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.

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.

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.

Addressing housing-related energy consumption and emissions is a challenge in many countries. Low-energy housing, e.g. whole house retrofits and zero-energy new houses, is still rare in the United Kingdom, yet very much required to reduce emissions. This paper contributes to research on low-energy housing by adding new empirical material through analysing how specific drivers linked to knowledge, public policy and intermediary actors can influence successful projects.

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.

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.

While energy efficiency can contribute significantly towards improving access to modern energy services, energy sector investments in many developing countries have largely focused on increasing energy access by increasing supply. This is because the links between energy efficiency and energy access, is often overlooked. This oversight of energy efficiency is frequently a missed opportunity, as efficiency is often a very cost-effective energy resource.

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.

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.

This paper analyses the field of innovation studies regarding barriers to low-carbon innovation and consequences for finance (investment and divestment) and contributes to a more holistic understanding of the underlying mechanisms. A combination of technological barriers combined with economic barriers, institutional and political barriers contribute to suboptimal low-carbon investment all along the innovation cycle. Policy makers need to take a systemic approach to enable the redirection of diverse private financial sources.

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.

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.

This article advances a conceptual view of the role of local government in global environmental governance ('GEG') and the system of transnational environmental law ('TEL'). The underlying hypothesis is that a deeper understanding of the role of local governments (global cities and smaller local authorities) is expedient as it has the potential to curb some recurring GEG failures and contribute towards improvements in the pursuit of the objectives of TEL.

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.

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.

The challenges of climate change and energy security, along with problems of fuel poverty and energy justice bring imperatives to create transitions in energy demand. Academic research and theory have begun to highlight the ways that government policies, strategies, and processes across wide-ranging areas of policy, from health to work and the economy, shape everyday practices with significant implications for energy demand. This brings focus on the role of governance in shaping energy demand far beyond what might traditionally be characterised as ‘energy’ policy.

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.