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Sustainable Development of Renewable Energy Policies and Technologies

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Energy Sustainability".

Deadline for manuscript submissions: closed (3 May 2024) | Viewed by 1971

Special Issue Editor


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Guest Editor
Department of Energy Policy, Graduate School of Energy & Environment, Seoul National University of Science & Technology, Seoul 01811, Republic of Korea
Interests: energy policy; energy economics; energy pricing; energy demand forecasting; energy taxation; cost-benefit analysis of energy projects; non-market energy goods valuation; input-output analysis of energy issues
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Special Issue Information

Dear Colleagues,

It is our pleasure to announce a new Special Issue of Sustainability, entitled “Sustainable Development of Renewable Energy Policies and Technologies”.

As the impacts of climate change manifest on a global scale, the importance of renewable energy such as solar and wind power is increasingly being emphasized. The supply of renewable energy is expanding. This is the case not only in developed countries, but also in developing countries. However, countries around the world are facing two challenges in relation to renewable energy. First, after the Russo-Ukrainian War, the price of renewable energy facilities has skyrocketed due to resource supply chain disruption, resulting in a significant increase in renewable energy costs. The rising cost is weakening electricity consumers' acceptance of renewable energy. Ultimately, renewable energy facilities must further improve their efficiency. Second, the intermittence, inflexibility, and variability of renewable energy make it difficult to expand its supply. This is because, unlike nuclear power or fossil fuel-based power generation, renewable energy generation is greatly affected by weather, meaning that the power supply from reneable energy is not stable. Renewable energy does not have the flexibility to easily adjust the output related to electricity production. In addition, the power generation from renewable energy is not stable, meaning that various ancillary facilities are required to secure the stability of power supply. Therefore, it is necessary to solve these challenges technically and at the same time to adopt policy measures that solve the problem. Indeed, renewable energy technologies and policies must promote sustainable development. Accordingly, this Special Issue aims to address sustainable development issues surrounding renewable energy technologies and policies. The Special Issue invites contributions. These include, but are not limited to, the following detailed topics:

  • Sustainable development of solar power;
  • Sustainable development of wind power;
  • Sustainable development of bioenergy;
  • Causes of curtailing renewable energy power generation;
  • Technological solutions to cutailment of renewable energy power generation;
  • Expansion of renewable energy as distributed energy;
  • Electricity island and renewable energy;
  • Public acceptance of renewable energy;
  • Power system reinforcement for renewable energy expansion.

We look forward to receiving your contributions.

Prof. Dr. Seung-Hoon Yoo
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. Sustainability 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 2400 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

  • renewable energy
  • solar power
  • wind power
  • bioenergy
  • curtailment
  • aucillary service
  • renewable energy bidding market
  • supply chain crisis
  • energy policy
  • environmental policy

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Published Papers (2 papers)

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Research

24 pages, 5138 KiB  
Article
Decentralized Operations of Industrial Complex Microgrids Considering Corporate Power Purchase Agreements for Renewable Energy 100% Initiatives in South Korea
by Jinyeong Lee, Kyungcheol Shin and Young-Min Wi
Sustainability 2024, 16(13), 5440; https://doi.org/10.3390/su16135440 - 26 Jun 2024
Viewed by 820
Abstract
With the rise of environmental policies and advanced technologies, power systems are transitioning from centralized to decentralized systems, incorporating more distributed energy resources (DERs). This shift has increased interest in the operational functions of microgrids (MGs). The “Renewable Energy 100%” (RE100) campaign is [...] Read more.
With the rise of environmental policies and advanced technologies, power systems are transitioning from centralized to decentralized systems, incorporating more distributed energy resources (DERs). This shift has increased interest in the operational functions of microgrids (MGs). The “Renewable Energy 100%” (RE100) campaign is pushing companies to adopt renewable energy. In South Korea, industrial complex microgrids (ICMGs) aim to achieve RE100 through corporate power purchase agreements (PPAs) with renewable energy providers. ICMGs need to operate in both grid-connected and islanded modes, facing challenges in power transactions due to different operating agents. This study proposes a decentralized optimal power flow (OPF) method using the separable augmented Lagrangian relaxation (SALR) algorithm to solve these power transaction problems without disclosing internal information. The proposed method decomposes the centralized OPF problem into subproblems for each ICMG and solves them in a distributed manner, sharing only transaction prices and amounts. Numerical results from the case study validate the effectiveness of the proposed method. Full article
(This article belongs to the Special Issue Sustainable Development of Renewable Energy Policies and Technologies)
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17 pages, 1762 KiB  
Article
Renewable Energy in the Chinese News Media: A Comparative Study and Policy Implications
by Li Zhang and Xinyi Peng
Sustainability 2024, 16(12), 5237; https://doi.org/10.3390/su16125237 - 20 Jun 2024
Viewed by 688
Abstract
After decades of development, China has become the world’s largest producer, exporter and installer of solar panels, wind turbines and electric vehicles, as well as the world’s biggest investor in renewable energy. Communicating renewable energy issues to the public plays an important role [...] Read more.
After decades of development, China has become the world’s largest producer, exporter and installer of solar panels, wind turbines and electric vehicles, as well as the world’s biggest investor in renewable energy. Communicating renewable energy issues to the public plays an important role in enhancing the wider understanding of renewables and gaining public support for the government’s energy policy. Based on a detailed analysis of media coverage in China’s general media, i.e., Guangming Daily and Economic Daily, and energy sector industrial media, i.e., the China Energy News, from 2017 to 2023, this study explores how renewable energies are communicated to the Chinese public before and after the government’s announcement of its dual carbon goals. It finds that (1) renewable energy is often discussed in the wider category of new energy in the Chinese media; (2) solar, wind and hydropower energy are most prominent; (3) economic frames dominated the coverage of the renewables, followed by political and environmental frames; (4) benefits of renewable energy are far more often represented than risks by the media, particularly in their economic and political dimensions; (5) the general media tends to show more support than the media of the energy industry does, in that it reports more returns from renewable energy; (6) since the proposal of the dual carbon goals, more political discourse has been integrated into the discourse of energy and environmental policies in the energy industrial media than in the general media. The study concludes by discussing the implications of the findings for energy policy and public understanding of renewable energy in China. Full article
(This article belongs to the Special Issue Sustainable Development of Renewable Energy Policies and Technologies)
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