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Reports

52 result(s) found

BUILDING A GREEN NEW YORK: Construction Unions and Community Alliances

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English
Authors:
James Nugent,
Maria Figueroa

This chapter examines the experience of construction unions and community organizations as they enter into strategic alliances to create new markets in energy efficient systems. I focus on two recent policy initiatives: PlaNYC for the retrofitting of public and commercial properties in New York City, and Green Jobs/Green New York (GJ/GNY) for the retrofitting of non-commercial residential properties in the rest of the city and the state.

Improving building energy efficiency in India: State-level analysis of building energy efficiency policies

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English
Authors:
Sha Yu,
Qing Tan,
Meredydd Evans,
Page Kyle,
Linh Vu,
Pralit L. Patel

India is expected to add 40 billion m2 of new buildings till 2050. Buildings are responsible for one third of India's total energy consumption today and building energy use is expected to continue growing driven by rapid income and population growth. The implementation of the Energy Conservation Building Code (ECBC) is one of the measures to improve building energy efficiency.

Costs and Benefits of Energy Efficiency Obligation Schemes

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English
Authors:
Jan Roseno,
Edith Bayer

In 2009, the European Union adopted high-level goals for renewable energy, energy efficiency, and greenhouse gas reductions with targets set toward the year 2020. This was followed in 2012 by adoption of the Energy Efficiency Directive (EED) (2012/27/EU), which included as a major component a requirement for Member States to create Energy Efficiency Obligations Schemes (EEOSs) on energy companies or equivalent alternative measures, and those provisions have now been in effect for three years.

The Impact of Green Building Labels on the Price of Housing: Evidence from China

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English
Authors:
Fang Fang,
Xuesong Li,
Yahong Zhou,
Ximing Chen

This paper focuses on the willingness to pay for green housing in China. First, we introduce green building related labels in China and briefly discuss the consumers’ incentives to buy this kind of building. Second, with the available transaction data in Shanghai, a hedonic regression model is applied to investigate whether or not a price premium in the residential market exists. Furthermore, we use the nonparametric matching model under a treatment framework to see the robustness of our results. The empirical result shows there exists a significant price premium in China.

Aiming for mediocrity: The case of australian housing thermal performance

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English
Authors:
Trivess Moore,
Stephen Berry,
Michael Ambrose

Concerns about climate change, energy security and energy productivity are driving countries to improve energy and thermal efficiency of their housing. Australia established a Nationwide House Energy Rating Scheme (NatHERS) in the mid-1990s to encourage improved energy performance, before regulating minimum energy standards in the 2000s. While minimum standards in Australia have improved, they fall short of requirements for a low carbon future. Resistance to new standards has been predicated on the argument that consumers will drive the market.

Identification of key energy efficiency drivers through global city benchmarking: A data driven approach

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English
Authors:
Xin Wang,
Zhengwei Li,
Haixing Meng,
Jiang Wu

A majority of carbon dioxide is emitted from cities. However, due to the complexity of urban energy consumption behaviour and lack of sufficient data, the influencing mechanisms of urban energy efficiency has not been fully understood. This paper presents a systematic study to identify the key energy efficiency drivers related with major urban performance aspects, such as R&D, livability, etc. First, the performance indicators of 25 global cities are collected from the Global Power City Index (GPCI) report and other data sources.

Making carbon pricing work for citizens

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English
Authors:
David Klenert,
Linus Mattauch,
Emmanuel Combet,
Ottmar Edenhofer,
Cameron Hepburn,
Ryan Rafaty,
Nicholas Stern

The gap between actual carbon prices and those required to achieve ambitious climate change mitigation could be closed by enhancing the public acceptability of carbon pricing through appropriate use of the revenues raised. In this Perspective, we synthesize findings regarding the optimal use of carbon revenues from both traditional economic analyses and studies in behavioural and political science that are focused on public acceptability.

Energy efficiency, the value of buildings and the payment default risk

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English
Authors:
ZANCANELLA Paolo,
BERTOLDI Paolo,
BOZA-KISS Benigna

Energy efficiency delivers energy savings and therefore energy cost savings, as well as direct environmental benefits. Besides, as an indirect effect, it has smaller or larger consequences on other economic values. This report reviews current knowledge about the impact of energy efficiency improvements on the value of buildings. In particular, the methodology that can be applied to quantify the increase or decrease of property value linked to the energy performance and sustainability components is explained and different methods are compared.

Building regulations are a barrier to affordable housing in Indian cities: the case of Ahmedabad

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English
Authors:
Bimal Patel,
Sweta Byahut,
Brijesh Bhatha

Cities in developing countries seldom consider the cost increases that regulations impose on development. To build legal housing, developers must meet a high minimum cost threshold established by mandatory standards. Many standards impose costs on building construction, make them less affordable to low-income households, deprive them access to legally built housing, and fuel the formation of slums.

Nature-Based Solutions in the EU: Innovating with nature to address social, economic and environmental challenges

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English
Authors:
Nicolas Faivre,
Marco Fritz,
Tiago Freitas,
Birgit de Boissezon,
Sofie Vandewoestijne

Contemporary societies are facing a broad range of challenges, from pressures on human health and well-being to natural capital depletion, and the security of food, water and energy. These challenges are deeply intertwined with global processes, such as climate change and with local events such as natural disasters. The EU's research & innovation (R&I) policy is now seeking to address these challenges from a new perspective, with Nature-Based Solutions, and turn them into innovation opportunities that optimise the synergies between nature, society and the economy.

Focused acceleration: A strategic approach to climate action in cities to 2030

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English
Authors:
Desiree Bernhard,
Michele Bertoncello,
Alex Brotschi,
Lia Cairone,
Ricardo Cepeda-Márquez,
Robert Cervero,
Flavio Coppola,
David Craven,
Andrea Fernandez,
David Frankel,
Bhavin Gandhi,
Anna Gressel-Bacharan,
Clare Healy,
Max Jamieson,
Laura Jay,
Sean Kane,
Kate Laing,
Nicholas Laverty,
Julia Lipton,
Timo Möller,
Eric Morden,
Jesse Noffsinger,
Dickon Pinner,
Angelos Platanias,
Matt Rogers,
Josh Rosenfield,
Caterina Sarfatti,
Lucila Spotorno,
Zachary Tofias,
Andreas Tschiesner,
Helga Vanthournout,
Amy Wagner,
Caroline Watson,
Jonathan Woetzel,
Katherine Wolosz,
and Hong Xia

There is now widespread recognition in the international community that the commitments made by national governments under the Paris Climate Agreement in 2015 cannot be achieved without concerted action by cities. Fortunately, many mayors have shown strong commitment to tackling climate change and a willingness to collaborate to achieve this goal.

Energy efficiency in the residential sector: identification of promising policy instruments and private initiatives among selected European countries

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English
Authors:
Gianluca Trotta,
Joachim Spangenberg,
Sylvia Lorek

Improving residential energy efficiency is widely recognised as one of the best strategies for reducing energy demand, combating climate change, and increasing security of energy supply. However, progress has been slow to date due to a number of market and behavioural barriers that have not been adequately addressed by energy efficiency policies and programmes. This study is based on updated findings of the European Futures for Energy Efficiency Project that responds to the EU Horizon 2020 Work Programme 2014–2015 theme ‘Secure, clean and efficient energy’.

Drivers for green building: A review of empirical studies

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English
Authors:
Amos Darko,
Chenzhuo Zhang,
Albert P.C. Chan

This paper presents a comprehensive literature review of what drives the adoption of green building (GB) practices among construction stakeholders. The review is based on literature that have been published in peer-reviewed journals. Through a systematic review of the literature, authors are able to identify generic drivers for stakeholders to pursue GB. A total of 64 drivers were identified from reviewing 42 selected empirical studies. The paper presents a classification framework for the GB drivers.

Flexibility versus certainty: The experience of mandating a building sustainability index to deliver thermally comfortable homes

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English
Authors:
Stephen Berry,
Trivess Moore,
Michael Ambrose

Globally, building energy regulation has been an effective policy instrument for reducing energy use and carbon emissions. In Australia, the majority of regions address building performance through the National Construction Code. However, in 2004 the New South Wales government introduced a planning instrument called the ‘Building Sustainability Index’, known as BASIX. Until now there has been limited investigation of this sustainability index approach compared with addressing issues individually through building standards.

Factors Influencing U.S. Homebuilders’ Adoption of Green Homebuilding Products

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English
Authors:
Andrew R. Sanderford,
Matthew J. Keefe,
C. Theodore Koebel,
Andrew P. McCoy

While many researchers have analyzed the obstacles to the diffusion of innovation in building construction, little empirical evidence has been gathered about the factors associated with U.S. homebuilders’ adoption of innovative building products. In this paper, we develop a theory driven diffusion of innovation conceptual model of homebuilders’ adoption of high performance building product innovations. We are among the first to operationalize a regression model to demonstrate an application of the model using a large dataset from the National Association of Homebuilders.

Comparing Subsidies, Loans, and Standards for Improving Home Energy Efficiency

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Authors:
Margaret Walls

Residential buildings use approximately 20 percent of the total U.S. energy consumption, and single-family homes alone account for about 16 percent. Older homes are less energy efficient than newer ones, and, although many experts have identified upgrades and improvements that can yield significant energy savings at relatively low costs, it has proven to be difficult to spur most homeowners into making these investments.

Heterogeneous Price Premiums in Sustainable Real Estate? An Investigation of the Relation between Value and Price Premiums

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English
Authors:
Spenser Robinson,
Pat McAllister

Focusing on the voluntary LEED and ENERGY STAR environmental certification schemes in the United States, we investigate whether price premiums exist across all building value categories or are localized to specific value segments. We find that the largest value building segment does not demonstrate any price premiums, while the smallest value categories do. The concentrated supply of eco-labeled offices in large, high-quality buildings likely contributes to this phenomenon.

USING DATA FOR POLICY: A MANUAL FOR C40 CITIES

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Authors:
Lawrence Berkeley National Laboratory,
C40

This manual provides guidance and best practices on how to use data for developing and implementing policy on building energy efficiency. The primary audience for this manual are the C40 cities in the Private Building Efficiency (PBE) network and the Municipal Building Efficiency (MBE) network. Most of the guidance is applicable to both PBE and MBE networks. Where guidance is specific to PBE or MBE,it is called out accordingly. The users of the manual include city policy makers, efficiency program administrators and data analysts as well as external consultants supporting them.

Boosting building renovation: An overview of good practices

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English
Authors:
Bogdan Atanasiu,
Ilektra Kouloumpi,
Marine Faber,
Cosmina Marian,
Ingeborg Nolte,
Oliver Rapf,
Dan Staniaszek

The main aim of this report is to contribute to the exchange of good practices and to support EU MS by providing potential ideas for the elaboration of long-term renovation plans. The report compiles renovation requirements as well as financial instruments, support programmes and market mechanisms for building renovation in a number of countries and regions. While the main focus of the report is on selected EU MS, a few global examples are also presented.

Creditworthiness and climate: Identifying a hidden financial co-benefit of municipal climate adaptation and mitigation policies

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English
Authors:
Kaveh Rashidi,
Martin Stadelmann,
Anthony Patt

Municipal policies can reduce greenhouse gas emissions and help to mitigate climate change. It is often unclear why cities would adopt such policies, however, given that the benefits from climate mitigation will be felt globally, rather than exclusively locally. Studies have identified a rationale for urban mitigation and energy policies rooted in local co-benefits, such as improvements in local environmental quality or job creation. Here we explore the possibility of financial co-benefits: whether municipal climate policies lead to an enhanced creditworthiness.

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