J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 Journal of the Nigerian Society of Physical Sciences Green Information and Communication Technologies Implementation in Textile Industry Using Multicriteria Method J. A. Adebisia,∗, O. M. Babatundeb a University of Namibia, Namibia b Tshwane University of Technology, Pretoria, South Africa Abstract It has been recognized that green Information Communication Technology (ICT) is fast becoming popular in every sector. It’s fundamental relevance to textile industry requires urgent attention than ever. Over the years selections of technologies to drive the textile industry has been a debate. There is a need for an efficient technology selection method to realize this goal. Selection of green ICT alternatives is a multicriteria decision making problem which has been sparsely explored in open literature. This study presents green ICT adoption in the textile industry using a fuzzy-TOPSIS multi-criteria approach for the most preferred ICT alternative in a textile industry. Criteria for Green ICT selection were identified by administering interview with selected textile and ICT industry experts at the managerial cadre of organizations and academics. Criteria considered were Implementation Cost (IC), Operating and Maintenance Cost (OMC), Environmental Impact (EI), Improved System Performance and Use (ISPU), Supply Chain Management (SCM) and Employment Opportunities (EO). Results shows that the most preferred ICT alternative is power management with overall coefficient of 0.60 while the least preferred is software optimization with coefficient of 0.23. This work will allow clean industrial process in the textile industry and also promote sustainable cities and communities through responsible consumption and production as highlighted by sustainable development goals (SDG) 11 and 12. DOI:10.46481/jnsps.2022.518 Keywords: Green ICT, Textile, TOPSIS, Multicriteria, Technology. Article History : Received: 16 December 2021 Received in revised form: 26 March 2022 Accepted for publication: 30 March 2022 Published: 29 May 2022 c©2022 Journal of the Nigerian Society of Physical Sciences. All rights reserved. Communicated by: W. A. Yahya 1. Introduction Now commercialized and computerized, the textile industry dates back to the early civilization of men when conventional techniques were adopted to establish the industry. The textile industry is one of the most important sectors of the economy. Although the various technological breakthroughs around the world has led to the globalization of the textile industry, the requirements for sustainability in the industry involves ∗Corresponding author tel. no: +234-8034496354 Email address: adebisi_tunji@yahoo.com (J. A. Adebisi ) constant monitoring of the emerging trends in the market with respect to standards and regulations, raw materials, customer tastes and technical aspects of production [1]. In order to accomplish some of the targets under the 12th sustainable development goal, the textile industry is now more conscious of the issues of sustainability. As a result, the subject of sustainability in the textile and clothing industry is receiving special attention especially among the producers. Some of the strategies adopted are directed at securing the environment, protecting the people, adoption of renewable energy, energy efficiency and conservation, and environmentally friendly 165 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 166 communication. As such, for sustainability purpose, the textile industry requires extensive and intensive application of various types of state-of-the- art enabling technologies. The adoption of information and communication technologies in the textile industry is one of the main technologies that can drive the required growth, development and expansion in the textile in- dustry. The adoption of ICT in the textile industry would drive the changes required to enhance the sustainability of textile and clothing manufacturing and trade. Apart from making transactions and the production processes easier, the adoption of ICT in the textile industry would make response to emerging fashion trends prompt; ensure effectiveness and efficiency during design, processing and mass production; and expansion of market through the adoption of e-commerce that ensures ease of transactions and prompt feedback from customers [2]. To stay relevant and sustain growth in the competitive market, business organizations increasingly invest in way to improve services delivery. In this quest, the adoption of information and communication technologies is currently driving the dynamic of many markets to satisfy the increased thirsts of the con- sumers. Based on this, many business processes across almost all sectors depend on ICT for sustainability. Furthermore, with the mode by which data and information is being managed in the emerging markets and business, ICT has a great impact on sustenance of modern [3, 4, 5]. Green ICT/green computing deals with the aspect of computer resource relation process towards reducing power consumption. It concentrates on Central Processing Unit (CPU) efficiency, recycling and proper disposal of e-waste. The term “Green ICT” has been associated with manufacturing, usage, design and disposal of computer subsystems (Printers, Servers, hard disks, memory, monitors, network cards and so on) in a more efficient and effective manner with little or no negative impact on the environment [6]. To attain sustainability in the textile industry, the production and supply chain must be green as much as possible. These include the production, transportation, energy and most espe- cially the communication departments of the industry. How- ever, the adoption of green ICT technologies comes with var- ious technical, costs and environmental implications that must be considered before they are implemented; hence, making the selection of the most appropriate green ICT in a textile indus- try is a multi-criteria problem. Based on aforementioned, this study presents a framework for the selection of the most appro- priate green ICT adoption in the textile industry using a fuzzy- TOPSIS multi-criteria approach. 2. Literature Karabasevic et al., discussed the influence of ICT in mod- ern society due to increase societal demands [7]. The authors emphasized on the fact that; there is an aggressive search of new ideas and approaches to production especially in the textile industry. The business climate is more competitive, the market is dynamic, data exchange rate is high, systems integration is enormous and business support can barely survive without the technology support. They further emphasized on the need for green technology and its establishment in the textile industry. However, the work proposed bipolar fuzzy MILTIMOORA method. Today, professionals are fast considering Green IT both in academics and industry. Istrat and Lalić conducted a research with the objective to analyze various transactions in the textile industry [8]. Most of the transactions used were ex- tracted using various database techniques to find the patterns of buyer’s attitude towards improving decision-making. With this work, data mining techniques enhanced the decision-making process. Close to 2000 transactions records were used from the cloth making industry as a knowledge base. Interesting rules and various measures including customized offers were proposed in this work. In [9] the possible use of automation tools in the manufac- ture of garment has been proposed. According to [10], supply selection is simply the process of identifying, contracting and evaluating suppliers through the purchaser. In another study [11]; various criteria for supplier evaluation and their impor- tance were checked towards selecting and retaining competent suppliers. Some of the criteria identified in this are not based on specific organisation type or industry rather generalized. A separate research proposed multiple criteria decision analysis for supplier selection with focus on factors that can affect selection decision among others. [12]. To the best of our knowledge, the application of diverse green ICT alternatives in the textile industry is rare and emerging. In [13] various applications of decision-making methods in the textile industry were described. This paper presents a fantastic approach to select suitable Information Communication Technology approach (Green ICT) to enhance the supply chain activities in the textile industry. The advantages of green ICT such as Power management, Energy efficiency and conservation, Virtualization and Cloud computing, Materials recycling, Software Optimization, User Friendliness to mention few. This approach will provide more interesting result in the textile industry. A subdivision of possible selection criteria in the textile industry under service, product, cost and supplier performances as been presented [14]. In [15], researchers gave a proposal on voting process as a method for making selection on textile related activities through one of the stages in the supply chain; the approach encouraged ranking as preferred over comparison for determining a potential supplier. Fuzzy AHP method was utilized by [16] for textile supplier’s evaluation in India. From the same researcher, another review was carried out on various issues related to suitable supplier selections and their relationships with buyer. No doubt issues relating to supplier are dynamic. Organizations tend to invest in Green ICT to support decision making process for the best result in the business especially; to survive competition. An interesting study on general multicriteria decision making system and its implementation has been described in [13]. In addition, is an original approach that represents customers aspect in the 166 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 167 fashion business, so this work addresses research in Green ICT specifically for Textile industry. In [17] a theoretical model with dynamic application of technology related to skills and the impact of technology in textile industry was considered. This work is only from the skills perspective rather than holistic and no alternatives were proposed. However, the paper used common hypothesis in economics and embedded information systems to complement new skills required in the textile industry. It further reveals the room for continuous on-the-job training and higher level of education. In another research by [18, 19], various surveys on skilled and unskilled workers in textile industry was carried out to complement the work of [17]. The work demonstrates how new technologies can drive workers in the textile industry for better performances rather than sending deskilled workers out of job due to required technology skills. The authors of [20] studied strategies related to textile industry from smart perspective through nanotechnology and electronic telecommunication. The study explored the high po- tential of smart materials in the field of textile. They used inno- vative technology applications different from the conventional textile approach to cover various market segments. Micro sys- tems, material engineering and production technology were the focus of the work. This led to flexible economical fabrication, production compliance textile-based information system with more user applications. This work is relevant to next generation of fabrics and fibre coupled with items they produce. Albeit this work serves as a leverage for the work under study however, the current research work considers various experts in the field of technology especially the Green ICT which brings out more po- tential of unpopular application of technology to textile, there- fore presents further implementation of scientific significance. From the literature review, it is important to note that enhancing the supply chain process in the textile industry is tightly coupled with criteria decision challenges, which green ICT can handle through various alternatives. [21, 22, 23, 24] carried out vari- ous analysis and algorithm on energy systems, distribution, per- formance analysis among other alternative power sources that could enhance going green and eventually saving costs of ser- vice production in textile industry. Hence this study presents a multi-criteria framework for the ranking of green ICT alter- natives based on techno-economic and environmental criteria. Albeit the framework is developed for the Textile production in- dustry; other industrial and production related sector can adopt and modify the framework proposed in this study for energy consumption reduction and going green. 3. Green Ict Alternatives in Textile Industy This section discusses the various green ICT alternatives that could be considered for production, services and process enhancement in the textile industry. These include Power management, Virtualization, Cloud computing, Telecommut- ing, Software Optimization and User Friendliness. The con- sidered alternatives are: • Power Management (R1) • Virtualization (R2) • Cloud computing (R2) • Telecommuting (R4) • Software optimization (R5) • User Friendliness (R6) 3.1. Power Management One of the drivers of green computing is the reduction of power consumption while using latest technology as tools in business enhancement. This no doubt can help various auto- mated systems deployed across high end computers, servers, workstations to mention are few in within textile industry oper- ation [25]. The efficient handling of various power related sys- tems and aspects of computer hardware through the use of Ad- vanced Configuration and Power Interface (ACPI) to temporar- ily preserve power on terminals that are idle for long period is fast becoming important. ACPI is an advanced power manage- ment tool developed by Intel-Microsoft, it is useful for power consumption control facilitated by various technologies such as “SpeedStep” and “PowerNow” for under-volting depending on the workload adjustments [6]. Workers in the textile industry making use of computers need to be aware of power manage- ment tools available to minimize cost along economic factors in achieving sustainable development. 3.2. Virtualization Virtualization as part of sustainability goals in green ICT re- duces hardware requirements by ratio of 10:1 or even better [4]. Operational expenses are cut by 50% with resource virtualiza- tion on each server. Most textile industry can take advantage of this technology to cut cost of computing resources as part of the alternatives explored in this work. It is affordable, robust with high uptime. Virtualization results in far more efficient use of resources, including energy. One of the main purposes of virtu- alization is to make a single computer hardware function as if it is multiple places. Most of the computing resources that can be virtualized include but not limited to the hard disk, memory, network accessories among others. These components can be isolated into different parts and making them accessible by in- dividual as a virtual infrastructure without necessarily making a new purchase for different purpose. Application of virtual- ization in textile can be replicated in the various supply chain activities in among sole distributors in the use of various En- terprise resource Planning solutions with heavy traffic and user requirements. This whole idea also helps in energy consump- tion reduction in data centers. 3.3. User friendliness This is also another alternative; most ICT solution users look out for this a lot. While making choice of Software so- lutions, user instructiveness and friendliness is one of the vi- tal factors that drives software acceptability even before testing 167 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 168 by clients. This proposal as part of the green ICT alternatives in textile is very important. Textile industry is fashion driven with various styles colour combinations and attractiveness. So also, the solutions users expect a colour interface solution, easy to use, straight and direct while satisfying the business need. Graphical user interface and interoperability is also very impor- tant with this alternative. Various graphical packages involved in aforementioned, consume heavy resources including power hence need for green ICT consideration in fulfilling this aspect of textile industrial production processes. 3.4. Cloud computing This is a scalable style of computing with multiple access information technology. It does not depend on immediate phys- ical resource to function. With the idea of sustainable develop- ment (environment, economic and social). Cloud computing offers greater flexibility to various business model. Textile in- dustry being a dynamic one; no doubt needs to update software solutions used in various stages of production. Most machines can now record production activities electronically, inventory is being managed using computer systems. With the proposal of cloud computing as an alternative; energy cost will be re- duced and data in cloud are more secured with less worry about updates. Most of the maintenance activities are shifted to the cloud services providers. The solutions offered through cloud computing are pay as you use thereby eliminating unnecessary overhead associated with incorrect resource demand in organi- sation’s planning [26]. 3.5. Telecommuting The importance of telecommunication-related technology in textile industry cannot be overemphasized. It ranges from phone calls, fleet management, email services, online meetings among others. Most devices used in the aforementioned are re- lated to green ICT, with lesser power consumption and large memory support. Working from anywhere, rendering remote services especially with the advent of the pandemic is becoming more popular in every sector including textile. Customers and wholesalers can nowbook textile products remotely, organiza- tions can have internal and external meetings through telecom- muting resources hence a green ICT alternative that cannot be avoided. This technology has taken green ICT even to doc- ument management, e-auditing, electronic signatories and ap- provals. Thus, more space for teleworking with aggressive re- duction of negative environmental impact. It enables video so- lutions and online collaborations in business environment like textile. [27]. 3.6. Software optimization Textile industry is associated with various software solution ranging from ERP, Customer Relationship Management (CRM) among other supply chain solutions. Optimizing these solutions for optimum performance to drive positive services delivery is very important. With this green ICT factor, no doubt; seri- ous of unique and efficient initiatives will play a vital role in the textile industry. Software architectures are becoming smart through green ICT and this alternative will address series of conventional software architectural challenges in design, anal- ysis, synthesis and evaluation. 4. Methods To rank various alternatives based on conflicting criteria and metrics, decision makers have developed many robust multi-criteria-decision-making (MCDM) techniques [28]. Although these techniques typically most times produce same results, there are times when the techniques produces conflicting results [14, 29, 30]. MCDM methods allow experts to select the most preferred alternative from finite number of feasible alternatives. One of the most robust MCDM methods that has been extensively used by expert is the TOPSIS method; this is because of its rationality, simplicity, and comprehensi- bility. Also attributed to TOPSIS is its ability to quantify and estimate the relative performance of the alternatives in an easy mathematical expression and robust computational efficacy [13]. While it is acknowledged that TOPSIS generates quality output, professionals usually have preference for giving their opinions using linguistics terms; this usually makes evaluating uncertainties easier as compared to crisp value. Because of its robust nature, Fuzzy TOPSIS method was extended by Chen to capture uncertainty and the fuzzy nature of some multi- criteria decision problems [31]; and this has been deployed by researchers in various fields [11, 32, 33, 34, 35]. For this study, the efficacy of fuzzy-TOPSIS is deployed to evaluate and rank the most relevant green ICT strategy applicable to a textile factory. The ranks of the alternatives are based on the relative closeness index from the fuzzy negative ideal solution (FNIS) and fuzzy positive ideal solution (FPIS). The steps followed in the implementation of the Fuzzy-TOPSIS include: Step 1: Develop a decision matrix In this step, the literature is explored to identify relevant green ICT alternatives and the relevant criteria. These alternatives were rated by 5 experts using a ten-point fuzzy scale. The data was collected with the aid of a well-designed questionnaire. Step 2: Develop the normalized decision matrix using the following expression which is based on negative and positive ideal solutions: r̃i j =  ai jc∗j , bi j c∗j , ci j c∗j  and c∗j = maxi {ci j} (beneficial) (1) or r̃i j =  a−j ci j , a−j bi j , a−j ai j  and a−j = mini {ai j} (non − beneficial)(2) Step 3: Develop the weighted normalized decision matrix using the following expression: Ṽ = ( ṽi j ) ; ṽi j = r̃i j × w j (3) 168 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 169 Step 4: Calculate the fuzzy positive-ideal solution (FPIS) and fuzzy negative-ideal solution (FNIS) using the mathemati- cal expression: FPIS(A∗) = ( ṽ∗1, ṽ ∗ 2, . . . ṽ ∗ n ) , where ṽ∗j = maxi { vi j3 } ; (4) FNIS(A−) = ( ṽ−1 , ṽ − 2 , . . . ṽ − n ) , where ṽ−j = maxi { vi j1 } ; (5) Step 5: Compute the distance between each alternative and FPIS and FNIS using the expression: d∗i = n∑ j=1 d ( ṽi j, ṽ ∗ j ) , (6a) d−i = n∑ j=1 d ( ṽi j, ṽ − j ) . (6b) But d(x̃, ỹ) := √ 1 3 [ (a1 − a2) 2 + (b1 − b2) 2 + (c1 − c2) 2 ] . (7) Step 6: Evaluate the closeness coefficient and rank the al- ternatives CCi = d−i d−i + d ∗ i (8) 4.1. Illustrative example Green computing and technology have gained popularity in recent times however, in future services arms of Original Equipment Manufacturers (OEMs) will consider incorporating green ICT into their service offerings with good focus on optimization, integration and customer centric offers. Telecom- munication service providers will also play more role in the future of green ICT through recycling programs and sustainable innovations [28, 36, 37]. Recently, some government agencies took radical actions resurrect textile industry so as to regulate their importation especially in western Africa. One of the major issues that lead to importation is the economic recession that affected many nations in past few years. Considering all forms of textile materials being blessed by some African countries as a case study, the adoption of green ICT in the journey will provide better results considering the various criteria identified in this work [38]. The textile industry in Taiwan also faced with some challenges such as low labour and manufacturing cost. This work will create increased awareness on how green ICT alternative/multicriteria framework will encourage competition, reduce environmental hazards in the midst of harsh economy and global recession. In [38] an illustrative overview of a typical Textile industry was provided. The challenges and possible solution reveal from this work is leveraged upon to support the green ICT perspec- tives and impact in the textile industry. The authors mentioned a textile industry in western Africa as the largest employer of labour, and a major player in the manufacturing sector of the economy in the past. Unfortunately, it has seized to be a major contributor to the foreign exchange due to inadequate power supply, inconsistent government policies smuggling of foreign materials among others. A critical assessment of this cases study and its challenges proposed solutions along political will for sustainable development. The solution can be best implemented using the green ICT, green ICT drives policy, the use of modern software solutions for tracking of importation, automation of supply chain activities with technology that consume less power will elevate and resuscitate the sector. Most western African countries used to be the most thriv- ing textiles industry in Africa. The discovering of other eco- nomic resources such as oil no doubt impacted its sustainabil- ity among other challenges [39]. With the advent of green ICT, most of these challenges can be solved and application of tech- nology to this industry can possibly make it another oil for most nations whom have suffered similar setback in the textile indus- try. The future is green, and green ICT is here to stay. The rapid increase of technology development also reveals huge op- portunities power management, decreasing pollution effects in the environment as identified in Table 1. 5. Results To establish the viability of the proposed framework, the proposed model is adapted to a textile industry. Six green ICT alternatives that will enhance the textile industry operations were evaluated based on six criteria. The green ICT alternatives considered in this regard include Power Management (R1), Virtualization (R2), Cloud computing (R3), Telecommuting (R4), Software optimization (R5), User Friendliness (R6). For ease, the alternatives are denoted by the set Q = R1,R2,R3,R4,R5,R6, respectively. Using the six criteria C = W1,W2,W3,W4,W5,W6 described in Table 1, the alternatives were ranked in order of preference. In this illustrative example, a total of five experts (g ∈ G) from the industry and the academics with a sound knowledge on the issue of various textile production and value chain re- lated to computing and ICT were contacted for their knowledge and expertise on the subject. Some of the experts have a Doctor- ate degree while the minimum educational qualification of the experts is Masters in the field of textile, processing, production, supply changing management and ICT with not less than 10 to 20 years of experience respectively. They all acknowledged that they are aware of the numerous impact green ICT could make in the textile industry. They also agreed that various criteria should be considered in selecting green ICT technologies with respect to textile industry. Table 2 presents the details of some of the questions and their responses. The opinions of the experts were collected with the aid of a well-structured questionnaire that points toward the importance of the criteria and the relationship between the alternatives and the criteria that was selected. The experts were assigned equal weights during the analysis of their responses. The linguistic responses obtained from the experts are presented in Table 3 based on the triangular fuzzy number [1, 2, 26, 40]. The fuzzy 169 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 170 Table 1: Criteria considered in the study Factor Criteria Description Remark Environmental Environmental Impact (W1) Use of ICT to drive policies that reduces negative im- pact on environment and general human living condi- tions. Beneficial Operating and Mainte- nance (W2) Smooth and continuous operation, services and textile equipment. Non-beneficial Economic Implementation Cost (W3) Cost of deployment and implementation of Green ICT tools in line with global practices and standards. Non-beneficial Improved System Perfor- mance and Use (W4) Improvement of services and general performance ranging from training of staff, acquisition of additional knowledge and skills in the area of Green ICT Beneficial Technical Supply Chain Management (W5) Simple, friendly, and interactive ICT Solutions that are usable by citizen of different categories and specializa- tions towards climate change adaptation. Beneficial Employment(W6) Oppor- tunities ICT Solutions that are flexible with easy upgrade fea- tures in case of change. Modifiable technical compo- nents as climate change evolves Beneficial Table 2: Excerpt of Expert Response Questions g1 g2 g3 g4 g5 Have you heard of “green ICT”? Yes Yes Yes Yes Yes Do you feel the green ICT can impact textile industry positively? Yes Yes Yes Yes Yes If yes, do you agree that different criteria should be considered in selecting green ICT technologies with respect to Textile industry processes? Yes Yes Yes Yes Yes Highest Qualification Ph.D. M.Sc. M.Sc. Ph.D. Ph.D. Years of Experience 16-20 16-20 16-20 11-15 16-20 Organisation Academics Industry Industry Academics Industry decision matrix of each expert’s opinions are combined using the elementary operators of the fuzzy triangular numbers such that the overall judgments and preference rating are extracted for the various green ICT alternatives (Table 4). The same pro- cedure is followed to obtain the weights of the criteria from the preferences provided by the experts before conversion to crisp values. The aggregate results of the weights of the criteria are presented in Table 5. The weighted normalized decision matrix and the Fuzzy PIS and fuzzy NIS are given in Tables 6 and 7, respectively. 6. Discussion The closeness coefficient of the various green ICT alterna- tives is obtained as 0.60, 0.43, 0.47, 0.45, 0.23 and 0.27 for R1, R2, R3, R4, R5 and R6, respectively (Figure 1). The result shows that power management is the most effective green ICT alternative for the textile industry. This is not far-fetched from the fact that textile industry is greeted with large and industrial machineries which are now being integrated with Information technology tools through data centers, server management and end to end technology driven processes that are used in the pro- duction and manufacturing processes hence power plays a vital 170 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 171 Table 3: Alternative rating using linguistic terms g1 g2 W1 W2 W3 W4 W5 W6 W1 W2 W3 W4 W5 W6 R1 H EH VVH VH A AA R1 VL L AA VH L VH R2 A EH EH EH H BA R2 VL L A EH BA A R3 VH VH VH VVH AA AA R3 VL L A AA H A R4 AA EH VVH VVH VH VVH R4 VL L A VVH A A R5 A VH EH EH VH H R5 VL EH A EH VH VH R6 L VVH A VVH VVH VH R6 VL EH A VVH VVH A g3 g4 W1 W2 W3 W4 W5 W6 W1 W2 W3 W4 W5 W6 R1 VL L A VH L H R1 VL L A VH L H R2 L L L H L H R2 L L L H L H R3 VL VL A VH L H R3 VL VL A VH L H R4 VL L A VH L H R4 VL L A VH L H R5 VL A A VH VL H R5 VL A A VH VL H R6 VL L A H H H R6 VL L A H H H g5 W1 W2 W3 W4 W5 W6 R1 A H EH A AA H R2 A AA VH A AA L R3 A AA H A EH L R4 AA A H A EH L R5 AA A A A VH L R6 L L A A H L Table 4: Combined responses of the experts W1 W2 W3 W4 W5 W6 R1 (1,3.6,8) (1,4.8,10) (1,5.2,10) (47.4,9) (1,3.6,7) (5,7,9) R2 (1,3.6,6) (1,4.6,10) (2,5.8,10) (4,7.8,10) (2,4.6,8) (2,5.2,8) R3 (1,3.8,9) (1,3.8,9) (4,6,9) (4,6.6,9) (2,5.8,10) (2,5.4,8) R4 (1,3.6,7) (1,4.4,10) (4,6.2,10) (4,7.8,10) (2,5.8,10) (2,6.2,10) R5 (1,3.4,7) (4,6.6,10) (4,6,10) (4,8.2,10) (1,5.6,9) (2,6.4,9) R6 (1,2.4,4) (2,5.6,10) (4,5,6) (47.4,10) (6,7.8,10) (2,6,9) Table 5: Consolidated weight allocated to criteria Criteria Weight of the selection index Combined weight g1 g2 g3 g4 g5 W1 EMI VMI EMI VVMI MI (6,8.8,10)) W2 EMI I VVMI EMI VVMI (5, 8.8, 10) W3 VVMI I I MI VVMI (5, 7.4, 10) W4 VVMI VMI VMI I VMI (5, 8, 10) W5 EMI I I I VVMI (5, 7.4, 10) W6 MI MI I I MI (7, 6.6, 8) role and results shows, it is the most preferred alternative, fol- lowed by cloud computing, telecommuting and virtualization respectively; these closeness in the results shows how tightly coupled the technology drivers of the production output in tex- tile industry are. Most processes are now reachable by very wide audience due to popular and increased rate of cloud ser- vice migration; down the line are some previous on - premise technologies as shown in the result (telecommuting and virtu- alization). User friendliness and software optimization are the least preferred alternatives based on the output of this research; although also important but compared to other options the ef- fect of these criteria in line with the textile industries operations and service delivery could be taken care of at a relatively mod- erate level in the supply chain process without creating much negative impact in the entire service delivery. Overall, the most preferred green ICT alternative is making a choice of green ICT 171 Adebisi & Babatunde / J. Nig. Soc. Phys. Sci. 4 (2022) 165–173 172 Table 6: Weighted normalized decision matrix W1 W2 W3 W4 W5 W6 R1 (0.7,3.5,8.9) (0.5,1.8,10,0) (0.5,1.4,10.0 ) (2.0,5.9,9.0) (0.5,2.7,7.0) (2.5,3.5,7.2 ) R2 (0.7,3.5,6.7) (0.5, 1.9, 10.0) (0.5,1.3,5.0) (2.0,6.2,10.0 ) (1.0,3.4,8.0) (1.0,2.6,6.4 ) R3 (0.7,3.7,10.0 ) (0.5, 2.3,10) (0.5,1.2,2.5) (2.0,5.3,9.0) (1.0,4.3,10) (1.0,2.7,6.4 ) R4 (0.7,3.5,7.8) (0.5,2.0,10.0) (0.5,1.2,2.5) (2.0,6.2,10.0 ) (1.0,4.3,10.0 ) (1.0,3.1,8.0 ) R5 (0.7,3.3,7.8) (0.5,1.3,2.5) (0.5,1.2,2.5) (2.0,6.6,10.0 ) (0.5,4.1,9.0) (1.0,3.2,7.2 ) R6 (0.7,2.3,4.4) (0.5,1.6,5.0) (0.8,1.5,2.5) (2.0,5.9,10.0 ) (3.0,5.8,10) (1.0,3.0,7.2 ) A* (0.7,3.7,10.0 ) (0.5, 2.3,10.0) (0.8,1.5,10.0 ) (2.0,6.6,10.0 ) (3.0,5.8,10) (2.5,3.5,8.0 ) A- (0.7,2.3,4.4) (0.5,1.3,2.5) (0.5,1.2,2.5) (2.0,5.3,9.0) (0.5,2.7,7.0) (1.0,2.6,6.4 ) Table 7: Fuzzy PIS and fuzzy NIS Distance from FPIS W1 W2 W3 W4 W5 W6 di* R1 0.7 0.3 0.2 0.7 2.9 3.9 8.56 R2 1.9 0.2 2.9 0.2 2.1 4.4 11.75 R3 0 0 4.3 0.9 1.4 4.4 11.09 R4 1.3 0.2 4.3 0.2 1.4 4.8 12.25 R5 1.3 4.4 4.3 0 1.8 4.6 16.41 R6 3.3 2.9 4.3 0.4 0 4.6 15.5 Distance from FNIS R1 W1 W2 W3 W4 W5 W 6 di- R2 2.7 4.3 4.3 0.4 0 1.1 24.76 R3 1.5 4.3 1.4 0.8 0.8 0 33.08 R4 3.3 4.4 0 0 2 0.1 33.26 R5 2 4.3 0 0.8 2 1 35.27 R6 2 0 0 0.9 1.4 0.6 43.57 R7 0 1.4 0.3 0.7 2.9 0.5 40.28 related services that makes provision for effective power man- agement in achieving set goals and objectives. Figure 1: Closeness Coefficient 7. Conclusion The application of green ICT using a multicriteria decision making method is a highly important task especially in tex- tile industry. The great potential positive impact in the textile industry will not only boost performance in the entire supply chain trend but also create diverse opportunities to tackle var- ious challenges at different stages resulting to improved cus- tomer satisfaction. This research provided a method for select- ing the best technology that will enhance textile industry activi- ties using green ICT with the use of real case study as an exam- ple. Three major novel contribution has been achieved with this research namely, application of green ICT to textile industry, confident selection of the best technology that will encourage transparent and profit-oriented service delivery, incorporation of customers perspectives into service delivery through the use of ICT techniques and lastly, this research is capable of being a decision-making reference tool in the selection of IT tools es- pecially for startups in the textile industry. The outcome of this study is expected to save cost, reduce energy consumption as well as emission in the society. Furthermore, climate change, environmental and health impact will be drastically reduced. It is anticipated that decision makers will adopt and implement the proposed framework in developing a green textile production. 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