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With the growing global energy demand and limited production of conventional crude oil, the extraction of unconventional heavy and extra-heavy oil is receiving unprecedented attention. China is the fourth largest producer of heavy oil. High viscosity and complex formation environments increase the difficulty of exploiting heavy oil. To alleviate the economic cost and environmental pollution pressure brought by heavy oil production, China has achieved significant advancement in the innovation of heavy oil recovery, including accelerating the transformation of thermal technology to non-thermal technology and the use of new energy technology to achieve the goal of low-carbon economy and green environmental protection. Based on the background of heavy oil in China, this paper recharacterizes the high-viscosity mechanism of heavy oil. From different aspects, including basic principles, main characteristics, applicability, limitations, and challenges, this paper comprehensively reviews existing heavy oil recovery technologies, including thermal recovery, in-situ upgrading, cold recovery, and new energy technologies. Currently, in China, the main target of heavy oil recovery is achieving the "carbon peaking and carbon neutrality" goals, which can be described as low energy consumption, low emission, and low pollution. To facilitate the low-carbon transition in the extraction of heavy/extra-heavy oil and attain environmental sustainability goals, it is essential to increase the proportion of non-thermal factors in thermal recovery technologies, develop efficient in-situ catalysts, adopt clean cold extraction techniques, and advance the development of new energy technologies. [ABSTRACT FROM AUTHOR]

The mitigation of climate change requires that agricultural development would proceed in accordance with green and sustainable practices. This implies that economic performance should be improved while minimizing the impact on the environment. One way to assess the underlying costs of sustainable agricultural development, and to model the relationship between the environment and the economy in general, is to use the carbon shadow price (CSP). In this paper, we utilize a by-production model within a non-parametric framework to estimate the agricultural CSP from 1997 to 2020 in 31 provinces of China. The patterns of the agricultural CSP are unveiled through kernel density analysis and convergence tests. Additionally, this paper constructs a comprehensive agricultural informatization indicator using the entropy method. We then empirically investigate its influence on agricultural CSP. The results reveal that China's agricultural CSP has demonstrated consistent growth over the past two decades which suggests serious improvement in environmental performance. Furthermore, the CSP show cross-province variation, albeit with conditional β convergence. Our empirical findings indicate that agricultural information technology contributes to an increase in CSP, thereby indicating its positive role on the green growth of agriculture in China. [ABSTRACT FROM AUTHOR]

While existing literature acknowledges the development of digital capabilities as essential for enterprises to achieve digital transformation, it falls short in offering comprehensive theoretical insights into the dynamic evolution of these capabilities, especially in the field of environmental and sustainability issues. This paper addresses this gap by employing an exploratory single-case study methodology to investigate the intricate process through which an ecological restoration enterprise in China updates its digital strategy, facilitating the dynamic evolution of its digital capabilities from a resource orchestration theory perspective. Our findings reveal a sequential evolution from digital strategy renewal to resource orchestration and, ultimately, the advancement of digital capabilities. Specifically, the enterprise engages in a co-adjustment and co-creation process, aligning its resources with a digital strategy refresh and fostering the emergence of digital integration and innovation capabilities through effective resource management. This includes the accumulation and divesting of resources as part of the construction process, alongside the enrichment and bundling of resources. This research bridges the gap in the current literature by providing a nuanced understanding of the mechanisms that drive the evolution of digital capabilities, and it offers a theoretical framework that integrates strategic renewal with resource orchestration for environmental and socio-economic sustainable development. Furthermore, the insights gained provide vital managerial implications for the governance, corporate social responsibility and policy of industrial digitalization towards global environmental practice and sustainable development goals (SDGs). [ABSTRACT FROM AUTHOR]

Innovative emission reduction technologies combined with optimized processes can effectively reduce the environmental pressure in the iron and steel industry (ISI). Identifying and comparatively analyzing the carbon emissions (CE) from steel productions is conducive to achieving China's ambitious carbon reduction targets. In this paper, we investigated two innovative routes: the shaft furnace-induction furnace-basic oxygen furnace route (SF-IF-BOF) and shaft furnace-electric smelting furnace-basic oxygen furnace route (SF-ESF-BOF), alongside two traditional routes: the blast furnace-BOF route (BF-BOF) and SF-electric arc furnace route (SF-ESF). The analysis was based on a functional unit of 1000 kg of crude steel (CS). By establishing the mass and energy balance models and decision criteria, 12 typical smelting scenarios for these routes were analyzed and compared in terms of materials consumption and CE. The results showed that increasing the proportion of scrap was beneficial for reducing CE. Under the condition of a 50% scrap ratio, the CE of the SF-IF-BOF, SF-ESF-BOF, BF-BOF, and SF-EAF routes were 768, 823, 946, and 870 kg, respectively. The SF-IF-BOF route displayed the most significant advantage of CE reduction. In addition, by using 100% zero-carbon electricity substitution, the SF-EAF route exhibited the greatest CE reduction effect of 41% (from 870 to 510 kg/t). While deploying 100% biomass fuels to replace coal, the CE of the BF-BOF route reduced by 80%. Finally, after introducing biomass fuels and zero-carbon electricity, the CE of the SF-IF-BOF route was minimized to a significantly low 13 kg/t (from 768), nearing zero CE. This research is expected to provide a novel solution for further CE reduction in the future of ISI, contributing to environmental sustainability and carbon reduction goals. • Suggestions for solutions to reduce CO2 emissions in the steel industry are provided. • Emissions of the SF-IF-BOF and SF-ESF-BOF compared to the BF-BOF and DRI-EAF routes. • DRI is considered to be generated using COG zero reforming process. • Using zero-C electricity and biomass can reduce CO2 emissions for the steel industry. [ABSTRACT FROM AUTHOR]

As one of the most swiftly industrializing countries in the world, China is struggling with significant challenges facing its environment, in particular in its marine ecosystems. Hence, economic activities increasingly are influencing these ecosystems, requiring their study crucial for sustainable development. Therefore, it is paramount perceiving the potential implications of economic growth and foreign direct investment (FDI) for marine health. The study aims to explore the impact of economic growth and FDI on China's marine ecosystem during 1980–2019, examining the probable intersections of economic advancement, FDI, and marine sustainability, the study used a novel nonlinear Fourier Autoregressive Distributed Lags (FARDL) approach. Notably, the paper confirms the Fishing Grounds Load Capacity Curve (FGLCC) hypothesis, demonstrating a nonlinear affiliation among income levels and maritime conditions. Moreover, the results point out that FDI initially worsens marine conditions until a certain threshold is reached, marking a pivotal change in the influence of FDI from environmental degradation to improvement. In addition, the study underscores the critical need for policies that balance economic development with Chines' marine environmental sustainability, emphasizing the importance of intended regulatory and strategic interventions. These insights are vital for enhancing marine requirements and ensuring well-being and health of future generations, providing significant implications maritime policymakers in addressing marine environmental challenges amid economic development. [Display omitted] • Analyzes China's marine sustainability from 1980 to 2019 using the Fishing Grounds Load Capacity Factor. • Proposes and tests the Fishing Grounds Load Capacity Curve hypothesis. • Evaluates marine Pollution Haven and marine Pollution Halo hypotheses. • Provides evidence for FGLCC and marine Pollution Haven based on Fourier ARDL modelling. • Offers insights into balancing economic growth and marine ecosystem preservation in China through key policy levers. [ABSTRACT FROM AUTHOR]

Based on 196 prefecture-level cities in China from 2006 to 2021, this paper constructs a weight matrix of urban economic geography and uses the spatial differential model to verify the impact of smart city policies on urban green energy efficiency. The results show that the efficiency value of green energy fluctuates in Chinese cities. Different test results show that smart city policies can effectively improve urban green energy efficiency, but mainly from the time effect rather than the individual effect. It means the improvement in urban green energy efficiency comes more from the fast-growing of the Chinese economy and urban construction in this period than from the country's smart city pilot policy. In addition, from the spatial spillover effect result, China needs to design a better urban spatial development plan to improve the capacity of smart city energy services and vigorously develop intelligent technology represented by information and communication science. [ABSTRACT FROM AUTHOR]

Achieving urbanization sustainability is considered to be both an important component of the Sustainable Development Goals and a key way to address the conflict between limited resource constraints and urban continued growth. Regarding the urbanization sustainability, the impact of ecological environment and resource consumption has been widely discussed, while the holistic effect of urban land expansion and urban population dynamics is under-researched. This paper evaluated the urbanization sustainability of 15 urban agglomerations in China from 2000 to 2020, and applied the Geodetector model to investigate its impact mechanism. The results show that at the national level, the level of urbanization sustainability exhibited a trend of first increasing and then decreasing, accompanied by significant spatial differentiation. Spatially, the level of urbanization sustainability in urban agglomerations located in the northeast regions had strong variability during the study period. In contrast, urban agglomerations located in the central region had a lower level of urbanization sustainability due to the unrestricted expansion of urban land. In addition, urbanization sustainability varied according to the development stage of urban agglomerations. Specifically, urbanization sustainability showed a downward trend in the initial development stage, early growth stage and later growth stage of urban agglomeration, and upward trend in mature stage. Economic development level, foreign direct investment, industrial structure and urbanization level were the primary determinants of differences in urbanization sustainability at both national and regional levels. These findings may help to formulate the urban sustainable development planning and differentiated land use policies. • A new evaluation framework for urbanization sustainability was proposed. • The sustainability of urbanization varies at different stages of development. • Economic factors are the primary determinants of urbanization sustainability. • The interaction effect of factors affect sustainability of urbanization. [ABSTRACT FROM AUTHOR]

As the path of industrial eco-efficiency (IEE) needs to be re-examined from a multi-dimensional perspective, this research opens the internal "black box" of China's industrial eco-economic system driven by sustainable development goals (SDGs) and decomposes IEE into industrial production and sustainable development stages. It further divides the industrial production stage into two parallel subsystems of water use efficiency (WUE) and energy efficiency (EE) and derives SDG6 efficiency (SDG 6 E) and SDG7 efficiency (SDG 7 E) in the sustainable development stage respectively. The paper proposes a meta two-stage parallel entropy dynamic DDF-DEA model to re-measure IEE of 30 provinces in China from 2015 to 2021, discusses the relationship between overall efficiency and stage efficiency, and by using the Tobit model explores various types of influencing factors by subregion. The results show that the modified DDF-DEA model can explore China's IEE more accurately under SDGs. China's IEE is more stable from 2015 to 2021, with the efficiency value always fluctuating between 0.59 and 0.64, the overall level is low, and there is more room for improvement. There are significant inter-provincial differences in IEE and efficiency inertia. In more than 75% of the provinces SDG 7 E constrains IEE improvement, while the dynamic evolution of IEE and its subsystem efficiency varies across regions. Environmental regulation is a common factor affecting IEE across the country and in the east, central, and west regions, whereas the level of economic development, openness to the outside world, and urbanization rate are differential factors affecting IEE across the country and in the three major regions. This study offers new perspectives for exploring the path of IEE enhancement and providing empirical references for the collaborative construction of industrial ecological civilization. [Display omitted] [ABSTRACT FROM AUTHOR]

In the dynamic landscape of rapid change and the pervasive influence of the digital revolution, the discussion surrounding the impact of digital transformation on the innovation performance of firms has become a focal point of intense debate. This paper aims to contribute to the evolution and advancement of traditional organizations toward high-quality development by addressing this issue through the integration of technology into the framework, leveraging the resource-based theory. The study seeks to explore the influence of digital transformation on innovation performance, specifically examining the role of supplier concentration in this relationship. Additionally, we investigate the moderating effect of CEO financial experience on the association between digital transformation and innovation performance. Utilizing multiple regression methodologies and analyzing data from Chinese listed firms spanning the period from 2007 to 2022, our empirical findings reveal a direct positive relationship between digital transformation and innovation performance. Furthermore, the study uncovers an indirect pathway through which digital transformation enhances innovation performance by mitigating supplier concentration. Notably, the positive impact of digital transformation is amplified by a CEO's background in finance. Finally, the effect of digital transformation on innovation performance is particularly pronounced in sectors such as state-owned entities, advanced technology companies, large-scale businesses, and those in their maturity phase. These insights provide valuable contributions to addressing concerns related to digital transformation, particularly in emerging economies like China. The findings offer essential lessons for navigating the transition to Industry 4.0 and fostering sustainable innovative practices. By emphasizing the role of supplier concentration and the moderating influence of CEO financial experience, this research contributes to a nuanced understanding of how digital transformation can positively impact innovation performance across diverse sectors. [ABSTRACT FROM AUTHOR]

With the rising awareness of green and sustainable development, corporate environmental, social, and governance (ESG) performance has become an essential topic in academia. Existing studies have focused on the driving role of formal institutions on corporate ESG performance while ignoring the motivational role of informal institutions such as culture. Based on the data of Chinese A-share listed companies from 2009 to 2021, this study adopts textual analysis to quantify corporate culture and discusses the impact of corporate culture on ESG performance and its internal mechanism. We find that corporate culture significantly enhances ESG performance. Mechanism test indicates that corporate culture can promote green innovation and improve information transparency through resource and information effect, enhancing ESG performance. We further demonstrate differences in the impact of corporate culture dimensions on ESG performance, with innovation culture and quality culture being the most prominent. In addition, there is heterogeneity in the impact of corporate culture on ESG performance. In the context of non-state-owned property rights, low market attention, and high economic policy uncertainty, the impact of corporate culture on ESG performance is more significant. This paper enriches the related research on ESG performance drivers from the informal system perspective and provides decision-making references for enterprises to promote ESG practices and achieve sustainable development. [ABSTRACT FROM AUTHOR]

This research examines the influence of political system changes, particularly official turnover, on pollution reduction in Chinese industrial firms—a response to the environmental challenges posed by China's economic growth. Utilizing micro-panel data from 2000 to 2014 and an official turnover database, this study assesses how these turnovers affect firm-level pollution. The analysis confirms that official turnovers significantly reduce emissions, with the effect more pronounced in non-state-owned enterprises, under officials who are male, hold PhDs, and are older. This impact is also stronger in areas with a larger tertiary sectors and higher economic growth. A detailed comparison reveals that mayoral turnovers have a greater abatement effect than those of municipal secretaries, especially in cases of abnormal turnovers. Crucially, this study demonstrates that mayoral turnovers lead to pollution reduction by promoting corporate exports and innovation. The baseline regression results, confirmed as robust after extensive robustness checks, underscore the significance of these findings. This paper sheds light on the political dynamics of environmental governance in China, advocating bureaucratic reforms to reduce emissions and providing strategic recommendations to improve national environmental sustainability. • Political turnover in China leads to significant pollution reduction in industrial firms. • The effect of official turnovers on reducing emissions is more pronounced in non-state-owned enterprises. • Turnover effects are stronger under older, male officials with PhDs. • Mayoral changes have a greater impact on pollution reduction than municipal secretaries, particularly in abnormal turnovers. • Mayor turnovers contribute to pollution reduction by promoting exports and innovation in firms. [ABSTRACT FROM AUTHOR]