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Ground-breaking research in the field of Dynamic Insulation (DI) at Aberdeen University has contributed to international efforts to combat climate change through the reduction of the carbon emissions associated with the heating, ventilation and air conditioning of buildings. Through the establishment of a spin-out company and the development of the world's first modular DI product, jobs have been created and developers have been able to use the first commercially available DI products and systems to meet strict new environmental targets. The success of such projects has led to greater public awareness of the issues around global warming.
University of Nottingham research into the use of natural lighting and ventilation in building design has resulted in the development, marketing and application of two new sister products (SunCatcher and Sola-Vent) by a leading supplier of low-carbon, low-energy solutions. Since 2008, 745 installations of Sola-Vent units have been carried out by Monodraught Ltd. Homes and commercial premises, both in the UK and overseas, have benefitted from the low energy demands of the system. As well as delivering economic benefits for the company, this work has had a positive impact on building owners and occupiers and the wider environment.
A development of six Creative Energy Homes (CEH) on the University of Nottingham campus provides a living test-site for leading firms, including E.ON, David Wilson Homes, BASF, Tarmac, Roger Bullivant and Igloo Blueprint to work with the University of Nottingham to investigate the integration of energy efficient technologies into houses. As a result of this work, Lovell homes has won a number of sustainable housing contracts, Roger Bullivant have developed and installed 30 SystemFirst™ foundation systems and Igloo Blueprint have built £7M worth of new homes. The research findings have informed the UK Government's "Green Deal" strategy, the Nottingham Community Climate Change Strategy and received widespread acclaim through a number of public engagement activities reaching out to over 5 million people.
Alliance researchers have demonstrated that it is possible to refurbish existing buildings, which make up over 90% of our stock of over 26m buildings, to achieve a reduction in CO2 emissions of up to 80% (domestic properties) and 50% (non-domestic). The research has underpinned a shift of emphasis by UK government from new to existing buildings and the formulation of incentives to encourage building owners to make energy-saving improvements. In partnership with not-for-profit, public and private stakeholders, it has been used by national and local agencies to highlight the potential of improving the energy performance of traditionally constructed, timber-framed and residential mobile homes and incorporated into practical guidance by the Chartered Institution of Building Services Engineers. It is also the technical foundation for an educational software package developed with 100 school children and teachers and praised as exemplary by Education Scotland.
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:
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)).
The impacts of this study by the Mackintosh Environmental Architecture Research Unit (MEARU) with two other research units arise from auditing and analysing domestic laundering (100 homes surveyed), and positing solutions to mitigating `fuel poverty' (energy cost >10% disposable income) and improving health-linked aspects of indoor air quality — identifying direct and indirect energy usage attributable to laundering, and the detrimental environmental consequences of added humidity. Impacts since completion in 2012 relate to public engagement — meetings with a key regulatory body, dissemination events and a successful publicity campaign at regional, national and international level, marking the launch of a Design Guide.
Research at Loughborough University during the period 2008-2013 in the areas of control, commissioning and design of advanced naturally-ventilated buildings has led to:
A subsequent KTP project with SE Controls has led to:
A 2008 `options appraisal' by the Mackintosh Environmental Architecture Research Unit (MEARU) for Cube Housing Association (CHA) impacted directly on practice apropos eliminating `fuel poverty' (energy cost >10% disposable income) and complying with the Scottish Housing Quality Standard (SHQS) — this achieved by a major combined heat and power (CHP) installation linked to thermal upgrading (complete 2012). This tangible impact for CHA in turn helps Scotland to achieve its CO2 reduction targets alongside improved public health. The initial research work by MEARU for CHA followed many years of work with energy efficiency and environmental quality in housing (2 below).
Research conducted by Professor Short in the use of natural ventilation and passive cooling in non-domestic buildings is altering policies and plans in the refurbishment of existing healthcare buildings and in new-build for acute and primary care, both within and outside the UK. Moreover, the massive demolition and replacement of healthcare building stock, presumed to be required to simultaneously adapt to the increased ambient temperatures due to climate change and mitigate carbon emissions through improved energy efficiency, has been shown to be unnecessary.