg and McEwen, 2012; Seyfang et al. 2013; Wirth, 2014; Hasanov and Zuidema, 2018; Ruggiero et al. 2018). One of such conditions contributing to the success of community energy initiatives is the capacity to adopt and utilize new technologies, for example, in the area of energy storage, which would increase flexibility and resilience of the communal energy supply systems.However, as noted by Ruggiero et al. (2018), the scholarship remains unclear on “how a very diverse and relatively small sector such as community energy could scale up and promote a change in the dominant way of energy production”. What is then the real transformative power of local renewable energy initiatives and whether community energy can offer an alternative to the existing energy system? This paper aims to answer these questions by confronting the critical review of theory with the recent practice of community energy in the Netherlands to build and scale up independent and self-sustaining renewable energy supply structures on the local and national scale and drafting perspectives on the possible role of community energy in the new energy system.
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The transformation from the current energy system to a decentralized renewable energy system requires the transformation of communities into energy neutral or even energy producing communities. Increasingly, citizens become 'prosumers' and pool their resources to start a local energy initiative. In this paper we present an in-depth study of networks that recently developed, which challenge the established way of centralized decision-making on energy resources. Many local communities are eager to promote sustainable energy production, to use local financial resources for the local community and to employ democratic governance of energy production and supply. Furthermore, we study how these co-operations are linked to local, regional and national networks for community energy. We use both Actor-Network Theory (ANT) and Social Movement Theory (SMT) to investigate the initiatives, as this allows a dynamic analysis of collective strategies. We discuss the obduracy of the energy system and how this system is challenged by new connections between communities and global networks and by new types of energy providers that are rooted in social networks. Furthermore, we draw attention to the way community energy networks provide a social innovation while realizing a decentralized and decarbonized energy system.
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Abstract: Technological innovation in the healthcare sector is increasing, but integration of information technology (IT) in the care process is difficult. Healthcare workers are important agents in this IT integration. The purpose of this study is to explore factors that feed motivation to use IT. Self-determination theory (SDT) is applied to study how motivational factors impact effective IT use among frontline caregivers in residential care settings. As the team is very important to these caregivers, the team is our unit of analysis. In an embedded single case study design, interviews were conducted with all nine members of a team effectively using IT. All three basic psychological needs from SDT - autonomy, competence and relatedness - were found to have impact on effective IT use, though autonomy was primarily experienced at team level. Conversely, the effective use of an IT collaboration tool influences relatedness.
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The threat of climate change and the Paris agreement to limit global temperature rise to well below 2?C and to pursue efforts to limit it to 1.5?C has stimulated research on and broad commitment to community energy. We investigate this research. We assess how nine different approaches study community energy over time, which methods they use, which countries and regions they focus on, and where they discuss and publish. We analyze the keywords used to identify the research and investigate how these differ along the approaches. We show that community energy research took off only very recently and that especially ‘developed’ countries, in particular, the United Kingdom, United States, Germany, and the Netherlands, are studied. Different networks contribute to the understanding of community energy; however, the maturity and reach of these networks vary and there is limited exchange between research networks.
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