Quantifying the UK’s Future Thermal Electricity Generation Water Use: Regional Analysis
A growing population has led to increasing global water and energy demand. This demand, combined with the effects of climate change and an increasing need to maintain and protect the natural environment, represents a potentially severe threat to many national infrastructure systems. This has resulted in a considerable quantity of published material on the interdependencies that exist between the supply of water and the thermal generation of electricity, often known as the water-energy nexus. Focusing specifically on the UK, there is a growing concern that the future availability of water may at times constrain thermal electricity generation, and therefore hinder the UK in meeting its increasing demand for a secure, and affordable supply of low carbon electricity. To provide further information on the threat the water-energy nexus may pose to the UK’s energy system, this paper models the regional water demand of UK thermal electricity generation in 2030 and 2050. It uses the strategically important Energy Systems Modelling Environment model developed by the Energy Technologies Institute. Unlike previous research, this paper was able to use abstraction and consumption factors specific to UK power stations. It finds that by 2050 the South East, Yorkshire and Humber, the West Midlands and North West regions are those with the greatest freshwater demand and therefore most likely to suffer from a lack of resource. However, it finds that by 2050 it is the East, South West and East Midlands regions with the greatest total water (fresh, estuarine and seawater) demand and the most likely to be constrained by environmental standards.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1112079Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 997
 International Energy Agency. (2012) Water for Energy: Is Energy Becoming a Thirstier Resource? Paris, France (Online). Http:// www.worldenergyoutlook.org/publications/Weo-2012/. (Accessed 18 September 2015)
 Murrant, D., Quinn, A. & Chapman, L. 2015. The Water-Energy Nexus: Future Water Resource Availability and Its Implications on UK Thermal Power
 Liu, L., Hejazi, M., Patel, P., Kyle, P., Davies, E., Zhou, Y., Clarke, L. & Edmonds, J. 2015. Water Demands for Electricity Generation in The U.S.: Modeling Different Scenarios for The Water–Energy Nexus. Technological Forecasting and Social Change, 94, 318-334.
 Wong, K. V. & Johnston, J. 2014. Cooling Systems for Power Plants in an Energy-Water Nexus Era. Journal of Energy Resources Technology-Transactions of The Asme, 136, 6.
 Gu, A., Teng, F. & Wang, Y. 2014. China Energy-Water Nexus: Assessing The Water-Saving Synergy Effects of Energy-Saving Policies During the Eleventh Five-Year Plan. Energy Conversion and Management, 85, 630-637.
 Hussey, K. & Pittock, J. 2012. The Energy-Water Nexus: Managing The Links Between Energy and Water for A Sustainable Future. Ecology and Society, 17.
 Byers, E. A., Hall, J. W. & Amezaga, J. M. 2014. Electricity Generation and Cooling Water Use: UK Pathways to 2050. Global Environmental Change.
 Byers E, A., Qadrdan M, Leathard A, Alderson D, Hall J.W., Amezaga J, M., Tran M, Kilsby C.G., Chaudry M. 2015. Cooling Water for Britain's Future Electricity Supply. Proceedings of The Ice - Energy, 168, 188-204
 Schoonbaert, B. 2012. The Water-Energy Nexus in The UK: Assessing The Impact of UK Energy Policy On Future Water Use in Thermoelectric Power Generation. Water: Science and Governance, Kings College, University of London.
 The Royal Academy of Engineering, Institution of Civil Engineers, Institution of Chemical Engineers, The Institution of Engineering and Technology & Institution of Mechanical Engineers 2011. Infrastructure, Engineering and Climate Change Adaptation – Ensuring services in an Uncertain future.
 Macleay, I., Harris, K. & Annut, A. 2014. Digest of United Kingdom Energy Statistics 2014. Department of Energy and Climate Change. (Online). Available: Https://Www.Gov.UK/Government/Collections/Digest-Of-UK-Energy-Statistics-DUKes (Accessed 11 January 2015)
 Dec. 2013. 2050 Pathways Calculator (Online). Available: Https://Www.Gov.UK/2050-Pathways-Analysis (Accessed 06 February 2015).
 Day, G. 2012. Modelling The UK Energy System: Practical Insights for Technology Development and Policy Making. Available: Http://Eti.Co.UK/Downloads/Related_Documents/2012_12_10_Gd_Modelling_The_UK_Energy_System_Final.Pdf.
 Heaton, C. 2014. Modelling Low-Carbon Energy System Designs with The ETI Esme Model. Energy Technologies Institute.
 UCL. 2014. Esme (Online). University College London. Available: Http://Www.Ucl.Ac.UK/Energy-Models/Models/Esme (Accessed 14/07/2014).
 Tran, M., Hall, J., Hickford, A., Nicholls, R., Alderson, D., Barr, S. 2014. National Infrastructure Assessment: Analysis of Options for Infrastructure Provision in Great Britain. UK Infrastructure Transitions Research Consortium.
 Macknick, J., Newmark, R., Heath, G. And Hallett, K.C. (2011) A Review of Operational Water Consumption and Withdrawal Factors for Electricity Generating Technologies. Colorado, Usa: National Renewable Energy Laboratory.
 Milne, S. & Heaton, C. 2015. Options, Choices, Actions; UK Scenarios for A Low Carbon Energy System Transition. Energy Technologies Institute.
 Eti 2015. Strategy. Esme. (Online). Available: www.Eti.Co. UK/Project/Esme (Accessed 18 September 2015)
 Office for National Statistics. 2015. Regions (Former Gors) (Online). Available: Http://Www.Ons.Gov.UK/Ons/Guide-Method/Geography/Beginner-S-Guide/Administrative/England/Government-Office-Regions/Index.Html (Accessed 2 March 2015)
 Graham, D. P. & Salway, G. 2015. Electricity Supply Industry - Ied Compliance Protocol for Utility Boilers and Gas Turbines. Available: Http://Www.Energy-UK.Org.UK/Publication.Html?Task=File.Download&Id=5065 (Accessed 5 June 2015).
 Environment Agency 2014. Water Use Rates. Environment Agency. Available On Request from the Author.
 European Commission 2001. Integrated Pollution Prevention and Control (IPPC): Reference Document On the Application of Best Available Techniques to Industrial Cooling Systems (Online). Http://Eippcb.Jrc.Ec.Europa.Eu/Reference/Cv.Html (Accessed 08 January 2015).
 Environment Agency. 2012. Hinkley Point C Appropriate Assessment for Related Environment Agency Permissions (Online). Available: Https://Www.Gov.UK/Government/Uploads/System/Uploads/Attachment_Data/File/301540/Gesw0712bwtl-E-E.Pdf. (Accessed 18 September 2015)
 Ginige, T., Ball, F., Thornton, A. & Caine, C. 2012. Nuclear Power: Ecologically Sustainable or Energy Hotpotato? A Case Study. International Journal of Liability and Scientific Enquiry, 5, 183-198.
 EDF Energy Plc 2011. Report On Adaptation Under the Climate Change Act 2008: Edf Energy Adaptation Report 2011. London, UK.
 Hm Government 2011. The Carbon Plan: Delivering Our Low Carbon Future. London: Hm Government.
 Dec. 2015. Delivering UK Energy Investment: Low Carbon Energy. (Online). Available: Https://www.Gov.UK/Government/Uploads/System/Uploads/Attachment_Data/File/419024/Decc_Lowcarbonenergyreport.Pdf (Accessed 18 September 2015)
 Dec. 2012. CCS Roadmap Supporting deployment of Carbon Capture and Storage in The UK. (Online). Available: Https://Www.Gov.UK/Government/Uploads/System/Uploads/Attachment_Data/File/48317/4899-The-Ccs-Roadmap.Pdf
 Defra 2008. Future Water - The Government's Water Strategy for England. Department for Environment, Food and Rural Affairs.
 Environment Agency 2013. Current and Future Water Availability – Addendum. (Online). Available: http://webarchive.nationalarchives.gov.uk/20140328084622/http:/cdn.environment-agency.gov.uk/lit_8951_b4d670.pdf