On cloud-based systems and distributed platforms for smart grid integration: Challenges and prospects for Ghana's Grid Network

Tchao, Eric Tutu; Quansah, David A.; Klogo, Griffith Selorm; Boafo-Effah, Francis; Kotei, Seth; Nartey, Clement; Ofosu, Willie K.

doi:10.1016/j.sciaf.2021.e00796

Cited by 12 publications

(3 citation statements)

References 45 publications

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“…This cost includes factors such as the incentives paid to consumers for participating in DR programs, the operational costs of implementing DR measures, and any potential impact on consumer energy bills. By minimizing this total cost while maintaining effective demand response, grid operators can ensure that DR programs are economically viable and sustainable in the long run [7].…”

Section: Demand Response Management and Optimization Controlmentioning

confidence: 99%

Integration of Smart Grid and Application of Microgrid Technologies in Western Pipeline Company

Duan

2024

J. Phys.: Conf. Ser.

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The energy sector is undergoing a significant transformation, driven by the urgent need to address climate change, enhance energy security, and cater to the growing demand for electricity. In the context of escalating global energy demands and environmental concerns, this study investigates the integration and application of smart grid and microgrid technologies within the Western Pipeline Company’s operations. Addressing the critical need for sustainable energy solutions, our research focuses on enhancing system efficiency, reliability, and user satisfaction while reducing environmental impacts. Our findings reveal significant improvements in peak load reduction (15.3%), total energy reduction (20.46%), and carbon emission reduction (30.01%) compared to conventional methods. Moreover, the study demonstrates a marked increase in system reliability (95.35%) and a substantial decrease in response times (2.6 seconds), highlighting the efficiency of our integrated energy management strategies. The research also underscores notable advancements in customer satisfaction (90.13%), maintenance cost reduction (50.4%), and renewable energy utilization (75.80%), affirming the effectiveness and economic viability of implementing advanced grid technologies.

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Section: Demand Response Management and Optimization Controlmentioning

confidence: 99%

Integration of Smart Grid and Application of Microgrid Technologies in Western Pipeline Company

Duan

2024

J. Phys.: Conf. Ser.

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“…A more just approach could either integrate on-and off-grid energy planning and implementation under a national tariffing scheme which, if scaled, must also address specific requirements in terms of energy distribution and demand-side management which will require significant technology investment in developing countries [90][91][92][93]. The management of a potential future integration of MGs in the national electricity grid upon grid arrival should be a component during the MG planning stage and must also be sufficiently addressed by the regulatory frameworks to avoid decommissioning of the MG upon gridarrival due to limited tariff competitiveness.…”

Section: Off-grid Energy Tariffsmentioning

confidence: 99%

The Sustainability of Decentralised Renewable Energy Projects in Developing Countries: Learning Lessons from Zambia

Stritzke

Jain

2021

Energies

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Decentralised renewable energy (RE) systems such as solar PV mini-grids (MG) are considered to be a cornerstone for the strategic achievement of the UN’s energy access goals in the developing world. Many of these systems implemented however face substantial technical, financial and social sustainability challenges which are also a recurring theme in the relevant literature. MG analyses however often lack detailed technical or financial data or apply ‘silo-approaches’ as a comprehensive review of MG case study literature presented in this article reveals. Consequently, this study aims to enhance the understanding of RE MG sustainability in the developing context based on the integrated evaluation of the technical, financial and social dimensions of MG operation through empirical data from community surveys on energy use from Uganda and Zambia and two in-depth MG case studies from Zambia. By presenting detailed technical and financial data in combination with energy consumer perception, the study aims to close existing data gaps on sustainable RE MG operation and offers an approach to evaluate and optimise the operational sustainability of an MG in its individual local context. The article finds that the complex rural community ecosystem is a central, but yet undervalued determinant of MG sustainability in rural developing contexts. The mismatch between energy affordability and MG tariffs threatens MG sustainability and the scaling of energy access projects if not addressed specifically during project development and implementation. Consequently, the article calls for a strategic inclusion of community-ecosystem parameters and MG planning based on realistic energy affordability levels and an added value approach that includes dynamic MG financing mechanisms and targeted measures to generate added value through energy consumption as integral parts of RE MG projects.

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“…The massive amount of data available on e-commerce sites is a source of concern as customer's personal information such as names, contact details, addresses, product preferences, banking information, credit/debit card numbers, and card verification value (CVV) can be accessed by people with malicious intents. Activities such as hacking, spamming, and denial of service (DOS) are linked to security concerns (Petrini & Pozzebon, 2009;Tchao et al, 2021) and may affect e-commerce sites and their customers. Much of the challenge is because of the use of centralized systems which blockchain technology is argued can address using distributed systems that are more secure and offer privacy (Mavilia & Pisani, 2020;Scott et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

The state of and prospects for the application of blockchain technology in e-commerce

Karani,

Mwapwele

2023

IJRBS

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Whilst e-commerce continues to grow, it has met privacy, trust, and security challenges. Blockchain technology is among the solutions that e-commerce can use to address these challenges. Blockchain technology poses benefits but comes with its challenges. The purpose of this study was to systematically review literature that focused on the state and prospects of blockchain technology in e-commerce. Specifically, the research question is what is the state of the application of blockchain technology in e-commerce? The study conducted searches using four databases (EbscoHost, Science Direct, IEEE Explore, and Jstor) as well as Google Scholar. Exclusion and inclusion criteria were applied in the searches to answer the research question. In total, 25 articles were used for this research and were thematically analysed. The results showed that while there are many benefits in implementing blockchain technologies in e-commerce, there are also challenges. The benefits include an increase in privacy, enhanced security, and minimized costs of transactions. The challenges are tax evasion, black market transactions, and lack of regulation. Results also showed blockchains are used to track product movement and originality. The study's novel contribution is to theory by developing a model for the application, benefits, and challenges of the blockchain technology ecosystem in e-commerce. The study contributes to policy by focusing on sustainable development goals 7 and 9. The research also contributes to the body of knowledge on the application of blockchain. Businesses, scholars, government officials, and other stakeholders can use this study to understand the application, challenges, and benefits of blockchain in e-commerce.

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On cloud-based systems and distributed platforms for smart grid integration: Challenges and prospects for Ghana's Grid Network

Cited by 12 publications

References 45 publications

Integration of Smart Grid and Application of Microgrid Technologies in Western Pipeline Company

Integration of Smart Grid and Application of Microgrid Technologies in Western Pipeline Company

The Sustainability of Decentralised Renewable Energy Projects in Developing Countries: Learning Lessons from Zambia

The state of and prospects for the application of blockchain technology in e-commerce

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