The performance of environmentally sustainable design features in commercial buildings. Two office buildings are to be analysed in respect of environmental performance both technically and in terms of the building occupants. The buildings are similar in location, use, quality and materials. One building contains several environmentally sustainable design features and it is expected that improvements in environmental outcomes will be observed when compared with the other building. The results ....The performance of environmentally sustainable design features in commercial buildings. Two office buildings are to be analysed in respect of environmental performance both technically and in terms of the building occupants. The buildings are similar in location, use, quality and materials. One building contains several environmentally sustainable design features and it is expected that improvements in environmental outcomes will be observed when compared with the other building. The results will provide a useful benchmark and a guide to the potential of environmentally sustainable property development.Read moreRead less
Demonstrating the feasibility of designing sustainable buildings using evolutionary systems. The design approach proposed in this research will result in two key areas of national benefit. First, the research will enable Australian built environment design professions to become more competitive in both domestic and international markets. There is a growing demand for environmentally-friendly buildings and the proposed design approach will enable Australian firms to be at the cutting edge of sust ....Demonstrating the feasibility of designing sustainable buildings using evolutionary systems. The design approach proposed in this research will result in two key areas of national benefit. First, the research will enable Australian built environment design professions to become more competitive in both domestic and international markets. There is a growing demand for environmentally-friendly buildings and the proposed design approach will enable Australian firms to be at the cutting edge of sustainable design. Second, the research will enable the Australian built environment to become more sustainable. The proposed approach will enable buildings to be designed that perform well, that are cost effective and that minimise their environmental impact. Read moreRead less
Drivers and barriers to sustainability in residential and commercial buildings. In acknowledging that climate change is one of the greatest moral and economic challenges of our time, the federal Government is committed to Australia's internationally agreed target of limiting greenhouse gas emissions. In its efforts to achieve this, the Government is supporting various initiatives including the development of renewable energy technology. In Australia, buildings contribute almost one-quarter of ou ....Drivers and barriers to sustainability in residential and commercial buildings. In acknowledging that climate change is one of the greatest moral and economic challenges of our time, the federal Government is committed to Australia's internationally agreed target of limiting greenhouse gas emissions. In its efforts to achieve this, the Government is supporting various initiatives including the development of renewable energy technology. In Australia, buildings contribute almost one-quarter of our greenhouse gas emissions. This research will identify methods that assist in the nationwide uptake of sustainability practices, including the use of micro-generation technology, to help improve building performance and reduce greenhouse gas emissions.Read moreRead less
Determination of key parameters and control strategies for fabric energy storage (FES) systems for the various climates of Australia. This research will establish the theoretical basis for the use of advanced fabric energy storage (FES) systems in commercial buildings in Australia. A thermal model of a FES will be developed and then incorporated into a full building model, so that the interaction of the FES with other building elements may be studied. The model will be validated against data fro ....Determination of key parameters and control strategies for fabric energy storage (FES) systems for the various climates of Australia. This research will establish the theoretical basis for the use of advanced fabric energy storage (FES) systems in commercial buildings in Australia. A thermal model of a FES will be developed and then incorporated into a full building model, so that the interaction of the FES with other building elements may be studied. The model will be validated against data from measurements taken in a commercial building. A parametric study will be carried out to determine the optimum control strategy options and design parameters for FES systems in various climates in Australia.Read moreRead less
A Roadmap for Greening Existing Australian Housing. The project will minimise the impact of the Greenhouse Pollution Reduction Scheme and anticipated rises in water costs on the householders. It will assist the consumers and the building industry in evaluating the environmental and economic costs and benefits of specific retrofitting actions for building envelope and major fixed appliances (thermal insulation, glazing, air infiltration, hot water, heating/cooling, lighting, low water flow and wa ....A Roadmap for Greening Existing Australian Housing. The project will minimise the impact of the Greenhouse Pollution Reduction Scheme and anticipated rises in water costs on the householders. It will assist the consumers and the building industry in evaluating the environmental and economic costs and benefits of specific retrofitting actions for building envelope and major fixed appliances (thermal insulation, glazing, air infiltration, hot water, heating/cooling, lighting, low water flow and water reuse appliances, and solar photovoltaic systems). In addition to assisting a burgeoning renovation industry, the project will enable accurate assessment of the impacts of the Green Loans Program and guide future national and local energy and water reduction policies. Read moreRead less
Natural and Artificial Lighting Control Energy and Visual Optimisation for a Low Energy Building. Artificial lighting is highlighted as the most significant area of opportunity to reduce energy as well as greenhouse emission. The application of intergrated daylight design together with artificial lighting control is researched. Control strategies of switching and dimming the artificial daylighting in conjunction with set-point levels, user preferences and daylighting maximisation are measured. T ....Natural and Artificial Lighting Control Energy and Visual Optimisation for a Low Energy Building. Artificial lighting is highlighted as the most significant area of opportunity to reduce energy as well as greenhouse emission. The application of intergrated daylight design together with artificial lighting control is researched. Control strategies of switching and dimming the artificial daylighting in conjunction with set-point levels, user preferences and daylighting maximisation are measured. The goal is to find the most effective saving strategies whilst maintaining visual comfortRead moreRead less
Thermal Storage for Built Environment. Thermal storage systems with Phase Chage Materials (PCM) can be ulilised to reduce the energy required to cool and heat buildings. The PCM used has a freezing point around 20C. Thus alowing cool summer night air to freeze the PCM overnight. During the day warmer outside air is cooled significantly as it melts the PCM. PCM systems can be retrofitted to existing systems to precool the outside air, and thus significantly reduce the energy required to cool a bu ....Thermal Storage for Built Environment. Thermal storage systems with Phase Chage Materials (PCM) can be ulilised to reduce the energy required to cool and heat buildings. The PCM used has a freezing point around 20C. Thus alowing cool summer night air to freeze the PCM overnight. During the day warmer outside air is cooled significantly as it melts the PCM. PCM systems can be retrofitted to existing systems to precool the outside air, and thus significantly reduce the energy required to cool a building. This project deals with design, simulation and optimisation of this kind of thermal storage system. A laboratory prototype system will also be built and tested.Read moreRead less
Residential Air Conditioning, Comfort and Demand Response in Australia. Rapid growth in residential air conditioning (AC) ownership will potentially undermine national energy efficiency and greenhouse reduction targets. Furthermore, residential AC is placing a strain on the national electricity system, especially during heat waves when electricity demand peaks. These AC-driven peak loads occur occasionally each summer, but increasing grid capacity to meet them represents a grossly inefficient in ....Residential Air Conditioning, Comfort and Demand Response in Australia. Rapid growth in residential air conditioning (AC) ownership will potentially undermine national energy efficiency and greenhouse reduction targets. Furthermore, residential AC is placing a strain on the national electricity system, especially during heat waves when electricity demand peaks. These AC-driven peak loads occur occasionally each summer, but increasing grid capacity to meet them represents a grossly inefficient infrastructure investment. This project will generate Australia's most comprehensive data set on exactly how, when, where, and why residential AC systems are being used. The outcomes will provide a solid platform on which national electricity demand management and AC greenhouse-gas mitigation strategies can be designed.Read moreRead less