141-150 of 199 results

Environment

Photovoltaic cells – how they work

Published: 31 August 2010 | Edited: 18 October 2018

This note was reviewed in October 2018 and retained for legacy.  Energy analyst and photovoltaics (PV) lecturer Muriel Watt provides an up-to-date overview of PV technology and markets in Australia. Watt shows that new technologies and lower costs ...

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Environment

Adjusting building thermostats for environmental gains – understanding the issues

Published: 30 November 2008 | Edited: 3 October 2018

This note was reviewed and approved for currency in October 2018. There has been increasing reliance on mechanical heating, ventilation and air-conditioning (HVAC) systems to achieve thermal comfort in office buildings. The use of universal ...

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Environment

Adjusting building thermostats for environmental gains – a pilot study

Published: 30 November 2008 | Edited: 3 October 2018

This note was reviewed and retained for legacy in November 2018. This paper discusses a pilot study which involved altering the thermostat set-points to 2-3°C above the normal summer setting in two air-conditioned buildings during a Brisbane ...

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After 30 years of research into the health effects of indoor environment on occupants, there is now extensive research and assessment of the effects of indoor environment quality (IEQ) on occupant performance and productivity. This article will ...

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Good indoor environment quality (IEQ) can have a positive impact on the health, wellbeing and productivity of occupants in office buildings. Productivity benefits can potentially be financial as well as intangible in nature, and can be realised at ...

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Environment

A practical guide to life cycle assessment of buildings

Published: 31 May 2012 | Edited: 4 September 2018

This note was reviewed in September 2018 and retained for legacy. Life cycle assessment (LCA) is an internationally recognised and standardised (International Standards Organisation 1997) approach for assessing the environmental impacts of ...

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Environment

Ecological waste: rethinking the nature of waste

Published: 31 December 2007 | Edited: 13 September 2018

This note was reviewed and approved for currency by the Author in September 2018. The design and construction fields have a central role to play in moving toward a 'zero waste' economy. Total resource consumption, both upstream and downstream from ...

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This note was reviewed by co-author as approved to retain for legacy in October 2018. There is now widespread recognition among government and industry that environmental impacts are best avoided rather than treated. In relation to waste ...

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Environment

The impact of veranda on a single-sided, naturally ventilated building

Published: 31 August 2010 | Edited: 21 November 2018

This note was reviewed and approved for currency in November 2018. This paper investigates the impact of veranda on the indoor and outdoor airflows of a single-storey building with various opening configurations. Focussing on a wind-driven ...

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Rapid advancement and change within Australia's predominant timber certification schemes has led to the revision of the original November 2004 paper: Timber and Wood products from environmentally certified forests and plantations. That paper now ...

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