Strategic potential of multi-energy system towards carbon neutrality: A forward-looking overview

Alabi, Tobi Michael; Agbajor, Favour D.; Yang, Zaiyue; Lü, Lin; Ogungbile, Adedayo Johnson

doi:10.1016/j.enbenv.2022.06.007

Cited by 29 publications

(14 citation statements)

References 150 publications

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“…Further, a zero-carbon multi-energy system (ZCMES) that strictly aims at achieving negative emissions with MES has been proposed by curbing the associated CO2 within the framework or as a result of dependency on the external grid [2,4].…”

Section: Motivation and Backgroundmentioning

confidence: 99%

Automated deep reinforcement learning for real-time scheduling strategy of multi-energy system integrated with post-carbon and direct-air carbon captured system

et al. 2023

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Section: Motivation and Backgroundmentioning

confidence: 99%

Automated deep reinforcement learning for real-time scheduling strategy of multi-energy system integrated with post-carbon and direct-air carbon captured system

et al. 2023

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“…The main goal in energy system integration is to take advantage of the synergies and complementary strengths offered by various forms of energy carriers (Wu et al, 2016) (energy carriers that are also referred to as energy vectors). Research in this area covers a broad range of concepts and topics, including multi-vector energy systems (Hosseini et al, 2020), multi-carrier energy systems (Alabi et al, 2023;Zhang et al, 2023), integrated energy systems, and energy systems integration (Wu et al, 2022).…”

Section: Energy System Integrationmentioning

confidence: 99%

Navigating interconnected and electrified industries in the landscape of uncertainty : Exploring outcomes and values within circular solutions, and Swedish electricity supply and utilisation dynamics

Wadström

2023

Linköping Studies in Science and Technology. Dissertations

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As the global community faces unprecedented climate change challenges, the transition towards a sustainable society has become an urgent priority. The complexity of this transition is characterised by the interplay of developing and implementing green manufacturing processes, integrated energy systems, and circular resource flows, and the inherent dynamics associated with geopolitical uncertainties, energy price fluctuations, and global instability. Although new technological advancements and more sustainable models are on the rise, a significant knowledge gap remains in comprehending the intricate dependencies and impacts of various uncertainties on complex industrial and energy systems. Dependency means that one component, subsystem, or variable relies on another for its operation or effectiveness. A change in one element will directly affect the other, causing changes in its status or actions. Because the components are interconnected in this way, they are not independent of each other. This knowledge gap is particularly noticeable in the lack of a comprehensive understanding of the interactions between the energy system and uncertainties. This became significantly more apparent during events such as the COVID-19 pandemic and the subsequent Russian invasion of Ukraine. IntroductionAbundant, clean, and affordable energy is crucial for realising the vision of a modern, industrialised, and sustainable society (Tainter, 1988). Hence, a systemic shift towards a renewable and electrified energy system on a massive scale is necessary to achieve rapid emissions reductions (IPCC, 2023). If new energy demand and electric power capacity were instead built on fossil fuels rather than renewable sources, the consequences could be severe. This would worsen climate change, as electricity generation based on fossil fuels leads to ongoing emission of carbon dioxide and other greenhouse gases. It could also entrench unsustainable infrastructure for an extended period, thereby prolonging the unsustainable reliance on limited fossil resources (IPCC, 2023). Furthermore, persisting reliance on fossil fuels could compromise energy security (Correlje & Van der Linde, 2006;Yergin, 2006).Transitioning to renewable energy sources can avert these risks, promoting a more self-reliant, sustainable, and secure energy future (IEA, 2022b). This involves adopting low-or zero-emission technologies and biogenic energy sources (Demirbas, 2009), curbing energy and material demand, modifying behavioural patterns, and enhancing efficiency. The diminishing carbon budget means that energy systems must quickly transition towards net-zero CO2 emissions by decreasing fossil fuel dependence, applying carbon capture, widespread electrification, utilising and improving energy conservation, efficiency, and energy system integration (IEA, 2022b(IEA, , 2023bIPCC, 2023).The growth of renewable energy is not just about increasing renewable electric power capacity and biogenic energy sources; rather, it is more about incorporating and coordinating multiple technol...

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“…Although there is a scientific consensus at the international level that the primary cause of climate change is the increased concentration of anthropogenic GHGs, there is still controversy surrounding the issues of the type, extent, and way of reducing the impact that climate change will cause [13].…”

Section: Towards Climate Neutralitymentioning

confidence: 99%

“…Regarding the decarbonization of the energy sector, it is considered one of the main topics of interest, especially for the countries of the European Union, through the introduction of a strategy for sustainable development known as the EU Green Deal [13]. However, decarbonization, as a measure alone, is not sufficient to achieve such clean emission targets, as is shown in the example in Figure 4 [13].…”

Section: Decarbonization and Renewable Energy Developmentmentioning

confidence: 99%

Scenario Analysis of a Coal Reduction Share in the Power Generation in Bosnia and Herzegovina until 2050

et al. 2022

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This paper is effectively a scenario analysis of the energy system of Bosnia and Herzegovina (BiH) from the perspective of the possible future reduction of greenhouse gas (GHG) emissions in the power generation sector, with the aim to become climate neutral by 2050, in compliance with the Green Agenda for the Western Balkan. According to the data from 2016, the share of power generation in the total GHG emissions in BiH was approximately 50%. By using the LEAP (Long-range Energy Alternatives Planning) energy model, two scenarios—the “gradual transition scenario” and the “climate neutral” scenario—have been analyzed for the period 2018–2050, and each scenario included decarbonization measures such as the extensive use of Renewable Energy Sources (RES). Unlike the climate neutral scenario, the gradual transition scenario includes the replacement of certain parts of the old, currently-in-operation Coal-fired Power Plants (CFPPs) with the new CFPP, which is more efficient. In the climate-neutral scenario, that part of the existing CFPPs is replaced by a mix of RESs. The results from the first scenario suggest that the share of CFPPs in electricity generation has gradually decreased from 69.3% to 16.3% in 2050, and CO2 emissions from the power generation sector in 2050 will be 2.2 million tons—roughly 83.5% less than in 2014. According to the second scenario, the emphasis is strongly on the growth and promotion of RESs, which have significantly taken over the roles of major producers of electricity, encouraging the low-carbon development of BiH. Analysis results show that, in 2050, there will be no CO2 emissions from power generation. It can be concluded that specifically designed energy models for the optimization of capacities and CO2 emissions through convergence towards RESs could be an optimistic and promising option for BiH to become climate neutral while meeting increasing energy demands. The results show the required RES capacities needed for achieving climate-neutral power generation by 2050, with the current rate level of power generation. Based on the results, RES investment needs can be estimated. Overall, the results of the scenarios can be used for the strategic planning of the power generation sector in BiH until 2050.

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Strategic potential of multi-energy system towards carbon neutrality: A forward-looking overview

Cited by 29 publications

References 150 publications

Automated deep reinforcement learning for real-time scheduling strategy of multi-energy system integrated with post-carbon and direct-air carbon captured system

Automated deep reinforcement learning for real-time scheduling strategy of multi-energy system integrated with post-carbon and direct-air carbon captured system

Navigating interconnected and electrified industries in the landscape of uncertainty : Exploring outcomes and values within circular solutions, and Swedish electricity supply and utilisation dynamics

Scenario Analysis of a Coal Reduction Share in the Power Generation in Bosnia and Herzegovina until 2050

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