Indicators for environmental monitoring of the Swedish building and real estate management sector

作者：Toller Susanna^*; Carlsson Annica; Wadeskog Anders; Miliutenko Sofiia; Finnveden Goran

来源：Building Research and Information, 2013, 41(2): 146-155.

DOI：10.1080/09613218.2012.749747

• building and real estate management
• climate change
• environmental indicators
• environmental monitoring
• inputoutput analysis
• life cycle assessment (LCA)
• Sweden

In order to assess the environmental impact of the Swedish building and property (real estate) management sector, a new top-down life cycle assessment (LCA) method was used which was based on inputoutput analysis using national statistical data. Six indicators were developed as suitable for environmental monitoring of the sector: energy use; emissions of greenhouse gases; emissions of nitrogen oxides; emissions of particulates; use of hazardous chemical products; and generation of waste. These indicators were then used to describe the environmental performance of the sector over a 15-year period in order to monitor change and improvement. The use of energy and emissions to air can be effectively followed in time-series. These indicators could be used to create incentives to evaluate regularly improvement work and to inform policy and practice. For greenhouse gas emissions, a trend was identified for space heating to become less important than construction and management towards the end of the period studied, most likely due to a transition from fossil fuels to renewable fuels for heat production. Key implications will be on the selection of building materials, the construction process and the extension of building longevity.

• 出版日期2013-4-1