Cited by 259Advanced Power Generation TechnologiesNuclear and radioactivity studiesGlobal Energy and Sustainability Research

Nuclear energy: Between global electricity demand, worldwide decarbonisation imperativeness, and planetary environmental implications

Prăvălie, Remus, Bandoc, Georgeta·2018·Journal of Environmental Management

Abstract

For decades, nuclear energy has been considered an important option for ensuring global energy security, and it has recently started being promoted as a solution for climate change mitigation. However, nuclear power remains highly controversial due to its associated risks - nuclear accidents and problematic radioactive waste management. This review aims to assess the viability of global nuclear energy economically (energy-wise), climatically and environmentally. To this end, the nuclear sector's energy- and climate-related advantages were explored alongside the downsides that mainly relate to radioactive pollution. Economically, it was found that nuclear energy is still an important power source in many countries around the world. Climatically, nuclear power is a low-carbon technology and can therefore be a viable option for the decarbonization of the world's major economies over the following decades, if coupled with other large-scale strategies such as renewable energies. These benefits are however outweighed by the radioactive danger associated to nuclear power plants, either in the context of the nuclear accidents that have already occurred or in that of the large amounts of long-lived nuclear waste that have been growing for decades and that represent a significant environmental and societal threat.

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Crossref · 10.1016/j.jenvman.2017.12.043

Cites

38 of 38 references verified0 citation errors · 0 not checkable

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  • Nuclear power presents environmental harms related to disposal of nuclear waste, and increased water consumption required for cooling.

    “nuclear power presents a distinct set of environmental harms related to disposal of nuclear waste, and increased water consumption required for cooling [92]”
  • Nuclear power deployment prevents approximately 1.2-2.4 Gt CO2 emissions annually.

    “The study presents an estimation of approximately 1.2-2.4Gt CO 2 emissions that are prevented annually from nuclear power deployment”

    From Strategies for mitigation of climate change: a review (2020) · cites this paper as Prăvălie and Bandoc 2018

  • Fusion power is characterized as a zero-emission technology.

    “Furthermore, fusion power is characterized as a zero-emission technology (Prăvălie and Bandoc 2018;Gi et al. 2020).”

    From Strategies for mitigation of climate change: a review (2020) · cites this paper as Prăvălie and Bandoc 2018

  • The introduction of enhanced fusion-based nuclear technology may positively contribute to mitigation efforts in the second half of the century.

    “While conventional fission-based nuclear plants are suggested to be phased out in future, the introduction of enhanced fusion-based nuclear technology may positively contribute to mitigation efforts in the second half of the century.”

    From Strategies for mitigation of climate change: a review (2020) · cites this paper as Prăvălie and Bandoc 2018

  • Fusion power is more efficient than conventional fission-based nuclear technology.

    “Fusion power is a new generation of nuclear power, which is more efficient than the conventional fission-based technology and does not carry the hazardous waste disposal risk associated with conventional fission-based nuclear technology.”

    From Strategies for mitigation of climate change: a review (2020) · cites this paper as Prăvălie and Bandoc 2018

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Authors
Prăvălie, R., & Bandoc, G.
Affiliations
University of Bucharest (RO)
Corresponding author
Bandoc, Georgeta
Venue
Journal of Environmental Management
Publisher
Elsevier BV
Published
2018-03
Volume
209
Pages
81-92
ISSN
0301-4797 (ISSN-L)
OpenAlex
W2782515710
Cited by
259
References
38
Citations by year
2026: 22 · 2025: 40 · 2024: 24 · 2023: 37 · 2022: 35 · 2021: 43 · 2020: 39 · 2019: 10 · 2018: 9
FWCI
1.40
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Environmental Management (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Power Generation Technologies
  • Physical Sciences › Engineering › Safety, Risk, Reliability and Quality › Nuclear and radioactivity studies
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Global Energy and Sustainability Research
Keywords
nuclear energy, decarbonization, climate change mitigation, energy security, nuclear accidents, nuclear waste management, radioactive contamination, economic feasibility, environmental impact, renewable energy integration
MeSH terms
Conservation of Energy Resources, Electricity, Nuclear Energy, Radioactive Waste, Waste Management, Renewable Energy

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