Across the UK, 80% of the heating in buildings and industries is generated using natural gas [1]. According to the Department for Business, Energy & Industry Strategy, transitioning to electricity, hydrogen and bioenergy have the potential to make a significant contribution toward low carbon heating. With respect to hydrogen, one potential approach is to use the existing natural gas distribution grid to transport hydrogen. In this research we explore a zero-carbon emission ICHP energy network concept for decarbonising heating and cooling through the production, distribution and utilisation of hydrogen. At the national scale, existing gas grid infrastructure would be modified and used to deliver natural gas and hydrogen produced from clean sources to distributed ICHP energy centres across the UK. At the local scale, intelligent thermal networks, would convert this hydrogen and distribute its energy as electricity, heating or cooling across urban areas in localised industry and residential networks. Furthermore, ICHP energy centres would also offer additional flexibility, resilience etc. and provide an opportunity to integrate transport energy services through the provision of hydrogen fuelling and electric vehicle fast charging. The project will be focus on investigating the role and value of the ICHP concept in supporting cost effective heat sector decarbonisation and transition to low carbon whole-energy system. The aim of the proposal will enable in depth assess of the role of ICHP concept from whole system perspective by: - Quantifying the techno-economic value of ICHP based heat sector decarbonisation in the whole-energy system context, considering infrastructure investment and operating costs for different carbon emissions targets in short, medium and long term. - Identifying and quantifying the benefits of flexibility options (i.e., energy storage, demand side response, hydrogen-based flexible gas plants). - Assessing the role of ICHP paradigm in enhancing the electricity system resiliency, given that the extreme weather conditions should be considered when planning low carbon energy system. Outputs will be technical evidence of the potential of the technology for stakeholders across the whole system (policy, national, local and consumers).

Advisory guidelines on archaeological data entry encourage use of controlled vocabulary but the means to achieve this are lacking. Many datasets simply have free text descriptions. Other databases employ pick lists based on major thesauri but the output is still text rather than any standard ID that other databases will employ. Links to online thesauri exist with some web based data entry systems but free text entry inevitably leads to errors of various kinds. Controlled vocabularies are not readily available in standard semantic formats and easy means to provide controlled indexing are not generally available. Data providers lack an efficient way to provide uniquely identified controlled indexing of data that is compatible with semantic technologies and standards. Knowledge Exchange (KE) activities based on enhanced vocabulary services are the focus of the proposed work. The general aim is to provide the means to encourage, but not force, data providers to use controlled types, by providing services to do this easily, together with tools for retrospective enrichment of existing datasets. The work follows on from the STAR project that developed web services and user interface widgets that will be adapted and extended to meet the user needs described in this proposal. The services and KE activities will make it significantly easier for data providers to index their data with uniquely identified (machine readable) controlled terminology - ie semantically enriched and compatible with Linked Data. A further aim is to make it easier for vocabulary providers to make their vocabularies available in this format. The project builds on the STAR/STELLAR collaboration between University of Glamorgan Hypermedia Research Unit and the Archaeology Data Service (ADS), with ADS playing a dual role as co-Investigators and users of the project outcomes. The work is in collaboration with project partners, English Heritage, who act as both vocabulary providers and users of the linked data creation and semantic enrichment services, together with RCAHMS and RCAHMW, in their role as national vocabulary standards setting bodies. Wessex Archaeology Ltd. and the Bespoke HER User Group join through their association as heritage data managers, data providers to Local Authorities and users of ADS resources. The project will employ three major vocabulary resources maintained by EH as exemplars - the Monument Types Thesaurus, the Event Types Thesaurus and the MIDAS Archaeological Periods List. These resources will be converted to standard machine readable data formats and made freely available under a suitable open licensing arrangement. It is anticipated that converting these resources into standard linked data format with unique identifiers will encourage wider use of controlled terminology by archaeology users and act as exemplar for the wider cultural heritage domain. RESTful web services will be developed for the project to make the vocabulary resources programmatically accessible and searchable. These will include provision to 'feed back' new terms (concepts) suggested by users. Summary of the main anticipated outcomes: - Freely accessible and reusable persistent vocabulary resources as linked data, the techniques to achieve this being made freely available - Web Services to SKOS representations of the vocabularies and semantic enrichment services, along with web application components - Knowledge exchange for semi-automatic tools (using the services) to facilitate retrospective semantic alignment of existing datasets - Knowledge exchange for tools to facilitate semantic enrichment (via URIs) within data entry - Mechanism for feedback of supplementary terms to augment existing vocabularies - The software developed will be available as open source.

The vision for the EDI+ network is to acknowledge and address key challenges and equip a cohort of researchers and their organisations to make lasting changes towards a diverse, equitable, inclusive and accessible research community. This will have impact beyond the academy and set a precedent, offering the means to tailor EDI action among the diverse organisations participating in energy research. It garners the best of scientific and social science evidence and critical approaches from the humanities to put EDI challenges in appropriate perspectives and make them available for action. It is action-oriented and based on an effective Theory of Change Model that considers: -> the desired outcomes (aims) for the network (An energy research community that is equal, inclusive and diverse) -> the evidence-informed assumptions for achieving the outcomes (such as findings from the Inclusion Matters programme) -> the activities that, based on the assumptions, should be implemented to achieve the aims (prioritising time, training and support for action) Evidence suggests that key barriers to effective change in EDI can be condensed to be: - Lack of Time to develop deep, evidence-based understanding of local issues - Lack of Access to the power structures required to enact change - Lack of resource and evidence-based solutions to issues that are found - Isolation from peers with experience of EDI driven change In response, we propose a fellowship programme, which recruits EDI champions from diverse energy research institutions; trains them in EDI issues; research methods for analysing organisational contexts, how to make organisational changes, and how to implement and evaluate plans of action; and supports them to publish their results. All fellows will have the support of a named senior executive of their organisation, all of whom will engage in cross-institutional reciprocal mentoring to embed learning and change in the institutional context. We name these 'fellowships' (despite the possible connotations of the term 'fellow') so that they will have prestige on the participants' cv's, emphasise the research-basis of the actions, and lend weight to their change-making activities under the network. The 'fellows' will form a mutually supportive network that should endure beyond the life of the funding scheme. EPSRC funded fellows will be complemented by industry- and government- funded fellows to expand the network beyond the funded call, and with the establishment of an alumni network, will offer the potential for the network to endure beyond the funding period. Selected training events will be open to the wider energy research community, who will also have access to a toolkit on EDI actions in context and all other network publications. Additional impact activities will include workshops and presentations to coincide with existing conference and research events, to maximise the reach of the network. Findings will be shared and promoted through a 'network of networks' approach across the energy research community nationally, and internationally.

Distributed Energy Resources (DERs) are small, modular energy generation and storage units, e.g., wind turbines, photovoltaics, batteries, and electric vehicles, that could be connected directly to the power distribution network. DERs play a critical role in achieving Net Zero. Presently there are over 1 million homes with solar panels in the UK. With the green energy transition well under way in the UK, by 2050 there could be tens of millions of DERs connected to the UK power grid. Although DERs have many benefits, e.g., a reduced carbon footprint and improved energy affordability, they present complex challenges for network operators (e.g., low DER visibility, bi-directional power flow, and voltage anomalies), creating a major barrier to Net Zero. Meanwhile, natural hazards and extreme events are an increasing threat not only to humans but also power grid resilience - a direct impact is the power cuts, e.g., Storms "Dudley", "Eunice" and "Franklin" in February 2022 left over a million homes without electricity. How best to manage millions of DERs is still an open question, especially for improving the grid resilience to natural hazards and extreme events, e.g., storms and heatwaves. This project will develop innovative physics-informed Artificial Intelligence (AI) solutions for enabling Virtual Power Plants (VPP), capable of aggregating and managing many diverse DERs; not only improving decision-making for network operators but also enhancing the grid resilience to natural hazards and extreme events. These could also lead to reduced energy bills for millions of UK energy consumers, less power cuts during extreme events, to greater adoption and more efficient management of DERs, and ultimately to enable rapid progress towards Net Zero.

Buildings change in response to various social processes and emerge through the different practices and understandings of people who use, inhabit and work on them. Over time structures acquire a range of meanings as authentic embodiments of the past, including values attached to original fabric, period features, and the patina of worn and weathered materials. Such understandings are associated with cultural, social and economic values that lend support to the importance of conserving and caring for old buildings. However these ideas have the potential to conflict with an increasing emphasis on energy-efficient renovation, entailing a radical transformation of the built environment in response to fears about climate change. Concretely, a range of measures including the installation of micro-generation technologies, insulation, new windows and the adoption of 'smart' technologies, all have the potential to improve the energy performance of older buildings, but also to compromise the historic value of existing structures. This project examines how ideas about heritage conservation, a set of beliefs about the value of continuity and tradition, exist in relation to ideas about the need for environmentally motivated changes to a range of historic buildings. The project aims to understand the cultural meanings and social dynamics through which heritage and energy futures are constructed, through a study of the attitudes, values and beliefs of a range of building professionals and clients involved in renovation and retrofit. The project uses a mixture of methods, including interviewing and sustained detailed observation in relation to case-study buildings, combined with analysis of the broader discourses and cultural understandings that inform the positions of the professionals and clients involved. The findings will help understand how perceived conflicts between historic value and energy efficiency can be managed and will be used to shape policy and practice in an important but under-researched area.