1. Introduction
Technology is transforming today’s society [
1]. As economic development increases, it brings happiness accompanied by many serious challenges; sustainability is the most important among them [
2]. There are always efforts in every field to obtain economic development such that they have the least possible negative environmental impact [
3]. Concerns about the degradation of the environment, resource depletion, and global warming are increasing, necessitating the urgent need for novel solutions [
4]. With each passing day, concerns regarding sustainability increase globally in the form of resource depletion, climate change, etc. [
5]. The relentless consumption of resources and increase in greenhouse emissions have produced a risky imbalance in the ecosystems [
6]. Some of the developing countries seek more economic benefits at the cost of huge global environmental sacrifices [
7]. The world urgently needs to adopt sustainable practices, as the consequences of environmental damage impact beyond borders [
8]. Luckily, nations across the globe also have recognized the necessity of sustainable practices [
9] and have taken initiatives to transform their industrial operations towards sustainability [
10]. For example, to ensure sustainability, the international community now focuses on encouraging responsible resource consumption and innovative approaches [
11]. Pakistan is one of the most vulnerable countries in the world [
12]. It is facing serious sustainability challenges like deforestation, natural resource depletion, soil erosion, and water scarcity [
13]. Its reliance on outdated technologies and non-renewable sources of energy further increases carbon emissions and environmental damage [
14]. Pakistan faces a difficult challenge in balancing environmental preservation with economic growth and struggles to adopt sustainable practices and ensure sustainability.
The confluence of the two issues calls for more in-depth knowledge regarding how digital transformation (DT) might reduce its environmental impact and accelerate sustainable development [
15]. The rise of digitization has resulted in significant developments across sectors, driving a new era in monitoring and controlling resources [
16]. It is a fact that the convergence of technological advancements and sustainability is now recognized as a critical driving factor for harmonious living with our environment [
17]. The SDGs of the United Nations point to the need to combine technology and sustainability to build an equitable and environmentally balanced society [
18], and this research gives useful insights for integrating digitalization into Pakistan’s manufacturing sector and facilitating the growth of a more environmentally responsible industry that supports the country’s economic development and sustainability in accordance to these goals.
In countries like China [
19], Japan [
20], and India [
21], developing green infrastructure and incorporating environmental policy into various processes of manufacturing industries have been major areas of scientific interest. Similarly, efforts have been made for making manufacturing practices environmentally friendly by introducing green technologies, green resources, increasing efficiency, etc. Furthermore, environmental regulatory frameworks, public awareness and participation, etc., are also considered by European countries [
22]. These regions typically benefit from substantial investment, established governance systems, and widespread public environmental awareness. The manufacturing industry diverges significantly due to limited funding, weak environmental regulations, old and traditional technology, and limited environmental awareness. These are some of the factors which need to be addressed for promoting environmental performance in the industry. Furthermore, Pakistan’s extreme vulnerability to impacts of climate change, including droughts, floods, and rapid loss of biodiversity, increases the urgency of environmental issues and necessitates more immediate and specific responses.
The digitalization of the manufacturing sector has been thoroughly studied globally, especially in developed nations, in an effort to make it environmentally friendly and to increase its productivity. Unfortunately, sustainability in the Pakistan’s manufacturing sector remains a challenge and despite attracting researchers, it still requires much deeper exploration to fully understand its challenges and solutions [
23,
24,
25]. This study tries to fill the gap by using data collected from the employees of the industry, by considering context-relevant variables, and by using four theories for the understanding the interconnection among the study variables. The study aligns with Pakistan’s manufacturing industry like energy shortage, waste production, and resource scarcity. This approach differentiates the study from previous research and promises a more suitable solution by the digitalization of the manufacturing industry for sustainability.
Digitalization has the potential to minimize the issues of waste production, excessive energy usage, and resource inefficiencies in the manufacturing sector of Pakistan, which is essential for the economic growth of the nation [
26]. However, there is a considerable knowledge gap about the significance of digitalization on resource use (RU), energy consumption, and waste reduction (WR) within this industry, especially with environmental consciousness as the moderating variable. Moreover, the manufacturing sector of Pakistan is under increasing pressure to improve its sustainability due to the recent incidents of climate change [
27]. Still, there is not enough empirical information regarding digitalization initiatives, their impact on waste production, energy usage, RU, and environmental awareness (EA), and whether these relationships lead to sustainability [
28]. Therefore, a thorough investigation is required to determine how the digitalization of the manufacturing industry influences resource and energy use (EU), WR, and how EA affects these impacts [
29,
30].
Manufacturing Sector of Pakistan: Pakistan’s manufacturing sector includes automobiles, textiles, metal, cotton processing, petroleum, fertilizers, cement, leather, pharmaceuticals, medical tools, etc. The automobile sector has been growing fast in the last decade, even though cotton processing, textiles, metal, petroleum, cement, and fertilizers continue to be the basic contributors to manufacturing. With Karachi dominating in textiles and automobiles, Faisalabad in textiles, furniture, and starch, Sialkot in sports goods and fabrics, and Lahore in automobiles, motorbikes, electronics, chemicals, and textiles, among other sectors, different locations in Pakistan have their specialties [
31]. About 25% of Pakistan’s workforce is employed in this sector, as shown in
Figure 1.
In addition, according to the 2021 statistics, the sector accounted for around 13% of the country’s GDP, which makes it a substantial economic contributor [
33]. The total manufacturing output of Pakistan during 2022 was
$49.80 billion, 20.05% higher than in 2021; in 2021, it increased by 20.96% to
$41.49 billion, 20.96% higher than in 2020; in 2020, it was
$34.30 billion, 15.09% lower than 2019; and in 2019, it was
$40.39 billion, about 2.5% lower than 2018 [
33].
Figure 2 shows the history of total manufacturing output and its percentage in GDP from 1960 to 2022.
The following are the objectives of the study:
To examine the impact of DT on WR and its influence on sustainability.
To examine the impact of DT on EU and its influence on sustainability.
To examine the impact of DT on RU and its influence on sustainability.
To examine the moderating impact of EA on the relationship of DT with WR, EU, and RU.
Significance: The study has significant and broad implications for academia, governments, companies, and society. It provides essential insights to assist decision-making by understanding the complex relationships between DT and sustainability. In addition, identifying mediators like WR, EU, and RU paves avenues for developing tailored initiatives to leverage digital breakthroughs for sustainability. Following the theme of the Global Enabling Sustainability Initiative (GeSI) [
34], this study seeks to contribute to the continuing discussion about creating a sustainable future via a balanced combination of digital technology and sustainability. The study is important for the nation’s sustainable development because it addresses the critical challenges, stimulates sustainable economic growth, and contributes to achieving SDGs. It is specifically needed for the following reasons.
Economic growth and resource shortage: Pakistan is dealing with resource shortages, such as energy, water, and other input resources. Optimizing RU through digitalization can increase economic efficiency and promote sustainable growth [
35]. Policies that support appropriate resource management can benefit from recognizing EA’s role in this regard.
Energy shortage and high prices: The shortage of energy in Pakistan has resulted in regular blackouts and rising energy prices. Digitalization promotes integrating green energy sources, improving energy efficiency [
36]. The research will discover how digitalization might help resolve this problem, particularly when combined with the desire for sustainable energy solutions from an environmentally conscious society.
Climate change vulnerability: Pakistan is potentially vulnerable and exposed to the adverse impacts of climate change, such as severe weather, floods, a lack of water, forest loss, and crop failures. Digitalization-driven sustainable practices can reduce risks and improve resilience. EA may drive the use of digital tools for climate adaptation while creating climate consciousness [
37].
Waste management issue: In Pakistan, one of the most prominent issues of all big cities is poor waste collection and disposal methods. Trash reduction, recycling, and waste-to-energy processes can be improved using digital solutions. Sustainable urbanization depends on exploring how EA affects digital waste management systems [
38].
Policy guidelines: Policymakers can benefit from the findings of this research on how well digitalization works to address sustainability issues. This might result in the creation of evidence-based laws and policies that support EA and digital innovation as major forces behind sustainable development.
Public health: In Pakistan, pollution directly affects public health. Improved air and water quality can lower health risks by decreasing waste and managing resources sustainably.
International pledges: Pakistan agreed to ratify international accords, including the Paris Climate Agreement and the United Nation’s SDGs. Pakistan can elevate its international status by fulfilling its promises by researching the role of digitalization towards sustainability.
4. Results
4.1. Structural Model
Figure 4 shows the study’s structural model, which elaborates on the relationship between the study’s variables.
4.2. Hypothesis Testing on Direct Relationships
Table 8 shows the summary of the hypotheses. There are two common measures named t-value and
p-value to identify the statistical significance of a hypothesized relationship. The threshold value for the t-value is 1.96 or above, while the threshold value for the
p-value is 0.05 or less [
163]. All six hypotheses are statistically significant based on direct relationships because they have a t-value greater than 1.96 and a
p-value smaller than 0.05. while the beta value for each relationship denotes the strength of each relationship. The details of the direct relationships are given below.
H1. DT has a significant positive impact on RU.
The results show that there is a statistically significant relationship between DT and RU having a β-value of 0.072 and a t-statistic of 2.514, with a level of significance of 0.012. This indicates that the hypothesis is supported by data, and shows a significant and positive relationship between DT and RU. According to the results, variations regarding DT have a significant impact on RU, indicating DT’s significance in influencing RU in manufacturing processes.
H2. DT has a significant positive impact on the EU.
The findings of the study show that there is a statistically significant relationship between DT and EU having a β-value of 1.06 and a t-statistic of 3.601, with a significant 0.000. This indicates that the hypothesis is supported by data, and shows a significant and positive relationship between DT and EU. According to the results, variations regarding DT have a significant impact on the EU, indicating DT’s significance in influencing the EU in manufacturing processes.
H3. DT has a significant positive impact on WR.
Similarly, according to the results, there is a statistically significant relationship between DT and WR having a β-value of 0.147 and a t-statistic of 3.933, with a level of significance of 0.000. This indicates that the hypothesis is supported by data, and shows a significant and positive relationship between DT and WR. According to the results, variations regarding DT possess a significant impact on WR, indicating DT’s significance in influencing WR in manufacturing processes.
H4. RU has a significant positive impact on sustainability.
The statistics show that there is a statistically significant relationship between RU and SB having a β-value of 0.24 and a t-statistic of 5.719, with the level of significance 0.000. This indicates that the alternative hypothesis is supported by data, and shows a significant and positive relationship between RU and SB. According to the results, variations regarding RU possess a significant impact on SB, indicating RU’s significance in influencing SB in manufacturing processes.
H5. EU has a significant positive impact on sustainability.
The findings show that there is a statistically significant relationship between EU and SB having a β-value of 0.289 and a t-statistic of 7.661, with the level of significance 0.000. This indicates that the alternative hypothesis is supported by data, and shows a significant and positive relationship between EU and SB. According to the results, variations regarding the EU possess a significant impact on SB, indicating the EU’s significance in influencing SB in manufacturing processes.
H6. WR has a significant positive impact on sustainability.
The results show that there is a statistically significant relationship between WR and SB having a β-value of 0.257 and a t-statistic of 7.664, with the level of significance 0.000. This indicates that the alternative hypothesis is supported by data, and shows a significant and positive relationship between WR and SB. According to the results, variations regarding WR possess a significant impact on SB, indicating WR’s significance in influencing SB in manufacturing processes.
4.3. Hypothesis Testing on Moderating Relationships
Table 8 shows the summary of the three moderating relationships. There are two common measures named t-value and
p-value to identify the statistical significance of a hypothesized relationship. The threshold value for the t-value is 1.96 or above, while the threshold value for the
p-value is 0.05 or less [
163]. All three hypotheses are statistically significant based on moderating relationships because they have a t-value greater than 1.96 and a
p-value smaller than 0.05,while the beta value for each relationship denotes the strength of each relationship. The details of the moderating relationships are given below.
H7. EA moderates the effect of DT on RU.
The statistics show that the hypothesis is supported with a β-value of 0.204, t-statistic 5.11, and a significance level of 0.000. This indicates the moderating role of EA on the relationship of DT towards RU is statistically significant. Moderation indicates that EA modifies the strength of the relationship between DT and RU. It means that the connection between DT and RU is dependent on the level of EA.
H8. EA moderates the effect of DT on the EU.
The findings show that the hypothesis is supported by a β-value of 0.107, a t-statistic of 0.283, and a significance level of 0.000. This indicates the moderating role of EA on the relationship of DT towards the EU is statistically significant. Moderation indicates that EA modifies the strength of the relationship between DT and EU. It means that the connection between DT and EU is dependent on the level of EA.
H9. EA moderates the effect of DT on WR.
The results show that the hypothesis is supported by a β-value of 0.234, a t-statistic of 4.935, and a significance level of 0.000. This indicates the moderating role of EA on the relationship of DT towards WR is statistically significant. Moderation indicates that EA modifies the strength of the relationship between DT and WR. It means that the connection between DT and WR is dependent on the level of EA.
4.4. Coefficient of Determination
The coefficient of determination gauges how effectively the model reflects observed results. This explains the overall variation in outcomes the model explains [
164]. The measure used for the coefficient of determination is R square.
Table 9 shows a value of 0.458, indicating that the model’s variables explain the 45.8% variation in the dependent variable explained by the model’s independent variables.
4.5. IPMA Analysis
IPMA stands for the importance and performance matrix analysis. It is an advanced technique used in SmartPLS to estimate the importance and the performance of the individual independent variable for the dependent variable [
165].
Table 10 shows the importance and the performance of the variables for the dependent variable. According to the table, EA has the highest level of importance value, with a value of 0.409, while environmental regulation has the highest performance value, with a value of 70.293. On the other side, DT has the lowest level of importance value, with a value of 0.055, and the same variable also has the lowest performance value, with a value of 37.468.
4.6. Predictive Relevance of the Model
It is an advanced technique used in the SmartPLS to estimate the prediction power of the model. The measure used for the predictive relevance of a model is known as the Q square. According to the researchers, a value greater than zero Q square is considered a good model prediction [
166].
Table 11 shows a Q-Square value of 0.223 for sustainability, which denotes a power of 22.3% when the model is tested in a context other than the researcher.
4.7. Model Robustness
A model must confirm the model robustness for the models based on the structural equation modeling. Two common measures and tests used for the SmartPLS to confirm the model robustness are non-linear effects and unobserved heterogeneity [
167].
4.7.1. Non-Linear Effect
It is always believed that the relationships among the variables of the model, whenever we were regressing that model based on the linear regression model, are linear among them [
168]. If the relationships among them are non-linear, it will result in spurious regression outcomes when regressed based on linear regression [
169]. The test used for the linear effect is the Ramsey Regression Equation Specification Error Test (RESET). The measures used for the Ramsey test are the t-statistics and F-statistics. The threshold value for the t-statistics and f-statistics is the
p-value of 0.05 or less for the non-linear detection among the variables.
Table 12 of the Ramsey test shows that both the
p values for the t and f statistics are greater than the threshold value. This indicates a linear relationship among the variables of this study’s model, which confirms that the model’s robustness is achieved.
4.7.2. Unobserved Heterogeneity
Unmeasured (unobserved) differences between study subjects or samples connected to the (observed) variables of interest are referred to as unobserved heterogeneity [
170]. When there is any hidden variable in the model but not included in the model, it will create a misleading conclusion from the regression of the model [
171]. The measure used for unobserved heterogeneity is the FIMIX test in the SmartPLS.
Table 13 of the FIMIX shows that all the values for the four variables named RU, EU, WR, and sustainability are declining from segment 1 to segment 5. This shows that there is no evidence for the unobserved heterogeneity in the model of this study, which also confirms the robustness of the model.
5. Discussion
This study aims to examine the impact of DT on the sustainable practices of the manufacturing industry of Pakistan. This study further explores how this impact is mediated by different channels like EU, RU, and WR while how EA moderates it. The literature based on past studies claims that DT significantly impacts sustainable practices by mediating EU, RU, and WR [
172]. According to the literature, increasing EA will also enhance sustainable practices. The first hypothesis claimed by this study argues that DT will lead to better use of resources in the manufacturing sector of Pakistan. The findings of this study also support the said arguments that DT will lead toward sustainable practices with β = 0.072 and
p = 0.012. The past literature based on the arguments also supports the same arguments; however, these studies were conducted in different contexts other than researchers but support this argument [
173,
174]. There is an agreement among researchers that DT has exponentially enhanced the utilization of resources by streamlining the operations, workflows, and allocations [
175]. As the manufacturing industries embrace advanced DT, it will become more productive and will more efficiently use its resources [
176]. The findings of this study highlight and validate the role of DT in improving resource use. As the manufacturing industries implement more advanced technologies like automation, artificial intelligence, and data analytics, they will use their resources more efficiently [
177].
The second hypothesis based on this study argues that DT will lead to better and more efficient energy usage in the manufacturing sector of Pakistan. The results of this study also support the said arguments claimed by the survey with a β = 0.106 and
p = 0.000. However, different researchers from the past literature have also found the same results, but those studies have been conducted in different contexts and sectors other than the researchers [
178,
179]. DT has substantially enhanced energy efficiency which has been one of the most important challenges of the manufacturing industry [
180]. Latest studies show the revolutionary potential of DT for energy consumption. Energy systems may now be precisely adjusted to match demand by real-time monitoring and control systems like smart grids, sensors, etc. [
181]. While earlier studies mostly explored the negative effects of energy-intensive activities on the environment [
182,
183], contemporary research stresses how digitization can be used for energy-efficient processes [
184]. This study validates an increasing consensus regarding the vital importance of digitalization for enhancing energy infrastructures.
The third hypothesis based on the model of this study argues that DT will lead to better deals with WR. However, the findings of this study also support the hypothesis that DT will lead to a better deal with WR with a β = 0.147 and
p = 0.000. Different researchers from different world contexts have the same findings with the same study. However, these studies have been conducted in different contexts but have the same findings as the study [
55,
185]. The importance of DT in reducing waste throughout the manufacturing process has been highlighted by the current study. DT like predictive maintenance, real-time monitoring, the Internet of Things, etc., have made optimal resource utilization possible [
85]. This enhances the efficient utilization of resources and reduces faults and overproduction [
186]. Manufacturers can implement the circular economy principles easily due to DT [
187]. Consequently, this study indicates an end to the resource-intensive methods of traditional processes while recognizing DT as an effective tool to decrease waste in the manufacturing industry.
The fourth hypothesis argues that efficient RU will lead to sustainable practices in the manufacturing sector of Pakistan. However, the results of this study also claimed the same results aligned with the argued hypothesis with a β = 0.240 and
p = 0.000. Researchers from different contexts have surveyed the relationship in different contexts and found the same findings, aligning with this study’s findings [
105,
188]. Recent studies investigated the role of DT in using resources efficiently which is an essential component of manufacturing sustainability [
189]. DT has improved the process of manufacturing and facilitated exact resource allocation [
190]. A commitment to reduce the environmental impact of manufacturing operations is apparent in recent studies that emphasize production maximization and resource efficiency optimization [
84,
191]. Intending to build a more sustainable manufacturing landscape, this study stresses increasing RU efficiency through DT. Contrary to earlier periods, when resource-intensive methods were common, this study highlights how effectively RU can move the manufacturing sector towards sustainability.
The fifth hypothesis of this study claims that the EU significantly impacts sustainable practices in Pakistan’s manufacturing sector. However, this study has also found a significant impact on the EU of the sustainable practices of the manufacturing industry of Pakistan with a β = 0.289,
p = 0.000. Researchers from different contexts also found the same findings that align with this study’s findings [
192,
193]. The studies examining the relationship between sustainable manufacturing practices and energy efficiency have attracted many researchers. Recent studies show the revolutionary effects of energy efficiency as a critical component of manufacturing sustainability [
95]. DT has become an essential instruments for reducing the environmental impact of manufacturing processes [
194]. In order to lower carbon dioxide emissions and reduce the general effect on the environment, the present study puts a strong emphasis on the need to implement energy-efficient practices. It is also evidenced by other studies that the incorporation of energy-efficient technologies in the manufacturing process will result in more sustainable manufacturing processes [
195].
The study’s sixth hypothesis argues that WR will lead to sustainable practices. This study also found that WR will lead to sustainable practices in the manufacturing sector of Pakistan with a β = 0.257 and
p = 0.000. Researchers from different geographical contexts have also found the same findings, which align with this study’s findings [
196,
197]. Although WR is one of the crucial aspects of the manufacturing process, it is considered as an inherent factor of industry [
198]. Recent studies illustrate how important waste minimization techniques are to promoting sustainability in the manufacturing industry [
199]. The integration of DT into manufacturing has made it possible to monitor and optimize production processes in real-time [
85]. It has made it easier to utilize resources more efficiently decrease waste and incorporate the circular economy principles in manufacturing [
85]. The present study also validates the role of WR and the promise of sustainability in manufacturing processes.
Hypotheses seven, eight, and nine are based on the moderating relationship of EA on DT towards energy use, RU, and WR. However, the findings of this study support these moderating relationships of EA that if the EA is increased, it will also increase the impact of the DT on different sustainable practices like energy, RU, and WR, which ultimately leads towards sustainability with having a β1 = 0.204, β2 = 0.137, β3= 0.234 and p1 = p2 = p3 = 0.000, respectively. We see results based on the researcher’s past findings based on these relationships supporting these hypotheses in various contexts. The reason for that is that awareness plays a vital role in deploying any policy among the public [
200] [
201]. The moderating influence of EA on the relation between DT and EU, RU, and WR is evident from the statistics. Manufacturing industries must consider these aspects in the digitalization efforts toward sustainability [
202]. Many previous studies are focused on the productivity [
203] [
204]. The current study focuses on the role of EA that impacts the results of digitalization and assists in the successful incorporation of environmentally friendly practices through DT. A high degree of EA helps digitization initiatives prioritize energy-saving technologies, efficient resource use, and WR techniques [
205]. Conversely, organizations with a lower level of EA may fail to pay enough attention to these factors [
206]. When compared to earlier research, the finding of this study has moved from just financial benefits to a deeper understanding of the environmental effects of digitization, indicating a growing awareness of the significance of sustainability in advances in technology.
The manufacturing sector can be reshaped by digitalization, which provides a wide range of opportunities that improve sustainability. Industries can greatly improve their use of energy and resources by using digital technology and implementing it into different manufacturing processes. Real-time data analysis, automation, and predictive modeling enable manufacturers to make well-informed decisions on resource allocation and EU [
207]. Digitalization also makes smart manufacturing techniques possible with the help of the Internet of Things and analytics. These innovations offer a thorough understanding of the manufacturing atmosphere, making it possible to monitor and manage processes that consume much energy precisely. Thus, manufacturers can better find inefficiencies, optimize processes, and minimize wasted energy, contributing to more profitable operations and sustainability [
208]. Furthermore, digitization helps develop novel techniques like digital twins, which can generate digital versions of actual production processes. Manufacturers may model and optimize processes using this tool before implementation, reducing the need for resource-wasting required for trial-and-error procedures [
209]. This simulation’s optimization of manufacturing processes made possible results in less material use during production and less waste production. WR, a natural byproduct of optimal energy and RU, substantially contributes to sustainability [
210]. Digitalization assists industries in reducing their ecological footprint by minimizing wasteful RU, EU, and ineffective operations. In addition to conserving important resources, WR also lessens the requirement for disposal, which may have significant ecological effects. In short, adopting digitalization in industries like manufacturing facilitates businesses to optimally utilize resources and energy, significantly decreasing waste [
211]. This integrated optimization effort supports larger sustainability goals since it reduces the sector’s ecological impact and fosters ecologically friendly processes.
The results validate the ideas of the circular economy by exhibiting that resource reuse, energy efficiency, and waste reduction contribute to manufacturing sustainability. Resource reuse supports conservation, increases product life cycles, and reduces dependency on virgin resources, aligned with the circular economy principle of reusing resources repeatedly. The findings also promote sustainable production and reduce ecological impacts by efficient energy use, particularly during recycling processes that consume less energy than during the process of extraction of raw materials and making them suitable for manufacturing. Furthermore, by adopting WR strategies, waste can be turned into useful inputs, such as reusing byproducts and implementing closed-loop systems, reducing the degradation of the environment while supporting regenerative industrial practices.
Although digitalization may increase productivity and operational efficiency toward the sustainability of the manufacturing industry, several possible challenges need careful consideration. The production of electronic waste is one of the main challenges. A faster replacement of old or obsolete equipment like sensors, etc., will lead to more waste. Inadequate recycling and disposal procedures will lead to environmental degradation if efficient e-waste management systems are not adopted. Many of these electric wastes cannot be managed by ordinary means and will require specialized systems for proper handling and processing. The increase in energy usage due to digital technologies is another important problem. Cloud computing, industrial Internet of Things, and AI require considerable amounts of energy, which increases the electricity demand. This rise in energy consumption can result in higher greenhouse gas emissions. These unintended effects highlight the necessity of implementing technology in a balanced manner. Integrating energy-efficient devices, promoting renewable energy usage, and developing comprehensive e-waste management strategies are essential for ensuring sustainability in the manufacturing industry.
5.1. Implications
5.1.1. Practical Implications
Digital technology adoption for sustainability: The study’s findings can be used by Pakistani policymakers and practitioners of sustainability to implement digitalized solutions within sustainability initiatives effectively. Adopting digital tools will improve WR efforts, optimize resource utilization, and reduce energy consumption.
Awareness campaigns: The study highlights the importance of EA for Pakistani people and industries. To increase the moderating influence of awareness on the sustainability impacts of digitalization, governments, and the non-government sector should work together to endorse environmental advocacy and education.
Skill development: The study emphasizes the importance of education and training initiatives to provide individuals with the requisite digital and sustainability literacy. These initiatives will enable workers and organizations to use digital technologies for sustainable practices.
5.1.2. Managerial Implications
Digitalization–sustainability alignment: Managers and industrial executives must align the digitization initiatives with EA efforts and sustainability goals. This coordination may result in competitive advantages and enhanced reputation.
Assessment of environmental impact: Managers need to understand the real implications of digitalization on resource usage, energy consumption, and WR by regularly conducting assessments for environmental impact. These evaluations will guide decision-making and stimulate environmental performance.
Improved decision-making: Organizations are encouraged to adopt DT for making data-driven decisions about energy efficiency, resource allocation, and waste management using real-time monitoring systems. To optimize and improve operations, investments are needed in data-driven tools.
Change management and successful digitalization: Effective change management is necessary for managers to implement digital technologies effectively. Stakeholders and staff should be engaged in the implementation to ensure its contribution towards sustainability.
5.1.3. Industry Implications
The findings also have the following implications for industries.
Innovation and collaboration: Pakistan’s manufacturing sector needs to advance innovation by collaborating with technology suppliers, developers, and research organizations. Joint ventures can result in developing sustainable digital tools specifically appropriate for the requirements of particular industries.
Policy advocacy: Industries need to adopt and implement laws that encourage the utilization of digital technology for environmental performance.
Certification: Industries are encouraged to develop industry-wide standards and recognition for digitalization-driven sustainability achievements to motivate industries to seek more sustainable performance.
5.2. Contribution to the Attainment of SDGs
The study has important implications for the attainment of the SDGs.
The findings of the research outcomes support SDG-7 (Affordable and Clean Energy) and stress the investment in green and clean technology. The contribution of DT is evident in the efficient use of energy, thus by reducing the consumption of energy, the study advances the attainment of SDG-7.
The study emphasizes the significance of digitization as a driver towards innovation and sustainable scientific advancement, contributing to the attainment of SDG-9 (Industry, Innovation, and Infrastructure).
The study promotes sustainable urban development by SDG-11 (Sustainable Cities and Communities). The results may help develop smart cities that optimize EU and RU, reduce waste output, and improve all aspects of living for residents as supported by the findings.
The findings show that digitization has positive relationships with efficient RU, efficient EU, and WR, leading to the concept of sustainability. The findings encourage responsible consumption and production, aligning with SDG-12 (Responsible Consumption and Production).