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.

By 2050 it's estimated >400 GW of energy will be gathered by offshore wind across the whole North Sea. For scale, Hinkley Point C nuclear reactor is projected to produce 3.2 GW. How will this increased anthropogenic use of our coastal seas impact already stressed marine ecosystems? And how will that same production of renewable energy offset risks of extreme climate change that, left unchecked, will increase the risk of biodiversity declines. There are many complex changes to ecosystems linked to Offshore Wind Farms (OWFs) that we need to understand now, so that the extent of increasing wind energy extraction further offshore is managed in the most sustainable way. An important effect of large wind energy extraction will be to reduce the amount of energy that would normally go into local ocean currents via surface stress, altering sea state and mixing. Conversely, there will be local increases in turbulence around turbine structures and seabed scouring near fixed foundations. Any change in ocean mixing may change the timing, distribution and diversity of phytoplankton primary production, the base of the food chain for marine ecosystems, to some degree. This has knock-on-effects on the diversity, health and locations of pelagic fish that are critical prey species of commercial fish, seabirds and marine mammals. Observed changes caused by operational OWFs in the southern North Sea include local surface temperature rise and the displacement of seabirds and fishing fleets from the OWF footprint, whereas seals often appear to be feeding near turbines. All of these changes have a linked component - important prey fish species - which are likely to aggregate near structures (as seen at other offshore platforms). Seabirds and fishing fleets subsequently have less space to hunt, with potentially increased competition for fish. However, if OWFs are also de facto marine protected areas and so positively affect local primary production, they may provide good habitat for fish population growth. So, what are the cumulative effects of current OWF developments and the thousands of additional planned structures? Do the physical, biogeochemical and ecosystem changes exacerbate or mitigate those resulting from climate change? As OWFs migrate further offshore as floating structures, how can current knowledge based on shallow, coastal fixed turbines be suitably extrapolated to understand the impacts on ecosystems dependent on seasonal cycles that are typical of deeper waters? PELAgIO will address all of these questions through an interdisciplinary, multi-scale observation and modelling framework that spans physical mixing through to plankton production, on to the response of fish and whole ecosystems. We will collect fine-scale data using the latest multi-instrumented acoustic platforms set beside and away from OWFs, complemented by autonomous surface and submarine robots to capture continuous and coincident data from physics to fish, over multiple scales and seasons to fully understand what is 'different' inside an OWF and how big its footprint is. These new data will test the effects on seabirds and marine mammals to build an OWF ecosystem parameterization that accounts for changes to mixing and wind deficit impacts, and is scalable to next-generation OWFs. This bottom-up, comprehensive approach will enable true calibration and validation of 3D ocean-biogeochemical-sediment modelling systems, from the scale of turbine foundations up to the regional and even cross-shelf scales. Identified changes will be integrated into Bayesian ecosystem models that enable the cumulative effects of ecological, social and economic trade-offs of different policy approaches for OWFs to be quantifiably assessed for present day conditions, during extreme events and under climate change.

There is a compelling need for well-trained future UK leaders in, the rapidly growing, Offshore Wind (OSW) Energy sector, whose skills extend across boundaries of engineering and environmental sciences. The Aura CDT proposed here unites world-leading expertise and facilities in offshore wind (OSW) engineering and the environment via academic partnerships and links to industry knowledge of key real-world challenges. The CDT will build a unique PhD cohort programme that forges interdisciplinary collaboration between key UK academic institutions, and the major global industry players and will deliver an integrated research programme, tailored to the industry need, that maximises industrial and academic impact across the OSW sector. The most significant OSW industry cluster operates along the coast of north-east England, centred on the Humber Estuary, where Aura is based. The Humber 'Energy Estuary' is located at the centre of ~90% of all UK OSW projects currently in development. Recent estimates suggest that to meet national energy targets, developers need >4,000 offshore wind turbines, worth £120 billion, within 100 km of the Humber. Location, combined with existing infrastructure, has led the OSW industry to invest in the Humber at a transformative scale. This includes: (1) £315M investment by Siemens and ABP in an OSW turbine blade manufacturing plant, and logistics hub, at Greenport Hull, creating over 1,000 direct jobs; (2) £40M in infrastructure in Grimsby, part of a £6BN ongoing investment in the Humber, supporting Orsted, Eon, Centrica, Siemens-Gamesa and MHI Vestas; (3) The £450M Able Marine Energy Park, a bespoke port facility focused on the operations and maintenance of OSW; and (4) Significant growth in local and regional supply chain companies. The Aura cluster (www.aurawindenergy.com) has the critical mass needed to deliver a multidisciplinary CDT on OSW research and innovation, and train future OSW sector leaders effectively. It is led by the University of Hull, in collaboration with the Universities of Durham, Newcastle and Sheffield. Aura has already forged major collaborations between academia and industry (e.g. Siemens-Gamesa Renewable Energy and Orsted). Core members also include the Offshore Renewable Energy Catapult (OREC) and the National Oceanography Centre (NOC), who respectively are the UK government bodies that directly support innovation in the OSW sector and the development of novel marine environment technology and science. The Aura CDT will develop future leaders with urgently needed skills that span Engineering (EPSRC) and Environmental (NERC) Sciences, whose research plays a key role in solving major OSW challenges. Our vision is to ensure the UK capitalises on a world-leading position in offshore wind energy. The CDT will involve 5 annual cohorts of at least 14 students, supported by EPSRC/NERC and the Universities of Hull, Durham, Newcastle and Sheffield, and by industry. In Year 1, the CDT provides students, recruited from disparate backgrounds, with a consistent foundation of learning in OSW and the Environment, after which they will be awarded a University of Hull PG Diploma in Wind Energy. The Hull PG Diploma consists of 6 x 20 credit modules. In Year 1, Trimester 1, three core modules, adapted from current Hull MSc courses and supported by academics across the partner-institutes, will cover: i) an introduction to OSW, with industry guest lectures; ii) a core skills module, in data analysis and visualization; and iii) an industry-directed group research project that utilises resources and supervisors across the Aura partner institutes and industry partners. In Year 1, Trimester 2, Aura students will specialise further in OSW via 3 modules chosen from >24 relevant Hull MSc level courses. This first year at Hull will be followed in Years 2-4 by a PhD by research at one of the partner institutions, together with a range of continued cohort development and training.

The Ocean-REFuel project brings together a multidisciplinary, world-leading team of researchers to consider at a fundamental level a whole-energy system to maximise ocean renewable energy (Offshore wind and Marine Renewable Energy) potential for conversion to zero carbon fuels. The project has transformative ambition addressing a number of big questions concerning our Energy future: How to maximise ocean energy potential in a safe, affordable, sustainable and environmentally sensitive manner? How to alleviate the intermittency of the ocean renewable energy resource? How ocean renewable energy can support renewable heat, industrial and transport demands through vectors other than electricity? How ocean renewable energy can support local, national and international whole energy systems? Ocean-REFuel is a large project integrating upstream, transportation and storage to end use cases which will over an extended period of time address these questions in an innovative manner developing an understanding of the multiple criteria involved and their interactions.

This proposal is for a new EPSRC Centre for Doctoral Training in Wind and Marine Energy Systems and Structures (CDT-WAMSS) which joins together two successful EPSRC CDTs, their industrial partners and strong track records of training more than 130 researchers to date in offshore renewable energy (ORE). The new CDT will create a comprehensive, world-leading centre covering all aspects of wind and marine renewable energy, both above and below the water. It will produce highly skilled industry-ready engineers with multidisciplinary expertise, deep specialist knowledge and a broad understanding of pertinent whole-energy systems. Our graduates will be future leaders in industry and academia world-wide, driving development of the ORE sector, helping to deliver the Government's carbon reduction targets for 2050 and ensuring that the UK remains at the forefront of this vitally important sector. In order to prepare students for the sector in which they will work, CDT-WAMSS will look to the future and focus on areas that will be relevant from 2023 onwards, which are not necessarily the issues of the past and present. For this reason, the scope of CDT-WAMSS will, in addition to in-stilling a solid understanding of wind and marine energy technologies and engineering, have a particular emphasis on: safety and safe systems, emerging advanced power and control technologies, floating substructures, novel foundation and anchoring systems, materials and structural integrity, remote monitoring and inspection including autonomous intervention, all within a cost competitive and environmentally sensitive context. The proposed new EPSRC CDT in Wind and Marine Energy Systems and Structures will provide an unrivalled Offshore Renewable Energy training environment supporting 70 students over five cohorts on a four-year doctorate, with a critical mass of over 100 academic supervisors of internationally recognised research excellence in ORE. The distinct and flexible cohort approach to training, with professional engineering peer-to-peer learning both within and across cohorts, will provide students with opportunities to benefit from such support throughout their doctorate, not just in the first year. An exceptionally strong industrial participation through funding a large number of studentships and provision of advice and contributions to the training programme will ensure that the training and research is relevant and will have a direct impact on the delivery of the UK's carbon reduction targets, allowing the country to retain its world-leading position in this enormously exciting and important sector.