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Stakeholders satisfaction, as well as an effective involvement, is of utmost importance for any mega project, when it comes to the public concerning projects this role becomes more essential. In the case of developing countries where the political, economic and administrative settings are challenging, managing all the key stakeholders satisfaction for prosperous projects becomes extremely intricated, no matter even it is about sustainable and renewable energy projects. Studies have been conducted on project governance and shareholder relationships, nevertheless, the role of power‐interest matrix in maximizing stakeholder satisfaction on renewable energy projects has not been fully explored in the literature. This research was attempted to investigate the direct and indirect influencing mechanisms of the stakeholders satisfaction in conjunction with five critical success factors (CSFs) (namely communication factors, team factors, technical factors, organizational factors and environmental factors) in the renewable energy projects. Alongside a direct link of the CSFs in renewable energy projects, an indirect influence of both the internal and external stakeholders satisfaction has been also checked in this research. A quantitative approach was used to collect the questionnaire survey based data from the professionals working in the renewable energy industry of Pakistan. A snowball sampling technique was used to collect a total of 565 valid responses from the professionals working on medium and large scale renewable energy projects. The structural equation modelling (SEM) technique was used to perform the data analysis and provide inferences between the direct impacts of CSFs and indirect influences of internal and external stakeholders satisfaction in the renewable energy projects. The first stage of the SEM analysis depicts the direct impacts of the CSFs on renewable energy projects. However, in the second stage, though the mediating role of internal stakeholders satisfaction was observed in between all the CSFs and project success, external stakeholders satisfaction was found to be significantly mediating only between the communication factors and environmental factors, and renewable energy project success. Though the findings provide useful guidelines for the professionals, policymakers and administrators that in order to have prosperous renewable energy projects the influence of both the internal and external stakeholders satisfaction is important alongside CSFs, however, the role of internal stakeholders satisfaction is more critical to consider for such sustainable projects.

Future construction projects will need the implementation of industry 4.0 and Internet-of-Things (IoT) technologies. The construction sector has, however, falling behind other industries in the application of these technologies and is currently facing considerable challenges. One of the industries that lag behind in the use of new innovative technological tools is the construction industry. This study reviews the research work in industry 4.0 and the Internet of Things as they relate to construction and examines key Ghana-based construction professionals and firms to ascertain their level of understanding of these emerging innovative technologies, including the challenges and benefits associated with their implementation. An extensive review of pertinent literature was done to help identify the important paradigms and variables which were cautiously tested. Adopting a quantitative research approach, the attained variables were used to design into a close-ended questionnaire. The sample frame was a survey of people from 154 construction experts and researchers with good standing by using the purposive sampling. Relative importance index (RII) analysis was used to analyzed the data. It was discovered from the findings that smart construction was the most popular industry 4.0 technology in the Ghanaian construction industry. The most important benefit of these technologies is that they will add sustainable policy requirements to tendering, with the most pressing technology being the lack of talent and skills in using industry 4.0 and IoT technologies. The scope of this research is based on the questionnaire survey, proving a sustainable pathway to the construction industry community, which creates its own significance by including key stakeholders and those affected by these technologies.

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Around the globe, investment in renewable energy projects has been increased significantly since the last decade. However, recent trends of completed renewable energy projects are not positive enough regarding the significantly contributing through their operational performance. This study is an attempt to figure out the role of financial and non-financial measures for the performance of renewable energy projects. A sample of 272x respondents was collected from the key project personnel in a view to assessing the influencing mechanisms of financial and non-financial performance measures toward success in renewable energy projects. The data was collected through a convenient survey method from the employees working on managerial and technical positions in the small and medium-sized renewable energy projects in Pakistan. Structural equation modeling (SEM) was used to perform data analysis and draw inferences. It was found that the success of renewable energy projects is largely depending on the influences of both financial and non-financial performance measures. Moreover, both the financial and non-financial performance measures were also found to be interlinked with each other positively and significantly. In addition, the role of financial performance measure compares to nonfinancial performance measure was found to be more significant while contributing toward project success in renewable energy projects. The results also show that both the financial and non-financial performance measures function as complements instead of substitute, while contributing toward renewable energy project success. Despite the role of financial measure is higher in contributing to project success as compare to non-financial performance measure, ultimately both measures are necessary for sustainable project success in renewable energy projects. The research findings provide new insights for governments, policymakers, investors, and key stakeholders working on renewable energy projects to understand the measures driving better performance in such projects, alongside adding a knowledge base for future researchers and practitioners.