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Reports

25 result(s) found

Standards and policies for very high energy efficiency in the urban building sector towards reaching the 1.5°C target

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English
Authors:
Jessica Grove-Smith,
Vera Aydin,
Wolfgang Feist,
Ju¨rgen Schnieders,
Stefan Thomas

Reliably reducing the emissions in the building sector plays a crucial role if the 1.5°C climate target from the Paris Agreement is to be met. The observed trends show a significant increase in building energy use, especially in emerging economies. Counteracting these trends is absolutely essential, especially in the light of urbanisation, population growth and changing lifestyles. In terms of mitigating the climate impact of buildings, ensuring high levels of efficiency (i.e.

Beyond an ‘informed opinion’: evidence-based practice in the built environment

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English
Authors:
Christian Criado-Perez,Catherine G Collins,
Chris J Jackson,
Philip Oldfield,
Brett Pollard,
Karin Sanders

This study examines the sources of evidence that influence decision-makers who design or develop office buildings, and aims to explain why some managers engage more in evidence-based practice (EBP) than others. A mixed methods approach is conducted that combines quantitative results from 187 senior managers in the built environment and qualitative data from 18 interviewees. The respondents evaluated the use and trustworthiness of different sources of evidence, followed by an assessment of practitioners’ adoption and understanding of EBP.

Built and natural environment planning principles for promoting health: an umbrella review

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English
Authors:
E. L. Bird, J. O. Ige, P. Pilkington, A. Pinto, C. Petrokofsky & J. Burgess-Allen

Background
The built and natural environment and health are inextricably linked. However, there is considerable debate surrounding the strength and quality of the evidence base underpinning principles of good practice for built and natural environment design in promoting health. This umbrella review aimed to assess relationships between the built and natural environment and health, concentrating on five topic areas: neighbourhood design, housing, food environment, natural and sustainable environment, and transport.

Association of residential energy efficiency retrofits with indoor environmental quality, comfort, and health: A review of empirical data

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English
Authors:
William J. Fisk, Brett C. Singer, Wanyu R. Chan

This paper reviews empirical data from evaluations of the influence of residential energy efficiency retrofits on indoor environmental quality conditions and self-reported thermal comfort and health. Data were extracted from 36 studies described in 44 papers plus two reports. Nearly all reviewed studies were performed in Europe or United States. Most studies evaluated retrofits of homes with low-income occupants. Indoor radon and formaldehyde concentrations tended to increase after retrofits that did not add whole-house mechanical ventilation.

Public health co-benefits of greenhouse gas emissions reduction: A systematic review

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English
Authors:
Jinghong Gao,
Sari Kovats,
Sotiris Vardoulakis,
Paul Wilkinson,
Alistair Woodward,
Jing Li,
Shaohua Gu,
Xiaobo Liu,
Haixia Wu,
Jun Wang,
Xiaoqin Song,
Yunkai Zhai,
Jie Zhao,
Qiyong Liu

Public health co-benefits from curbing climate change can make greenhouse gas (GHG) mitigation strategies more attractive and increase their implementation. The purpose of this systematic review is to summarize the evidence of these health co-benefits to improve our understanding of the mitigation measures involved, potential mechanisms, and relevant uncertainties. A comprehensive search for peer-reviewed studies published in English was conducted using the primary electronic databases.

Revaluing the costs and benefits of energy efficiency: A systematic review

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English
Authors:
Athar Kamal,
Sami G. Al-Ghamdi,
Muammer Koc

Policy and decision makers, economists and engineers often have to choose between new-energy-generation installations for producing additional energy or reducing the energy consumption through energy efficiency measures. To enhance the decision-making process of the concerned parties with evidence-based comprehensive tools, we perform a literature review on the costs and benefits associated with energy efficiency and evaluate these costs and benefits against a new proposed framework.

A Review of the Relation between Household Indoor Temperature and Health Outcomes

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English
Authors:
Fátima Lima, Paula Ferreira, Vítor Leal

This paper provides a review of research that addresses the relationship between indoor temperatures and health outcomes, taking into consideration studies that focus heat or cold exposure within the household context. It aims to extend previous research by considering both indoor temperatures from existing housing, and empirical studies that focus on energy efficiency measures and subsequent health impacts. To achieve this aim, a literature review was undertaken, combining engineering and health databases.

Polyurethane insulation and household products – A systematic review of their impact on indoor environmental quality

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English
Authors:
Dzhordzhio Naldzhiev, Dejan Mumovic, Matija Strlic

We systematically review the impact of polyurethane insulation and polyurethane household products on the indoor environmental quality of buildings. The review breaks down polyurethane products into constituent compounds (isocyanate, polyol, flame retardant, blowing agent and catalyst) as well as secondary emissions, and discusses their implications on human health. Concentrations of compounds emitted from insulation, and household materials, measured in laboratory experiments and case studies are presented in the context of the built environment.

Scoping review to understand the potential for public health impacts of transitioning to lower carbon emission technologies and policies

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English
Authors:
Rachel Tham, Geoff Morgan, Shyamali Dharmage, Guy Marks, Christine Cowie

Background: The transformation of the global energy sector from fossil-based fuels to low/non-carbon fuels will reduce environmental pollutant load, which in turn will benefit human health. However, with upscaling of emerging renewable technologies and energy sources, it is important to identify the potential for unintended health impacts, and to understand where the knowledge gaps lie with respect to health. We aimed to identify these gaps by conducting a scoping review. Methods: We conducted a systematic search of Medline, Web of Science, PubMed and EMBASE.

Adopting Decarbonization Policies for the Building and Construction Sector: Costs and Benefits

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English
Authors:
Peter Graham

The building sector is not on track to lower total greenhouse gas emissions. Given that emissions from the sector represent nearly 40% of global energy-and process-related emissions, this represents a serious challenge to keeping global warming to 1.5oC. The Buildings sector must therefore decarbonize.To support this goal, this report focuses on policy drivers for decarbonisation, and the costs and benefits associated with their implementation.

ADDRESSING FINANCIAL OBJECTIONS TO SUSTAINABLE DESIGN AND CONSTRUCTION

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English
Authors:
Susan Aiello

This article provides useful information that could help you address some barriers to sustainable initiatives: Every executive that you speak to is aware that data can be manipulated and may be skeptical of studies conducted by organizations that could benefit from a particular set of results. So I've included information on independent third-party studies. In challenging economic times, people are particularly concerned about short-term cash flow.

INTERNATIONAL REVIEW OF RESIDENTIAL BUILDING ENERGY EFFICIENCY RATING SCHEMES

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English
Authors:
Jacqui Bonnitcha,
Tom Davies

This project, “International Review of Residential Building Energy Efficiency Rating Schemes”, is the fifth project in a series of work conducted through the Building Energy Efficiency Task Group (BEET), under the International Partnership for Energy Efficiency Cooperation (IPEEC). This project report presents key governance and administrative considerations in the design of energy efficiency rating schemes, available information on the cost-effectiveness and market impact of rating schemes, barriers to uptake of schemes and lessons learned from the implementation of schemes.

Best Practice Policy and Regulation for Low Carbon Outcomes in the Built Environment

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English
Authors:
Philip Harrington,
Virginia Toller

This study compares and contrasts Australian and global best practices in policy and regulation for the energy and carbon performance of the built environment. It examines the drivers and opportunities for, and barriers to, the adoption of best practices in Australia. Finally, and as a stimulus to debate, it proposes a potential set of optimal measures, at national, state/territory and local levels, along with an indicative pathway for their implementation.

Effect of implementing building energy efficiency labeling in China: A case study in Shanghai

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English
Authors:
Yanzhe Yu,
Jie Cheng,
Shijun You,
Tianzhen Ye,
Huan Zhang,
Man Fan,
Shen Wei,
Shan Liu

The building energy efficiency labeling (BEEL) scheme has been adopted in China since 2008. However, until now, its effect on the actual building energy efficiency has not been accurately established. The objective of this study was to investigate this effect through a case study in Shanghai, China. Additionally, by performing a thorough review, potential barriers for implementing the BEEL scheme in major areas of China were analyzed.

Driving Transformation to Energy Efficient Buildings, Policies and Actions: 2nd Edition

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English
Authors:
Katrina Managan,
Jennifer Layke,
Monica Araya,
Clay Nesler

The UN Sustainable Energy for All initiative aims to double the global rate of improvement in energy efficiency by 2030.i Efficient buildings are vital to achieving sustainable development because they align economic, social, and environmental objectives, creating triple bottom line benefits. However, the scale and pace of current actions around the world are insufficient to transform buildings into engines of the sustainable, energy efficient economy. This second-edition report reviews government policy options that can accelerate building energy efficiency improvements.

Energy Efficiency – the first fuel for the EU Economy: How to drive new finance for energy efficiency investments

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English
Authors:
EEFIG

The Energy Efficiency Financial Institutions Group (“EFFIG”) identifies the need to engage multiple stakeholder groups, scale-up the use of several financial instruments within a clear and enforced “carrot and stick” legislative framework. This report identifies a number of approaches and instruments that have proven to encourage investments and multiple market barriers that stand in the way of an energy efficient Europe.

Costs and benefits of Energy Efficiency Obligations: A review of European programmes

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English
Authors:
Jan Rosenow,
Edith Bayer

The economics of energy efficiency programmes have been subject to considerable academic debate lasting well over three decades now. In this paper, we contribute to this debate by reviewing the costs and benefits of a specific type of policy+ instrument that recently gained significant traction in Europe – Energy Efficiency Obligations - EEOs. Following the introduction of the EU Energy Efficiency Directive in 2012 the number of EEOs in Europe has grown from five schemes to now 16 EEOs in operation or planned across the EU.

Key Issues in Buildings Energy Efficiency Programs

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English
Authors:
Charles P. Ries,
Joseph Jenkins,
Oliver Wise

The EU and Australia have instituted significant new public policies to promote energy efficiency in the “built environment.” Many of these public policies were motivated by the same concerns that led to the pioneering voluntary initiatives of Green Building Councils (especially the LEED design certification program) and the U.S. Department of Energy’s ENERGY STAR system for buildings. However, policy initiatives on both continents are relatively new, have been recently modified, and are yet to be finalized.

How to reduce household carbon emissions: A review of experience and policy design considerations

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English
Authors:
Xiaoling Zhang,
Yue Wang

Global warming and environment problems caused by the excessive emission of greenhouse gases (GHGs), along with rapid economic development has attracted the attention of many countries and regions of the world. Reducing GHG emissions is essential to mitigate the threat of global warming. Household carbon (dioxide) emissions have been recognized as one of the most important contributors to climate change, with a significant impact on both the local and global environment, and various policy instruments have been implemented by governments to bring about the reduction.

ADOPTING DECARBONIZATION POLICIES FOR THE BUILDINGS AND CONSTRUCTION SECTOR: Cost and Benefits

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English
Authors:
Peter Graham

The building sector is not on track to lower total greenhouse gas emissions. Given that emissions from the sector represent nearly 40% of global energy-and process-related emissions, this represents a serious challenge to keeping global warming to 1.5oC. The Buildings sector must therefore decarbonize.To support this goal, this report focuses on policy drivers for decarbonisation, and the costs and benefits associated with their implementation.

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