Pollutants in the Urban Environment: An Integrated Framework for Improving Sustainability of the Indoor Environment (PUrE Intrawise)
Lead Research Organisation:
University of Manchester
Department Name: Chem Eng and Analytical Science
Abstract
We spend some 90% of our time inside buildings where we control the quality of the environment for health, thermal comfort, security and productivity. The quality of the indoor environment is affected by many factors, including design of buildings, ventilation, thermal insulation and energy provision and use. Maintaining the quality of the environment in buildings can have considerable consequences on both local and global environment and on human health. In recent years, the air-tightness of buildings has become an issue, as part of a drive to provide thermal comfort and reduce energy consumption. However, as dwellings are made more airtight, internal pollution sources can have a greater impact on the indoor air quality and occupants may experience adverse health effects unless ventilation is effective. On the other hand, ventilation can lead to ingress of outdoor air pollution; it also reduces energy efficiency of buildings, accounting for 25-30% of the total building energy use. Conversely, efforts aimed at the improvement of energy efficiency through better thermal insulation may affect adversely indoor air quality, e.g. through reduced ventilation and increased moisture content. The latter is the main cause of mould, the exposure to which is being increasingly linked to respiratory and other health problems. Further, burning fuels in micro-generation domestic appliances such as gas boilers and cookers can potentially be hazardous to the health of those in the dwelling or further afield. However, switching to other sources of energy such as biomass, photovoltaics, fuel cells etc., while reducing the impact on the indoor environment can, on a life cycle basis, cause environmental and health impacts elsewhere. Nevertheless, several Government reports have highlighted the importance of household micro-generation options as well as energy efficiency, given the imperatives for reducing greenhouse gas emissions and widespread fuel poverty. The latter has been linked to Britain's large burden of cold-/winter-related deaths, which often exceed 30,000 per year. Poor indoor environmental quality in residential buildings, offices and schools has been related to increases in sick building syndrome symptoms, respiratory illnesses, sick leave and losses in productivity. Health effects can be immediate (e.g. irritation of the eyes, nose, and throat, headaches, dizziness and fatigue) or can occur over a longer period of exposure to indoor pollutants (e.g. respiratory diseases, heart disease and cancer). A growing body of scientific evidence indicates that the air within homes and other buildings can be more seriously polluted than the outdoor air in even the largest and most industrialised cities. Given that most people spend approximately 90% of their time indoors, their exposure to air pollutants is determined primarily by exposure indoors, particularly in their home. In order to contribute towards achieving a better quality of the indoor environment, this project proposes to study the environmental and health effects related to the generation, conservation and use of energy in buildings, with a particular focus on residential buildings. The main outputs from the project will be an integrated decision-support methodology and software tool for more sustainable management of indoor pollution. The framework will be applied to a number of case studies that will compare environmental, health and economic implications of the principal options for future home energy provision as an aid to policy development. Using a life cycle approach, the project will examine a range of sustainability issues, including environmental impacts (e.g. resource depletion, global warming, acidification, eco-toxicity etc.) and social issues (e.g. human health, comfort and well-being). The economic implications of different options will also be examined.
Organisations
- University of Manchester (Lead Research Organisation)
- Max Fordham (United Kingdom) (Project Partner)
- Titon (Project Partner)
- Department of the Environment Transport (Project Partner)
- Environment Agency (Project Partner)
- Public Health England (Project Partner)
- INERIS (Project Partner)
- Veolia (United Kingdom) (Project Partner)
- Arup Group (United Kingdom) (Project Partner)
- Sheffield City Council (Project Partner)
Publications
Greening B
(2013)
Environmental impacts of micro-wind turbines and their potential to contribute to UK climate change targets
in Energy
Stamford L
(2018)
Environmental Impacts of Photovoltaics: The Effects of Technological Improvements and Transfer of Manufacturing from Europe to China
in Energy Technology
Cuéllar-Franca R
(2012)
Environmental impacts of the UK residential sector: Life cycle assessment of houses
in Building and Environment
Konstantas A
(2019)
Evaluation of environmental sustainability of biscuits at the product and sectoral levels
in Journal of Cleaner Production
Tan, C.
(2010)
Experimental investigation of indoor air pollutants
Tan C
(2012)
Experimental Investigation of Indoor Air Pollutants in Residential Buildings
in Indoor and Built Environment
Sinnett DE
(2009)
Food-chain transfer of cadmium and zinc from contaminated Urtica dioica to Helix aspersa and Lumbricus terrestris.
in Environmental toxicology and chemistry
Sinnett D
(2010)
Food-chain transfer of zinc from contaminated Urtica dioica and Acer pseudoplatanus L. to the aphids Microlophium carnosum and Drepanosiphum platanoidis Schrank.
in Environmental pollution (Barking, Essex : 1987)
Milner, J.
(2012)
Housing energy efficiency and radon-related health risks
Milner J
(2015)
Housing interventions and health: Quantifying the impact of indoor particles on mortality and morbidity with disease recovery.
in Environment international
Gallego-Schmid A
(2018)
Improving the environmental sustainability of reusable food containers in Europe.
in The Science of the total environment
Shrubsole C
(2012)
Indoor PM2.5 exposure in London's domestic stock: Modelling current and future exposures following energy efficient refurbishment
in Atmospheric Environment
Balcombe P
(2014)
Investigating the importance of motivations and barriers related to microgeneration uptake in the UK
in Applied Energy
Santoyo-Castelazo E
(2011)
Life cycle assessment of electricity generation in Mexico
in Energy
Cuéllar-Franca R
(2013)
Life cycle cost analysis of the UK housing stock
in The International Journal of Life Cycle Assessment
Cuellar-Franca, R.
(2015)
Life Cycle Costing for the Analysis, Management and Maintenance of Civil Engineering Infrastructure
Stamford L
(2018)
Life cycle environmental and economic sustainability of Stirling engine micro-CHP systems
in Energy Technology
Gallego-Schmid A
(2018)
Life cycle environmental evaluation of kettles: Recommendations for the development of eco-design regulations in the European Union.
in The Science of the total environment
Gallego-Schmid A
(2016)
Life cycle environmental impacts of vacuum cleaners and the effects of European regulation.
in The Science of the total environment
Tarpani RRZ
(2023)
Life cycle sustainability assessment of advanced treatment techniques for urban wastewater reuse and sewage sludge resource recovery.
in The Science of the total environment
Stamford L
(2014)
Life cycle sustainability assessment of UK electricity scenarios to 2070
in Energy for Sustainable Development
Mavrogianni, A.
(2010)
London housing and climate change: Impact on comfort and health.
in Open House International
Dorini G
(2010)
Managing uncertainty in multiple-criteria decision making related to sustainability assessment
in Clean Technologies and Environmental Policy
Description | A sustainability assessment software PUrE Intrawise has been developed enabling an integrated assessment of products, processes and human activities. This software builds on the previously developed PUrE software to integrate life cycle assessment geographical information systems (GIS), multi-criteria decision analysis and uncertainty analysis. It helps to identify the most sustainable options out of the alternative products or activities being considered, taking into account environmental, economic and social aspects. |
Exploitation Route | The software is particularly relevant to sustainability and environmental consultants who can use it to carry out sustainability studies. |
Sectors | Environment |
URL | http://www.pureintrawise.org/ |
Title | PUrE Intrawise |
Description | PUrE Intrawise is a sustainability assessment software. It integrates life cycle assessment geographical information systems (GIS), multi-criteria decision analysis and uncertainty analysis. It helps to identify the most sustainable options out of the alternative products or activities being considered, taking into account environmental, economic and social aspects. |
Type Of Technology | Software |
Year Produced | 2011 |
Impact | The software has been used by researchers and consultants around the world. |
URL | http://www.pureintrawise.org/ |