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Special Issue "Next-Generation Small Reactors—Designs, Deployment, Regulation and Impacts"

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "A: Sustainable Energy".

Deadline for manuscript submissions: closed (15 May 2023) | Viewed by 4837

Special Issue Editor

Energy Systems and Nuclear Science Research Centre, University of Ontario Institute of Technology, Oshawa, ON L1H 7K4, Canada
Interests: nuclear reactor design and analyses; energy systems; methods development; dynamic modeling of complex socio-technico-economic phenomena (climate change, energy geopolitics, etc.); thermal fluid experimentation and simulations; engineering education; safety culture and social license

Special Issue Information

Dear colleagues,

I invite you to submit a publication to the Energies Special Issue “Next-Generation Small Reactors—Designs, Deployment, Regulation and Impacts”.

The ongoing debates and advocacy regarding the relevance of the worldwide fleet of existing and new plant deployment are, these days, at geopolitical levels and within the context of climate change and sustainability. The current human development index cannot be maintained nor improved without scaled use of nuclear power. Yet, regulatory constraints and challenges associated with social acceptance of nuclear power persist. Here, we seek papers as part of a worthy collection addressing numerous aspects of the “next-generation small reactor challenge”. The Special Issue assumes that timely and successful deployment is ultimately the goal. We are particularly interested in papers that are “data-driven” and consider both “hard and soft” topics in relation to small reactors. This issue will feature results that emphasize innovation, the potential for “disruption” and partial-to-fully data-driven aspects, including the following:

  • Design and analyses in support of deployment, regulation, and tangible impact;
  • Aspects of the application and utility of small reactors and interface with developments in mobility;
  • Aspects of the applications and utility of small reactors and interface with other energy or industrial processes;
  • Aspects of investment, regulatory approval, siting, and deployment/construction;
  • Aspects of the role of nuclear energy in sustainability and impact on climate change.

I welcome and encourage authors to address one or more of these interrelated aspects, which will be of value to readers.

Prof. Dr. Akira Tokuhiro
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

Papers are encouraged to encompass as many of the data-driven aspects of the noted keywords as practical:
  • small reactors
  • nuclear plant design
  • deployment
  • construction
  • applications
  • regulation
  • regulatory strategy
  • social license/public acceptance
  • investment
  • advance manufacturing
  • climate change
  • sustainability
  • data-driven
  • innovation
  • disruption
  • systems
  • hybrid systems
  • analysis

Published Papers (2 papers)

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Research

Article
Small Modular Reactor Deployment and Obstacles to Be Overcome
Energies 2023, 16(8), 3468; https://doi.org/10.3390/en16083468 - 15 Apr 2023
Viewed by 1179
Abstract
To meet climate policy goals, it will be necessary to deploy a series of low-carbon energy technologies, including nuclear power. The small modular reactor (SMR) can potentially support climate change mitigation and energy security issues. Small modular reactors (SMRs) are gaining popularity; however, [...] Read more.
To meet climate policy goals, it will be necessary to deploy a series of low-carbon energy technologies, including nuclear power. The small modular reactor (SMR) can potentially support climate change mitigation and energy security issues. Small modular reactors (SMRs) are gaining popularity; however, one crucial debate is whether SMRs can compete economically with conventional nuclear reactors or not. From a commercial point of view, SMRs will be able to provide process heat in various industrial applications, replace older nuclear, natural gas, and coal power facilities, and serve smaller energy markets with less established infrastructure. Realizing these advantages would rely heavily on the near-term quick up-scaling of SMRs; this paper, then, examines and identifies some of the most hindering constraints and barriers for the quick deployment of SMR such as the technology choice, licensing, economy of scale and financing, public acceptance, supply chain, and proliferation. A clear identification of the evident and more hidden bottlenecks preventing a quick deployment is made putting in evidence areas in need of much deeper analysis than the one conducted by the SMR community so far. Full article
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Article
Small Nuclear Reactor—Nordic District Heating Case Study
Energies 2020, 13(15), 3782; https://doi.org/10.3390/en13153782 - 23 Jul 2020
Cited by 10 | Viewed by 2916
Abstract
Small Modular Reactors (SMRs) have been recognized to have potential in decarbonizing district heating, which is currently an urgent sustainability challenge in many European countries. In this paper, the financial impacts of replacing peat and biomass-powered Combined Heat and Power (CHP) plants with [...] Read more.
Small Modular Reactors (SMRs) have been recognized to have potential in decarbonizing district heating, which is currently an urgent sustainability challenge in many European countries. In this paper, the financial impacts of replacing peat and biomass-powered Combined Heat and Power (CHP) plants with heat-only reactors of 24–200 MW power range and maximum output temperatures of 120 °C are studied. A district heating system of a medium-sized Nordic city in Eastern Finland is modeled with EnergyPRO computer software (EMD International A/S, Aalborg, Denmark), which is used to optimize plant units’ production for cost effectiveness. A future scenario is used to predict electricity prices, expenditures from CO2 emission allowances, and fuel prices for the studied case. Results show that the low operating expenditures of CO2 free heat-only reactors would compensate for the revenue losses from electricity sales and that a small number of micro reactors, with power output in the tens of megawatts range each, would be optimal for the studied case. Since investment cost estimates for SMRs still bear significant uncertainties, the subject should be followed in further studies, as heat-only SMRs could provide a profitable alternative for current CHP production in the future. Full article
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