1,889 research outputs found

    Towards 2050 net zero carbon infrastructure:a critical review of key decarbonization challenges in the domestic heating sector in the UK

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    One of the most challenging sectors to meet “Net Zero emissions” target by 2050 in the UK is the domestic heating sector. This paper provides a comprehensive literature review of the main challenges of heating systems transition to low carbon technologies in which three distinct categories of challenges are discussed. The first challenge is of decarbonizing heat at the supply side, considering specifically the difficulties in integrating hydrogen as a low-carbon heating substitute to the dominant natural gas. The next challenge is of decarbonizing heat at the demand side, and research into the difficulties of retrofitting the existing UK housing stock, of digitalizing heating energy systems, as well as ensuring both retrofits and digitalization do not disproportionately affect vulnerable groups in society. The need for demonstrating innovative solutions to these challenges leads to the final focus, which is the challenge of modeling and demonstrating future energy systems heating scenarios. This work concludes with recommendations for the energy research community and policy makers to tackle urgent challenges facing the decarbonization of the UK heating sector.</p

    Book of Abstracts: 6th International Conference on Smart Energy Systems

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    Distributing power, a transition to a civic energy future: Report of the Realising Transition Pathways Research Consortium ‘Engine Room’

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    The overarching challenge for UK energy policy is to ensure the delivery of secure, affordable energy in a way that meets the emission reductions targets laid out in the Climate Change Act (2008). The EPSRCfunded Transition Pathways (TP) and, more recently, Realising Transition Pathways (RTP) projects have both argued that multiple logics of governance, ownership, and control of the electricity system can be followed to address the energy trilemma. This work has developed three transition pathways for the UK energy system, each driven by different governance patterns. Each pathway has a specific technological mix, institutional architecture, and societal drivers. These pathways are: Central Co-ordination: Central to this pathway is the role of the nation state in actively delivering the transition. Market Rules: After the creation of a broad policy framework, the state allows competition and private companies to deliver sustainable, affordable energy. Thousand Flowers: This pathway is characterised by a greatly expanded role for civil society in delivering distributed low-carbon generation. The following report focuses on the Thousand Flowers pathway. There is growing interest, from a range of stakeholders, in the potential of distributed low-carbon electricity generation in delivering a low-carbon energy system. Yet there are still significant gaps in understanding, particularly regarding the feasibility of scaling up distributed generation from technological, governance, regulation, policy, and financial perspectives. The aim of this report is to address these gaps within the context of the Thousand Flowers pathway. This research was carried out by the ‘Engine Room’ of the EPSRC-funded Realising Transition Pathways (RTP) consortium. The ‘Engine Room’ was established to facilitate interdisciplinary work across the consortium and consists of research fellows and doctoral researchers from different fields in the nine partner institutions. Engine Room workshops and meetings give researchers the space to present their work and develop and exchange ideas with their peers. This report is an output of a series of interdisciplinary Engine Room workshops held throughout 2013/14 which also drew on contributions from energy industry stakeholders. These workshops brought together the current research and cumulative findings of the Realising Transition Pathways consortium, to examine the consequences of a transition from a centralised energy system to one where distributed generation plays a much greater role (50% of final electricity demand), and is delivered by a civic energy sector. In this report we do not present any panaceas, attempt to preference a civil response to energy transition, or claim technological infallibility. We do, however, explore the potential of a distributed energy future and investigate the technological trajectory it could follow, along with an institutional architecture compatible with its development. We acknowledge throughout that this is a challenging but realistic system transition

    Energy networks

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    Energy technologies for smart cities : Heat pumps

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    Synthesis

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    Smart city initiatives in Denmark and Europe

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