## 6 Conclusions and Future Works  
This survey focuses on Prosumer SGs and the main aspects investigated in terms of monitoring and communication capabilities. The current and monolithic technologies of Prosumer SG 2.0 require additional effort to create an autonomous and decentralized intelligence-level concept. The Energy Internet is described in depth and discussed to improve connectivity through the continuous production of Prosumer SGs. Indeed, several unresolved questions and technological obstacles regarding the future of energy management have been identified. In this context, new difficulties will make it possible to develop promising research in industrial and professional fields. Deep knowledge of Prosumer SG 2.0 and its interactions will enable consumers to accurately assess problems/solutions and adopt SG 2.0 innovations, such as blockchain architecture and IoT computing, as per the research hypothesis. Several kinds of research, including smart and public markets, household energy demand from customers and stakeholders and service provider energy consumption, have been identified based on relevant businesses. In addition, we discussed the concept and methodologies used in the literature for energy management based on ProSG. PGA, PMILP, PPSO, PLP and PILP are some essential methods used and evaluated by the writers covered in this survey article.  
Furthermore, Prosumer and consumer scenarios for P2P energy trading are described in detail. In contrast, future SG 2.0 energy management systems are shown and detailed. In terms of future improvements, it is highly recommended that consumers and the market pair with blockchain technology to ensure customer efficiency and enhance multidisciplinary electrical home appliances. SG 2.0 and blockchain standards will be enhanced by ongoing research. Blockchain technology and remote management security can be combined efficiently. The long-term vision will provide potential consumers with a better environment with reliable and intelligent mandates and keep consumer costs low.  
Future improvements to SG 2.0 technologies will be incorporated to broaden their application range. This relates to creating a network and model for local underground vehicle transportation. To achieve this, a challenging algorithm will be developed and evaluated. Modern technology immediately addresses energy use and cost concerns. Building and installing the entire SG 2.0/IoT platform in a lab environment will be the primary focus of future work during the later phase.  
The quantity and nature of the source databases are the first vital limitations of this study, although the selected groups are generally reputable and representative. Second, this sector's rapid development hampers the survey's timing. Third, the summary of research activities in many blockchain applications in SG 2.0 may not accurately reflect how they are used or affect people. Based on its findings, this review attempts to determine how the scientific community will respond to current events.  
Conceptualization, B.Z. and S.B.S.; methodology, S.B.S.; validation, S.B.S.; investigation, S.B.S.; resources, S.B.S.; writing--original draft preparation, S.B.S.; writing--review and editing, B.Z.; visualization, B.Z.; project administration, B.Z.; funding acquisition, S.B.S. All authors have read and agreed to the published version of the manuscript.  
The Deanship of Scientific Research (DSR) at King Abdulaziz University (KAU), Jeddah, Saudi Arabia, has funded this project under grant no. (D 1437-45-611).  
Not applicable.  
The author would like to thank the Deanship of Scientific Research (DSR), King Abdulaziz University, and Jeddah, who supported this work under Grant No. (D 1437-45-611). The authors, therefore, gratefully acknowledge the DSR for their technical and financial support.  
The authors declare no conflict of interest.