Implementation Of Green Technology Research Articles

Exploring the green and low-carbon development pathway for an energy-intensive industrial park in China

Energy-intensive industrial parks (IPs) exhibit distinct characteristics, including a significant presence of resource-dependent industries, substantial greenhouse gas (GHG) emissions, and severe air pollution. Focusing on energy-intensive IPs and promoting their green and low-carbon development is crucial to achieving high-quality development of IPs. Taking a typical energy-intensive industrial park (IP) in Henan Province—the Red Flag Cannel Industrial Park (RFCP) as the research object, this study applied structural adjustment model, scenario analysis, and synergistic effect evaluation methods to explore the green and low-carbon transition pathway. The GHG and air pollutant reduction potential and synergistic emission reduction effect of the RFCP were comprehensively analyzed under three measures of industrial structure adjustment, energy structure adjustment, and green technology implementation. The scenario analysis indicates that the integrated scenario (S3) shows the most significant emission reduction potential by 2030. Compared to the baseline scenario (S0), the CO2eq emission reduction is 11.66 Mt (53% reduction rate), and the emission reduction rate of air pollutants ranges from 36% to 68% in S3. The synergistic effect evaluation shows that industrial structure adjustment shows the best synergistic control effect on GHG and air pollutants in 2030. The result also indicates that industrial structure adjustment and energy structure adjustment are the main measures to reduce GHG and air pollutants of IPs. Finally, some policy recommendations regarding the transformation direction of energy-intensive IPs were proposed. This study will provide valuable references for the green and low-carbon development of energy-intensive IPs.

Experimental Investigation of Oxy-Hydrogen Injection in Natural Gas/Diesel Dual-Fuel Engine: Performance and Emission Analysis under Low Load Operation

The pursuit of achieving zero carbon emissions by 2050 has led to the implementation of green technologies in the maritime industry. One crucial aspect is the adoption of alternative fuels, with a focus on non-fossil fuels to enhance energy efficiency and minimize emissions during ship operations. This study explores the innovative dual fuel diesel – Compressed Natural Gas (CNG) technology, which offers relatively low emissions with uncomplicated modifications to the diesel engine. CNG is injected into the intake manifold, addressing the need for cleaner fuel options. However, the evolution of this technology has encountered challenges such as methane slip resulting from incomplete combustion. This research proposes an intervention using hydrogen within the combustion chamber to improve combustion quality. Oxy-hydrogen gas (HHO), a carbon-free fuel derived from water through electrolysis, is considered as a potential solution. The utilization of HHO serves as a substitute for pure H2 due to its more feasible production and application, considering the global limitations in hydrogen storage and usage in transportation. The study aims to investigate the impact of HHO on the performance and emissions of dual fuel engines. Experimental tests are conducted under low loads to simulate critical operational points of the engine. Results indicate that the dual fuel system exhibits significant fuel savings, particularly with increasing injection duration. However, the need for additional oxygen to enhance combustion perfection must be balanced. HHO injection demonstrates the potential to improve engine performance, leveraging the oxygen content in HHO and the positive characteristics of hydrogen with its high Lower Heating Value (LHV). Furthermore, the research suggests that HHO injection can mitigate methane slip issues associated with dual fuel engine operations, offering a promising avenue for emission reduction

Air Pollution: A Challenge to Public Health and Healthcare Systems

Air Pollution: A Challenge to Public Health and Healthcare Systems

Green innovations in construction: how environmental technologies shape the economy of sustainable cities

The article examines current trends in the use of green technologies in construction in order to create sustainable and environmentally friendly cities. The authors highlight various aspects of green innovation, such as energy-efficient building materials, waste management systems, sustainable infrastructure and energy efficiency of buildings. The paper also condemns the benefits of green innovation, including reducing environmental impacts, improving the energy efficiency of buildings, improving air and water quality in urban environments, and examines examples of successful implementation of green technologies in various countries and cities. The researchers call for the active introduction of green innovations in construction in order to create sustainable cities that can combine modern amenities with minimal impact on natural resources. The article emphasizes that green innovations in construction not only contribute to reducing the negative impact on the environment, but can also significantly save resources and costs for the operation of buildings in the long term. The authors draw attention to the fact that the support and development of green technologies in construction can lead to job creation, stimulate innovation and improve the quality of life in cities. The role of state and municipal authorities in promoting green initiatives, implementing sustainable construction standards, as well as providing financial incentives for enterprises actively involved in creating environmentally sustainable urban environments is also highlighted. In general, the paper notes the need to understand the importance of the transition to green innovations in construction in order to ensure the sustainability of cities, improve the quality of life of citizens, and, what is especially important in the modern world, to cope with the challenges of climate change.

GreenTech technologies for sustainability of the national economy

The sustainability of national economic systems continues to be a longstanding issue. States continue to interact on climate agendas and environmental topics in a tense geopolitical situation. The expansion and implementation of GreenTech technologies is becoming a prerequisite for partnerships and entry into new international markets for the supply of products and services. The article provides an overview of the level of implementation of green technologies in various sectors of Russia's national economy. Conclusions are drawn on the need to continue ecological modernization of the national economic system and to expand interstate cooperation on climate change issues.

Impact of enterprises of the mining and metallurgical complex of the Sverdlovsk region on the environment and directions of its reduction

Purpose of the work. A long-term intensive work of mining and metallurgical enterprises in Sverdlovsk region, caused by the presence of a large number of ore deposits, inevitably leads to the serious negative environmental impact. The purpose of this work is the analysis of this impact in recent years, measures taken by the largest enterprises for its reduction and the assessment of area and abilities of the work in this direction. Methodology. In this work, data from open sources for analysis and systematization were used – government reports on the state of the environment in Sverdlovsk region, scientific reports, official statistical data. Results and their field of application. There are data on environmental impact of the largest mining and metallurgical enterprises of Sverdlovsk region: JSC “EVRAZ Kachkanarskiy ore mining and processing combine”, JSC “Vysokogorskiy mining and processing combine”, JSC “Nizhnetagilskiy metallurgical combine”, JSC “United Company RUSAL Ural’s aluminum” and others analyzed and systematized. There are the opportunities of this negative impact reduction and required direction of actions according to the authors described: 1) development and implementation of the integrated territorial eco-technological approach that includes the elaboration of various and heterogeneous natural-technological, economic, managerial and social aspects; 2) implementation of green technologies; 3) environmental quality prediction and the use of prediction data when implementing production activity. Conclusions. A number of large enterprises of the industry show the trend of the improving of ecological performance through a variety of activities in the area of environmental protection. It should be noted that one of the factors mainly determining the degree of environmental impact, remains the volume of production. The implementation of complex and ambitious tasks related to the environmental impact of the mining and metallurgical enterprises reduction requires the introduction of serious scientific and practical developments with appropriate financial support and consistent implementation of state policy.

Sustainable Business Practices: Integrating Environmental and Social Responsibility into Management Strategies

"Sustainable Business Practices: Integrating Environmental and Social Responsibility into Management Strategies" delves into the imperative shift toward sustainable practices within contemporary business management. The article explores the integration of environmental and social responsibility into organizational strategies, highlighting the evolving role of businesses in addressing environmental challenges and contributing positively to society.
 The background of the research underscores the growing recognition of the impact of business activities on the environment and society. This awareness has led to an increased emphasis on sustainable business practices as a means to balance economic goals with environmental and social concerns. The research gap lies in the need for a comprehensive understanding of how organizations effectively integrate sustainability into their management strategies.
 The urgency of this research is grounded in the critical need for businesses to adopt responsible practices that go beyond profit maximization. The article reviews previous studies to identify successful cases of sustainable business models, examining the challenges faced by organizations and the innovative approaches they adopt to embed sustainability into their core operations.
 The novelty of the article lies in its in-depth analysis of sustainable business practices, exploring the strategies employed by organizations to address environmental concerns, ensure social responsibility, and maintain economic viability. It discusses the role of leadership, stakeholder engagement, and the implementation of green technologies in achieving sustainable business outcomes.
 The objective of the research is to provide valuable insights for businesses, policymakers, and academics interested in promoting sustainable practices. The study aims to contribute to the development of practical frameworks for integrating environmental and social responsibility into business strategies, fostering a sustainable and ethical business landscape. Overall, the article seeks to inspire positive change within the business sector and contribute to a more sustainable and responsible global economy.

Fostering self-sustaining water-energy regions: A nexus approach to mitigate water scarcity

The excessive exploitation of fossil resources has induced climate change and consequently water scarcity, which jeopardizes agriculture and the sustainable development of regions. The main objective of this study is to establish a synergy among various components of the nexus model, planning, and policy-making to address the water scarcity crisis and its adverse implications for ensuring the availability and sustainable management of water and employment growth in a region based on the regional constraints. This study develops a water-energy-food-waste nexus model that incorporates data on renewable energy potential, wastewater treatment, and specifically herbal plant cultivation, to determine the capacity of technologies to satisfy water and energy demand in a region with water scarcity. The model is optimized to minimize environmental emissions and maximize economic profit, and validated through sensitivity analysis, demonstrating its potential for sustainable planning and decision-making. Three scenarios were considered. By incorporating renewable technologies, improved irrigation methods, and waste-to-energy conversion, it is evident that relying only on wastewater treatment is not financially feasible without a water market. However, by adopting self-sufficiency in energy production and transitioning to less water-intensive herbal plants, reservoir withdrawals can be reduced by 16.9 % and the need for wastewater treatment can be decreased by 45.9 %. Additionally, the implementation of green technologies and carbon tax policies can lead to reduced emissions and increased economic profit, especially in a green state with higher carbon tax, emphasizing the importance of a comprehensive approach to sustainable development that considers employment and limited resources.

Do natural resources and green technological innovation matter in addressing environmental degradation? Evidence from panel models robust to cross-sectional dependence and slope heterogeneity

This study investigates the impact of natural resources and green technological innovation on environmental degradation via carbon dioxide emissions within the framework of environmental Kuznets curve (EKC) with renewable energy consumption and urbanization as control variables. Current econometric techniques are engaged for accuracy and reliability, and the study panel is revealed to be heterogeneous and cross-sectionally based, with yearly data from Asian countries from 1990 to 2019. The Augmented Mean Group (AMG) and Dynamic Common Correlated Effects Mean Group (DCCEMG) estimators are employed to examine the connection between the variables, and the findings affirm that increasing green technological innovation and renewable energy consumption mitigate environmental degradation, while urbanization exacerbates it. Natural resources are found to have both increasing and decreasing impacts on environmental degradation. The EKC hypothesis is validated in Asia, indicating that environmental degradation rises with economic expansion until it peaks, then declines, forming an inverted U-shaped curve. The study established bi-directional causalities between economic growth and environmental degradation, natural resources and environmental degradation, renewable energy consumption and environmental degradation, and urbanization and environmental degradation. Nevertheless, uni-directional causality from green technological innovation to environmental degradation is affirmed. Therefore, it is recommended that Asian countries prioritize policies that promote the development and implementation of green technologies, such as hybrid vehicles, energy-efficient building systems, and smart grids, among others, to enable sustainable energy consumption. This will reduce resource consumption, waste production, and pollution while achieving significant cost savings.

Management of green investment of countries in terms of their technological development

In the conditions of technological development and informatization of social relations, the formation of effective organizational support for the processes of investing in green technologies is becoming more and more actualized. The object of the research is the management processes of green investment of the countries of the world by various stakeholders in the conditions of increasing movement and development of productive forces towards Industries 4.0 and 5.0. Among the problems that need to be solved, the following should be noted: – low level of management decision-making and implementation of green investment in countries with transition economies and developing countries; – high level of divergence in technological development among the countries of the world in the system of technological structures. Effective organizational and economic support for green investment at the level of the state, investor, manufacturer, and client should be included among the tools for solving these problems. A comparative analysis of green investment of the countries of the world was carried out. The factors of positive and negative impact on the green investment management process in countries with different levels of economy and technological development were formed. Modern trends in the development of green investment were investigated. The effects of the implementation of green technologies by companies of the world were noted. The benchmarking approach has been improved, with regard to the selection of constituent countries-leaders, which can be used in the management of green investments. The criterion indicators of the SWOT analysis of the green investment management system were formed on the example of the innovative project of the university. The necessary conclusions have been drawn based on the research results. The obtained results are explained by the possibility of their application in the system of implementation of projects and programs regarding investment in green technologies (solar stations, wind stations, sewage treatment system, landscaping and greening of territories, geothermal energy). Practical implementation is possible in various countries of the world under the conditions of sustainable technological development from Industry 3.0 to Industry 5.0.

Utilization of Green Materials and Technology for Sustainable Construction in Malaysia

The aim of this study is to investigate the impact of the construction industry on the environment in Malaysia and propose strategies for mitigating its adverse effects through the adoption of sustainable building techniques. The study recognizes the importance of a healthy ecosystem in promoting health conditions, improving living standards, and ensuring a sustainable future for the nation. However, the recent population expansion has placed increased pressure on Malaysia's building industry and infrastructure, resulting in environmental degradation caused by the construction sector. To address this issue, the study examines the overall framework of ecological management implemented in Malaysia's construction industry. It evaluates key aspects of construction management, including the formulation and implementation of environmental policies, the involvement of stakeholders in decision-making processes, and the effective management of construction waste. Additionally, the study conducts a comprehensive assessment of specific regulations and guidelines pertaining to construction waste, water contamination, and air pollution, all of which are prevalent issues in Malaysia's construction activities. Furthermore, the study highlights the benefits of using green materials in construction to minimize environmental impact and enhance overall quality of life. It explores the implementation of green technologies in Malaysia, considering their advantages and disadvantages within the local context. By doing so, the study aims to provide insights into the challenges faced in the widespread adoption of green technologies, taking into account the perspectives of the government, economy, society, and available resources. Ultimately, the study emphasizes the need for collaboration among all stakeholders to address environmental damage effectively. It stresses the importance of an inclusive approach, ensuring that no one is left behind in the efforts to rectify the situation and prevent further deterioration of the environment. By taking proactive measures and implementing sustainable building techniques, it is hoped that the construction industry in Malaysia can contribute to a greener and more sustainable future for the nation.

Implementation and Use of Digital, Green and Sustainable Technologies in Internal and External Transport of Manufacturing Companies

The concept of Industry 5.0 provides a human-centered, sustainable, and resilient manufacturing system with a high emphasis on green technologies. This paper will examine the current use and perception of the green and digital technologies in the internal and external transport systems of Croatian manufacturing companies, relying on the continuous work of the authors in the field of local manufacturing industry development and digitalization. On a sample of 112 companies, statistical analysis of the results has shown that the greatest challenge in the digital technologies implementation is the unavailability of the technology on the market and employee resistance to change. The companies perceive benefits of renewable resource usage in internal transport in the rise in environmental awareness and increased flexibility, while the productivity increase and human safety improvement are the crucial reasons for the digitalization of internal transport in Croatian manufacturing companies. In external transport, the use of renewable energy sources is very rare, due to high price and low endurance of the vehicles, but the main reasons for its future possible implementation are environmental awareness, profitability, and sustainability. The majority of the companies in Croatia are still not familiar with Industry 4.0 or 5.0 concept but have shown a high interest for digital and green technology implementation to enable sustainable future development.

Sustainable Higher Education Systems - Approaches & Practices with Emphasis on Green Technologies and their Integration in Higher Education Systems

This chapter delves into a diverse range of methodologies and practices pertaining to green technologies and their integration within higher education systems, highlighting the importance of embedding sustainability across all facets of campus life. It scrutinises green campus endeavours, ecologically minded curricula and research, and the inclusion of green technologies in higher education institutions. Moreover, the chapter exhibits exemplary approaches and case studies, emphasises the challenges and potentialities associated with the implementation of green technologies, and explores the prospective pathways for sustainable higher education systems. By adopting green technologies and sustainable practices, higher education establishments can significantly contribute to global sustainability pursuits and aid in forging a more sustainable future.

Barriers to Undertaking Green Building Projects in Developing Countries: A Turkish Perspective

Green buildings (GBs) play an important role in achieving sustainable development goals. However, the implementation of green technologies in building projects has not reached the desired level in developing countries such as Turkey because of barriers stemming from country-related factors as well as factors related to design and construction. The objective of this study was to explore the barriers to undertaking GB projects in Turkey. A questionnaire survey was administered to 116 construction practitioners to analyze the criticality of barriers to GB design and construction in the Turkish construction industry. Both descriptive and inferential statistics were adopted to evaluate the data obtained from the questionnaire survey. The findings suggest that the major barriers that hinder the adoption of GBs in Turkey are higher construction cost, lack of knowledge about GBs, lack of an authorized GB rating system, unavailability of GB materials, and inadequate market demand, whereas longer design time is the least critical barrier. The results of factor analysis indicate that the barriers to undertaking GB projects can be grouped under five “factors”, i.e., cost- and demand-related barriers, market-related barriers, people-related barriers, government-related barriers, and time-related barriers. In light of the results, policy makers and construction practitioners can devise strategies to promote GBs in Turkey, which can also be valid in other developing countries with similar socio-economic conditions.

Mechanism of knowledge management process towards minimizing manufacturing risk under green technology implementation: an empirical assessment.

Given the critical importance of green technology implementation (GTI) is important for production process improvement and an eco-friendly environment. The present study investigates the connection between GTI and the knowledge management (KM) process to minimize manufacturing risk. This research also validates that an assured combination of green implementation and KM can lead to minimizing manufacturing risk. The sample data (153) was taken from those manufacturing companies that utilize green technologies. Smart PLS 3.2.9 analyzes the relationship between certain variables of GTI and the KM process. Furthermore, fuzzy set qualitative comparative analysis (fsQCA) is used for a combined configurational approach to examine manufacturing risk minimization. The study's outcome validated that green implementation positively correlated with KM to minimize production risk. fsQCA approach, KM, and green implementation outcome indicated that production risks are minimized. This study contributes to bridging research gaps in the literature and advances understanding of the interrelationship between green implementation and KM processes to minimize manufacturing risk. In addition, research is vital to combine direct and configurational methodologies to highlight two distinct facets of green implementation and the KM process for minimizing manufacturing risk.

New Business Models in the Energy Sector in the Context of Revolutionary Transformations

The relevance of the problem of improving business models in the energy industry has become especially acute in recent years due to the energy transition, the emergence of new energy production and consumption technologies, and the increase in environmental requirements for energy companies’ performance. The purpose of the study is to form recommendations for creating business models in energy companies that meet modern realities and ensure the sustainable development of the energy business in an environment that is characterized by increased uncertainty and aggressive competition. Based on the analysis of scientific publications and the systematization of industry cases, it is proved that business models in the energy sector are likely to transform in the following three aspects: implementation of green technologies as a response to the public demand for clean energy; spatial organization of production based on platforms and digital tools; and active implementation of customized knowledge-intensive services. This article discusses the development of the social investment concept, the key factors affecting its implementation in the energy sector and related industries, and its risks and limitations in the times of energy crises. It is justified that new business models require changes in energy market infrastructure and strategic management principles. In this regard, the authors developed recommendations for the adaptation of the wholesale and retail electricity and power market to the structural, technological, and economic transformations in the energy production and consumption areas. The main advantages, barriers, and ideas for the effective implementation of innovative business models in energy companies are verified through an expert survey.

The inclusive analysis of green technology implementation impacts on employees age, job experience, and size in manufacturing firms: empirical assessment

The inclusive analysis of green technology implementation impacts on employees age, job experience, and size in manufacturing firms: empirical assessment

Eichhornia crassipes from wastes to valuable products in water purification and influence on growth and impregnability in overwhelmed broiler chickens.

The implementation of green technologies is continually gaining attention worldwide and was considered for removing water pollutants and treating municipal water before its disposal. Evaluation of the laboratory antimicrobial actions and chelating activities, and the field influence of Eichhornia crassipes on performance, biochemical and immunoglobulin concentrations, and intestinal microbiota in overwhelmed broiler chickens. We assessed the laboratory antimicrobial actions of E. crassipes 1% suspension against bacterial (Escherichia coli O157: H7 and Salmonella Typhimurium) and fungal (Aspergillus niger and Candida albicans) microorganisms using a 96-well minimal inhibitory concentration, and the chelating activities of E. crassipes against calcium sulfate and copper sulfate. Also, we designed randomly four equal groups out of 200 1-day-old Ross® 308 chicks on a deep litter system. Three groups (G1, G2, and G3) were supplied daily with E. crassipes suspension of 1% from the third day until the end of the experiment, while the fourth group (G4) received non-treated tap water. Broilers of G1-3 were challenged with calcium sulfate (75 mg.l-1), copper sulfate (200 mg.l-1), and S. Typhimurium (1.5 × 106 CFU.ml-1) polluted water respectively on the 7th, 14th, 21st, 28th, 35th days of age. We collected 1,914 samples by the end of the study, these samples included 90 E. crassipes pollutants and 480 E. crassipes microbial mixes, 192 sera, 192 intestinal swabs, and 960 tissues. Eichhornia crassipes treated water reveals highly significant (p < 0.01) improvements in water quality assessments and a highly significant (p < 0.01) increase in dissolved oxygen levels compared to tap water. Eichhornia crassipes 1% achieved a 100% adsorption capability for calcium and copper sulfate after 1-hour and 100% bactericidal (E. coli O157: H7 and S. Typhimurium) and fungicidal (A. niger and C. albicans) actions after 1, 2, 2, and 2-hours, respectively. Broilers treated with 1% E. crassipes revealed highly significant (p < 0.01) improvements in performance indices, carcasses characteristics, biochemical and immunological parameters, and highly significant (p < 0.01) decreases of cortisol hormone and bacteriological parameters in all treated broiler groups compared to the control. Eichhornia crassipes 1% reveals a significant improvement in drinking water quality, as well as produces high adsorptive and antimicrobial actions. Eichhornia crassipes 1% improved performance traits, carcass quality, and intestinal microbiota in overwhelmed broilers.

Inventory Model for Single Manufacturer - Two Competing Retailers with Carbon Tax and Product Selling Price

This paper discusses how a manufacturer and two competing retailers interact to develop an inventory model considering a carbon tax, green investment, and product selling price under stochastic demand to maximize the profitability of the supply chain. It is assumed that the manufacturer replenishes all the retailers at the same time and period. Since there are two competing retailers, the product selling price at each retailer impacts not only its demand but also the other retailer’s demand. This paper also considers the implementation of green technology since there is a carbon tax for activities that produce carbon emissions such as production, transportation, and holding activities in the supply chain. The validity of the inventory model will be tested through sensitivity analysis and numerical examples.

Awareness of Green Building in West Bank Palestine

This study evaluates the awareness of green buildings in the West Bank, Palestine, and the importance of applying the green building concept to the public. Green building practices are a significant role in attaining sustainability, particularly in the construction industry. This practice is constructed for minimizing impacts on the environment as well as decreasing building effects on occupants. The key issue is the establishment of a solid knowledge foundation for Palestine that will equip the public, professionals, development agencies and governments with accurate and relevant knowledge generated within the framework of the state’s social needs, its cultures, and its biophysical environment to guide their decisions and actions towards establishing a sustainable built environment. The hypothesis tested was that the implementation of green technology will be beneficial in terms of cost and benefit for the improvement of the environment in West Bank, Palestine. The validity and reliability of data were considered to increase the quality of the data. The results show that there is a positive significant relationship between awareness level and the efficiency of building green practices in West Bank, Palestine. Therefore, motivation and government support are crucial to increase the awareness level of the importance of green building development in West Bank, Palestine. The survey conducted revealed that although the fieldwork professionals are aware of the green building concept, the general public is not aware of this concept as there was only minor efforts are developed in implementing it. A lot more work is necessarily needed to enhance public awareness of the application of green building and further stimulate measures and strategies towards a sustainable built environment.