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Open Access
Article
Publication date: 1 September 2022

Yu Chen, Di Jin and Changyi Zhao

Global climate change is a serious threat to the survival and development of mankind. Reducing carbon emissions and achieving carbon neutrality are the keys to reducing greenhouse…

Abstract

Purpose

Global climate change is a serious threat to the survival and development of mankind. Reducing carbon emissions and achieving carbon neutrality are the keys to reducing greenhouse gas emissions and promoting sustainable human development. For many countries, taking China as an example, the electric power sector is the main contributor to the country’s carbon emissions, as well as a key sector for reducing carbon emissions and achieving carbon neutrality. The low-carbon transition of the power sector is of great significance to the long-term low-carbon development of the economy. Therefore, on the one hand, it is necessary to improve the energy supply structure on the supply side and increase the proportion of new energy in the total power supply. On the other hand, it is necessary to improve energy utilization efficiency on the demand side and control the total primary energy consumption by improving energy efficiency, which is the most direct and effective way to reduce emissions. Improving the utilization efficiency of electric energy and realizing the low-carbon transition of the electric power industry requires synergies between the government and the market. The purpose of this study is to investigate the individual and synergistic effects of China’s low-carbon policy and the opening of urban high-speed railways (HSRs) on the urban electricity consumption efficiency, measured as electricity consumption per unit of gross domestic product (GDP).

Design/methodology/approach

This study uses a panel of 289 Chinese prefecture-level cities from the years 1999–2019 as the sample and uses the time-varying difference-in-difference method to test the relationship between HSR, low-carbon pilot cities and urban electricity consumption efficiency. In addition, the instrumental variable method is adopted to make a robustness check.

Findings

Empirical results show that the low-carbon pilot policy and the HSR operation in cities would reduce the energy consumption per unit of GDP, and synergies occur in both HSR operated and low-carbon pilot cities.

Research limitations/implications

This study has limitations that would provide possible starting points for future studies. The first limitation is the choice of the proxy variable of government and market factors. The second limitation is that the existing data is only about whether the high-speed rail is opened or not and whether it is a low-carbon pilot city, and there is no more informative data to combine the two aspects.

Practical implications

The findings of this study can inform policymakers and regulators about the effects of low-carbon pilot city policies. In addition, the government should consider market-level factors in addition to policy factors. Only by combining various influencing factors can the efficient use of energy be more effectively achieved so as to achieve the goal of carbon neutrality.

Social implications

From the social perspective, the findings indicate that improving energy utilization is dependent on the joint efforts of the government and market.

Originality/value

The study provides quantitative evidence to assess the synergic effect between government and the market in the low-carbon transition of the electric power industry. Particularly, to the best of the authors’ knowledge, it is the first to comprehend the role of the city low-carbon pilot policy and the construction of HSR in improving electricity efficiency.

Details

International Journal of Climate Change Strategies and Management, vol. 15 no. 2
Type: Research Article
ISSN: 1756-8692

Keywords

Open Access
Article
Publication date: 9 November 2022

Guoquan Xu, Shiwei Feng, Shucen Guo and Xiaolan Ye

China has proposed two-stage goals of carbon peaking by 2030 and carbon neutralization by 2060. The carbon emission reduction effect of the power industry, especially the thermal…

Abstract

Purpose

China has proposed two-stage goals of carbon peaking by 2030 and carbon neutralization by 2060. The carbon emission reduction effect of the power industry, especially the thermal power industry, will directly affect the progress of the goal. This paper aims to reveal the spatial-temporal characteristics and influencing factors of carbon emission efficiency of the thermal power industry and proposes policy suggestions for realizing China’s carbon peak and carbon neutralization goals.

Design/methodology/approach

This paper evaluates and compares the carbon emission efficiency of the thermal power industry in 29 provinces and regions in China from 2014 to 2019 based on the three-stage slacks-based measure (SBM) of efficiency in data envelopment analysis (DEA) model of undesired output, excluding the influence of environmental factors and random errors.

Findings

Empirical results show that during the sample period, the carbon emission efficiency of China’s thermal power industry shows a fluctuating upward trend, and the carbon emission efficiency varies greatly among the provincial regions. The carbon emission efficiency of the interregional thermal power industry presents a pattern of “eastern > central > western,” which is consistent with the level of regional economic development. Environmental factors such as economic level and environmental regulation level are conducive to the improvement of carbon emission efficiency of the thermal power industry, but the proportion of thermal power generation and industrial structure is the opposite.

Originality/value

This paper adopts the three-stage SBM–DEA model of undesired output and takes CO2 as the undesired output to reveal the spatial-temporal characteristics and influencing factors of carbon emission efficiency in China’s thermal power industry. The results provide a more comprehensive perspective for regional comparative evaluation and influencing factors of carbon emission efficiency in China’s thermal power industry.

Details

International Journal of Climate Change Strategies and Management, vol. 15 no. 2
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 20 July 2022

Hongman Liu, Shibin Wen and Zhuang Wang

Agricultural carbon productivity considers the dual goals of “agricultural economic growth” and “carbon emission reduction”. Improving agricultural carbon productivity is a…

Abstract

Purpose

Agricultural carbon productivity considers the dual goals of “agricultural economic growth” and “carbon emission reduction”. Improving agricultural carbon productivity is a requirement for promoting green and low-carbon development of agriculture. Agricultural production agglomeration is widespread worldwide, but the relationship between agricultural production agglomeration and agricultural carbon productivity is inconclusive. This paper aims to study the impact of agricultural production agglomeration on agricultural carbon productivity, which is conducive to a better understanding of the relationships among agglomeration, agricultural economic development and carbon emission, better planning of agricultural layout to build a modern agricultural industrial system and achieve the goal of carbon peaking and carbon neutrality.

Design/methodology/approach

Based on China's provincial data from 1991 to 2019, this paper uses non-radial directional distance function (NDDF) and Metafrontier Malmquist–Luenberger (MML) productivity index to measure total factor agricultural carbon productivity. Subsequently, using a panel two-way fixed effect model to study the effect and mechanism of agricultural production agglomeration on agricultural carbon productivity, and the two-stage least squares method (IV-2SLS) is used to solve endogeneity. Finally, this paper formulates a moderating effect model from the perspective of the efficiency of agricultural material capital inputs.

Findings

The empirical results identify that Chinese provincial agricultural carbon productivity has an overall growth trend and agricultural technological progress is the major source of growth. There is an inverted U-shaped relationship between agricultural production agglomeration and agricultural carbon productivity. The input efficiency of agricultural film, machine and water resources have moderating effects on the inverted U-shaped relationship. Agricultural production agglomeration also promotes agricultural carbon productivity by inhibiting agricultural carbon emissions in addition to affecting agricultural input factors and its internal mechanisms are agricultural green technology progress and rural human capital improvement.

Originality/value

This paper innovatively adopts the NDDF–MML method to measure the total factor agricultural carbon productivity more scientifically and accurately and solves the problems of ignoring group heterogeneity and the shortcomings of traditional productivity measurement in previous studies. This paper also explains the inverted U-shaped relationship between agricultural production agglomeration and agricultural carbon productivity theoretically and empirically. Furthermore, from the perspective of agricultural material capital input efficiency, this paper discusses the moderating effect of input efficiency of fertilizers, pesticides, agricultural film, agricultural machines and water resources on agricultural production agglomeration affecting agricultural carbon productivity and answers the mechanism of carbon emission reduction of agricultural production agglomeration.

Article
Publication date: 19 June 2017

Simon Cadez and Chris Guilding

A management accounting perspective that underscores a quest for reducing conventionally appraised costs, negative output costs as well as heightened eco-efficiency has been used…

1806

Abstract

Purpose

A management accounting perspective that underscores a quest for reducing conventionally appraised costs, negative output costs as well as heightened eco-efficiency has been used in pursuit of the study’s two main study objectives. The purpose of this paper is twofold: first, the study seeks to further understanding of the relationship between product output volume, carbon costs, and CO2 emission volume in carbon-intensive firms. Second, it identifies factors affecting climate change abatement strategies pursued by these firms. Heightening appreciation of the climate change challenge, combined with minimal CO2 emission research undertaken from a cost management perspective, underscores the significance of the study.

Design/methodology/approach

A triangulation of quantitative and qualitative data collected from Slovenian firms that operate in the European Union Emissions Trading Scheme has been deployed.

Findings

CO2 polluting firms exhibit differing carbon cost structures that result from distinctive drivers of carbon consumption (product output vs capacity level). Climate change abatement strategies also differ across carbon-intensive sectors (energy, manufacturing firms transforming non-fossil carbon-based materials, and other manufacturing firms) but are relatively homogeneous within them.

Practical implications

From a managerial perspective, the study demonstrates that carbon efficiency improvements are generally not effective in triggering corporate CO2 emission reduction when firms pursue a growth strategy.

Social implications

Global warming signifies that CO2 emissions constitute a social problem. The study has the potential to raise societal awareness that the causality of the manufacturing sector’s CO2 emissions is complex. Further, the study highlights that while more efficient use of environmental resources is a prerequisite of enhanced ecological sustainability, in isolation it fails to signify improved ecological sustainability in manufacturing operations.

Originality/value

The paper has high originality as it reports one of the first management accounting studies to explore the distinction between combustion- and process-related CO2 emissions. In addition, it provides distinctive support for the view that eco-efficiency is more consistent with the economic than the environmental pillar of sustainability.

Details

Accounting, Auditing & Accountability Journal, vol. 30 no. 5
Type: Research Article
ISSN: 0951-3574

Keywords

Open Access
Article
Publication date: 5 April 2023

Shan Chen, Yuandi Wang, Hongping Du and Zhiyu Cui

Although the tasks of managing carbon peaks and achieving carbon neutrality in China are arduous, they are also of great significance, which highlights China’s determination and…

Abstract

Purpose

Although the tasks of managing carbon peaks and achieving carbon neutrality in China are arduous, they are also of great significance, which highlights China’s determination and courage in dealing with climate change. The power industry is not only a major source of carbon emissions but also an important area for carbon emission reduction. Thus, against the backdrop of carbon neutrality, understanding the development status of China’s power industry guided by the carbon neutrality background is important because it largely determines the completeness of China’s carbon reduction promises to the world. This study aims to review China’s achievements in carbon reduction in the electric industry, its causes and future policy highlights.

Design/methodology/approach

The methods used in this study include descriptive analyses based on official statistics, government documents and reports.

Findings

The research results show that, after years of development, the power industry has achieved positive results in low-carbon provisions and in the electrification of consumption, and carbon emission intensity has continued to decline. Policy initiatives play a key role in this process, including, but not limited to, technology innovations, low-carbon power replacement and supported policies for low-carbon transformation toward low-carbon economies.

Originality/value

This study provides a full picture of China’s power industry against the backdrop of low-carbon development, which could be used as a benchmark for other countries engaging in the same processes. Moreover, a careful review of China’s development status may offer profound implications for policymaking both for China and for other governments across the globe.

Details

International Journal of Climate Change Strategies and Management, vol. 15 no. 2
Type: Research Article
ISSN: 1756-8692

Keywords

Article
Publication date: 12 April 2013

Chukwumerije Okereke and Kristina Küng

The purpose of this paper is to provide a descriptive analysis of the carbon management activities of the cement industry in Europe, based on a study involving the four largest…

1906

Abstract

Purpose

The purpose of this paper is to provide a descriptive analysis of the carbon management activities of the cement industry in Europe, based on a study involving the four largest producers of cement in the world. Based on this analysis, the paper explores the relationship between managerial perception and strategy, with particular focus on the impact of government regulation and competitive dynamics.

Design/methodology/approach

The research is based on extensive documentary analysis and in‐depth interviews with senior managers from the four companies who have been responsible for and/or involved in the development of climate change strategies.

Findings

It was found that whilst the cement industry has embraced climate change and the need for action, there remains much scope for action in their carbon management activities, with current effort concentrating on hedging practices and win‐win efficiency programs. Managers perceive that inadequate and unfavourable regulatory structure is the key barrier against more action to achieve emission reduction within the industry. Interestingly, EU cement companies are also shifting their CO2 emissions to less developed countries of the South.

Originality/value

The paper analyses corporate climate strategy in one of the most carbon intensive and yet least studied industries. With specific focus on the EU, the paper highlights a number of policy approaches for encouraging the cement industry on the path of deeper emission reduction.

Article
Publication date: 18 January 2023

Linqi Xu, Fu Jia, Xiao Lin and Lujie Chen

This study aims to systematically review the current academic literature on the role of technologies in low-carbon supply chain management (SCM), identify and analyse critical…

1304

Abstract

Purpose

This study aims to systematically review the current academic literature on the role of technologies in low-carbon supply chain management (SCM), identify and analyse critical themes and propose an integrated conceptual model.

Design/methodology/approach

A systematic literature review of 48 papers published between 2010 and 2022 was conducted. A conceptual model was advanced.

Findings

Based on the analysis and synthesis of the reviewed papers, this review provides an initial attempt to integrate technology adoption and low-carbon SCM by developing a diffusion of innovation model of technology-enabled low-carbon SCM within the technology–organisation–environment (TOE) framework, in which drivers, enablers and barriers to technology adoption practices are identified. The environmental, economic and social outcomes of adoption practices are also identified.

Originality/value

This study provides a novel and comprehensive roadmap for future research on technology-enabled low-carbon SCM. Furthermore, policy, as well as managerial implications, is presented for policymakers and managers.

Details

Supply Chain Management: An International Journal, vol. 28 no. 4
Type: Research Article
ISSN: 1359-8546

Keywords

Article
Publication date: 6 March 2017

Keun-Hyo Yook, Hakjoon Song, Dennis M. Patten and Il-Woon Kim

This paper aims to examine whether the amount of costs disclosed as relating to environmental controls is associated with environmental performance in terms of carbon-based…

1134

Abstract

Purpose

This paper aims to examine whether the amount of costs disclosed as relating to environmental controls is associated with environmental performance in terms of carbon-based eco-efficiency, and whether any relation supports voluntary disclosure theory or legitimacy theory arguments. Further, this paper attempts to determine whether the relations differ across the initial Kyoto Protocol period.

Design/methodology/approach

In this study, the focus was on Japanese firms over the period from 2002 to 2012. Disclosed environmental control costs (capital expenditures and operating costs) were identified and eco-efficiency measures based on carbon emissions were calculated. Relations were tested for using regression models controlling for other potential impact factors.

Findings

This study’s results indicate a negative relation between disclosed levels of environmental control costs and eco-efficiency performance measures, and, for two of our three eco-efficiency metrics, this is more pronounced over the Kyoto Protocol period.

Research limitations/implications

These results support a legitimacy theory (as opposed to voluntary disclosure theory) explanation for the relation between the levels of disclosed environmental control costs and carbon-based eco-efficiency.

Originality/value

This study is the first to explore how flexibility in cost classification may be used by companies to foster a disclosure strategy.

Details

Sustainability Accounting, Management and Policy Journal, vol. 8 no. 1
Type: Research Article
ISSN: 2040-8021

Keywords

Article
Publication date: 29 January 2020

Wei Lu, Vivian W.Y. Tam, Heng Chen and Lei Du

Addressing global warming challenge, carbon emissions reduction potential of the construction industry has received additional attentions. The decoupling of construction industry…

2634

Abstract

Purpose

Addressing global warming challenge, carbon emissions reduction potential of the construction industry has received additional attentions. The decoupling of construction industry and carbon emissions through policies, technologies and model innovations is an effective way for reducing environmental pollution and achieve eco-urban target. The paper aims to discuss these issues.

Design/methodology/approach

Within the scope of green building carbon emissions (GB-CO2) research, a large number of scientific literature has been published in construction discipline over the past few decades. However, it seems that a systematic summary of strategies, techniques, models and scientific discussion of future direction of GB-CO2 is lacking. Therefore, this paper carries out data mining on authoritative journals, identified the key research topics, active research areas and further research trends through visualization studies.

Findings

This study contributes to the body of knowledge in GB-CO2 by critically reviewing and summarizing: professional high-quality journals have a greater influence in the scope of research, developed countries and developing countries are all very concerned about sustainable buildings, and the current hot topics of research focus on the application of the life cycle models, energy efficiency, environmental performance of concrete material, etc. Moreover, further research areas that could expand the knowledge of cross-national long-term carbon mechanisms, develop comprehensive life cycle carbon emissions assessment models, build technical standards and tests for the sustainable building material and systems, and exploit multi-objective decision models considering decarbonizing design and renewable energy.

Originality/value

This study is of value in systematic insight the state-of-the-art of GB-CO2 research in the more recent decade. A more vividly and effectively method is documented in extending the traditional bibliometric review to a deeper discussion. This study can also benefit construction practitioners by providing them a focused perspective of strategy and technologies innovations for emerging practices in green building projects.

Details

Engineering, Construction and Architectural Management, vol. 27 no. 5
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 12 September 2016

Nathaniel Horner, Antonio Geraldo de Paula Oliveira, Richard Silberglitt, Marcelo Khaled Poppe and Bárbara Bressan Rocha

This paper aims to use quantitative metrics to chart the unique history leading to Brazil’s leadership in renewable energy and identifies a set of meta-scenarios that define…

2191

Abstract

Purpose

This paper aims to use quantitative metrics to chart the unique history leading to Brazil’s leadership in renewable energy and identifies a set of meta-scenarios that define possible future carbon performance. These meta-scenarios provide a context for discussing specific energy policy implications both at the national scale and from the perspective of Brazil’s urban centres.

Design/methodology/approach

The paper defines and uses three metrics – energy efficiency, decarbonisation and carbon efficiency – to plot both Brazil’s historic energy pathway and a set of future energy scenarios put forth by various national and international energy agencies. The authors then use a meta-scenario approach to group these alternate pathways, identifying specific policy levers associated with the realisation of each.

Findings

The authors identify plausible policy changes that will help move Brazil off a current trajectory of stagnated energy performance to a “greener” scenario in which carbon efficiency improves even as Brazil’s economic growth continues. Such policies include energy efficiency programmes and continued expansion of the country’s already extensive hydropower and biomass capacity. Adoption of policies that would put Brazil on a more aggressive path towards a global sustainability scenario currently seems impractical.

Originality/value

This paper brings a standardized set of metrics to bear on Brazil’s unique energy history, which in turn helps identify specific policy impacts for continued GHG reduction in Brazil’s future from national and urban perspectives.

Details

foresight, vol. 18 no. 5
Type: Research Article
ISSN: 1463-6689

Keywords

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