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The work described here has impacted on European policy and standards concerning energy efficiency in Building Services.
The impact arises from two Welsh School of Architecture led and European Commission funded projects, HARMONAC (focussed on inspection of air-conditioning systems) and iSERV (focussed on automatic system monitoring and feedback). These pan-European projects demonstrate achieved energy savings of up to 33% of total building electricity use in individual buildings, and potential savings up to €60Bn. These projects demonstrably impacted the recast European Energy Performance of Buildings Directive (EPBD) and the revision of EU Standards (European Committee for Standardisation (CEN)).
Climate change will have a profound impact on built environment performance over the next 50 years. More severe flooding and overheating will lead to more obsolete buildings and premature mortality across the UK and Europe. The research team explored the issues surrounding adaptation of the built environment to climate change, and developed a new model of built asset management that integrates adaptation decision making into the building life cycle. The model is being used by facilities managers and surveyors to produce long term asset management plans, and by central and local government policy makers to inform and develop adaptation strategies.
This case study demonstrates how research into ground source geothermal cooling has benefited a public service organisation (London Underground Ltd (LUL)), an international engineering consultancy (Parsons Brinckerhoff (PB)) and the safety and comfort of staff and users of the London Underground.
Impact includes:
Professor Mark Addis of the School of English undertook pioneering collaborative interdisciplinary work with David Boyd (Professor of Construction at Birmingham City University) to engage with an area of business where the humanities are not usually valued. The philosophy of expertise assisted three major construction companies, Mouchel, Rider Levett Bucknall and Thomas Vale Construction, to better understand their practices. These new perspectives into construction management challenged existing practices and stimulated practitioner debate in the industry. The impacts were for individuals, who made more effective interventions in their practice especially in terms of skill development and project organisation; company groups, who gained insights which developed their practice; and the wider industry through presentations to leading national construction representative organisations.
The impact of building acoustics research by the Acoustics Research Unit at Liverpool has been through knowledge transfer into Standardisation, guidance to industry and take-up by test laboratories. This is evidenced by the active and leading participation of Professor Gibbs and Dr Hopkins on International and European Standards committees, developing measurement and prediction methods for noise in buildings. The research provides the scientific basis of new test codes used by accredited test laboratories and acoustic consultants. It is also feeding into new test procedures developed by R&D teams of Boeing, Seattle, for the control of vibration-induced noise in aircraft.
This study presents the impact of research by Plymouth's Environmental Building Group (EBG) and Centre for Earthen Architecture (CEA) on industry and regulatory bodies. These interconnected groups research the manufacture, construction, preservation and performance (thermal, hygral and acoustic) of new and old buildings of diverse construction, including earth, straw-bale and hemp-lime. EBG/CEA research has impacted the energy consumption of 690+ homeowners (21st Century Living; DECC/Eden) and contributed to national standards for construction and conservation (BRE/DEBA/English Heritage). Industry partnerships/projects include: Zero Carbon House, Kevin McCabe Ltd; Carfrae Sustainable Design; Hukseflux; Cornish Lime Company.
Research carried out at the University of Greenwich has explored issues surrounding sustainable living and climate change mitigation in existing buildings. The research identified the relationships between people and the built environment and developed a series of behavioural interventions to inform building users of the energy they were consuming and provide guidance on how this could be reduced. The socio-technical relationships were used in a public engagement programme to promote debate amongst the over-65s and the interventions by Registered Social Landlords to support behaviour change and reduce energy consumption in domestic buildings. The outputs have also been used to inform Social Housing policy development.
Professor Gupta, an internationally recognised expert on architecture and climate change, has developed an innovative software model for carbon counting (DECoRuM® model) and climate change adaptation (DECoRuM® adapt) of existing housing. The combination of Geographic Information System techniques, energy efficiency and climate change adaptation measures has enabled DECoRuM® model to provide a range of environmental, public policy and practice benefits to homeowners, communities, local authorities and architects. These benefits have been realised through refined global common carbon metrics promoted by UNEP, BSI standard and industry guidance, as well as achievement of real energy and CO2 emission reductions from low carbon refurbishment, leading to improved building energy performance.
The Welsh School of Architecture (WSA) is recognised internationally for its research in developing advanced computational numerical models for simulating the energy and environmental performance of the built environment. These models have been used by leading design practices in the design of major buildings and urban developments. This impact case study presents three models from this research activity that have been widely taken up by industry worldwide, namely, the `building energy' model HTB2, the urban scale `energy and environment prediction' framework EEP and the `building environment' model ECOTECT.
Application of the models, often linked (e.g. HTB2 is the numerical engine for EEP and is accessible within the ECOTECT framework), has resulted in extensive environmental benefits, through reductions in global CO2 emissions. Additionally, there has been a marked impact on practitioners and professional practices, through new guidelines for major international developments (e.g. Pearl Island Qatar and the Chongqing Ba'nan Low Carbon Development).
Research led by two members of the University of Warwick's School of Engineering strongly influenced the planning, drafting and technical content of nearly all of Eurocode 4, one of ten European civil engineering standards. Eurocode 4 covers composite structures made of steel and concrete. Since 2010 this standard has been in force in all countries of the European Union (EU) and the European Free Trade Area (EFTA). The Eurocodes are the only set of design rules for publicly-funded structures on land that satisfy national building regulations throughout the EU and EFTA. Their impact on structural engineering is wide-ranging and growing, the principles and methodology contained within these Eurocode 4 will be the basis of engineering design teaching for Chartered Engineers throughout the EU.