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Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach

Rachel K. Mason-Jones, Paul Davies Orcid Logo, Andrew Thomas Orcid Logo, Christian Griffiths

Sustainability, Volume: 17, Issue: 24, Start page: 11275

Swansea University Authors: Paul Davies Orcid Logo, Andrew Thomas Orcid Logo, Christian Griffiths

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DOI (Published version): 10.3390/su172411275

Abstract

Marine renewable energy technologies (MRE-T), which capture energy from oceans and seas, represent a pivotal area for sustainable energy development. These technologies, including wave energy converters, tidal energy systems, ocean thermal energy conversion, and salinity gradient power, offer the po...

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Published in: Sustainability
ISSN: 2071-1050
Published: MDPI AG 2025
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URI: https://cronfa.swan.ac.uk/Record/cronfa71218
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spelling 2026-01-08T15:28:44.0953870 v2 71218 2026-01-08 Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach 7adcb59e41b4411f68c34ef066369568 0000-0002-6156-0525 Paul Davies Paul Davies true false 13d5ed33bce79c052f678401128e4ca1 0000-0002-1942-7050 Andrew Thomas Andrew Thomas true false 84c202c256a2950fbc52314df6ec4914 Christian Griffiths Christian Griffiths true false 2026-01-08 CBAE Marine renewable energy technologies (MRE-T), which capture energy from oceans and seas, represent a pivotal area for sustainable energy development. These technologies, including wave energy converters, tidal energy systems, ocean thermal energy conversion, and salinity gradient power, offer the potential to diversify energy sources, reduce reliance on fossil fuels, and mitigate climate change impacts. Despite its vast potential, marine renewable energy currently constitutes only a small fraction of global electricity generation, highlighting the challenges and complexities associated with its development and deployment. This paper builds on original research undertaken in 2019 by the authors exploring the barriers for companies attempting to enter the Marine Renewable Energy-Supply Chain (MRE-SC). The aim of this paper is to adopt the Theory of Constraints (ToC) approach to develop a Future Reality Tree (FRT) which creates a roadmap to enable companies to successfully enter the MRE-SC. This will enable academics and practitioners to visualize the cause-and-effect relationships around market entry into MRE-SCs for companies, whilst outlining the future goals, and the pathways to achieving the desired results within a holistic system. Therefore, the FRT provides a bridge between current and future visions and provides a valuable strategic perspective on the way companies can transition into the MRE-SC, thereby enabling a future state to be described, guiding the identification of changes that are required to establish an effective change management approach. Journal Article Sustainability 17 24 11275 MDPI AG 2071-1050 theory of constraints; supply chain resilience; future reality tree; systems thinking 16 12 2025 2025-12-16 10.3390/su172411275 COLLEGE NANME Management School COLLEGE CODE CBAE Swansea University Another institution paid the OA fee 2026-01-08T15:28:44.0953870 2026-01-08T15:18:29.6802981 Faculty of Humanities and Social Sciences School of Management - Business Management Rachel K. Mason-Jones 1 Paul Davies 0000-0002-6156-0525 2 Andrew Thomas 0000-0002-1942-7050 3 Christian Griffiths 4 71218__35934__6f5289db98c94a68813bf1f9a481f885.pdf sustainability-17-11275-v2.pdf 2026-01-08T15:18:29.3918568 Output 1458358 application/pdf Version of Record true © 2025 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. true eng https://creativecommons.org/licenses/by/4.0/
title Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
spellingShingle Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
Paul Davies
Andrew Thomas
Christian Griffiths
title_short Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
title_full Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
title_fullStr Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
title_full_unstemmed Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
title_sort Exploring Effective Supply Chain Readiness and Resilience Within the Marine Renewable Energy Sector: A Future Reality Tree Approach
author_id_str_mv 7adcb59e41b4411f68c34ef066369568
13d5ed33bce79c052f678401128e4ca1
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author_id_fullname_str_mv 7adcb59e41b4411f68c34ef066369568_***_Paul Davies
13d5ed33bce79c052f678401128e4ca1_***_Andrew Thomas
84c202c256a2950fbc52314df6ec4914_***_Christian Griffiths
author Paul Davies
Andrew Thomas
Christian Griffiths
author2 Rachel K. Mason-Jones
Paul Davies
Andrew Thomas
Christian Griffiths
format Journal article
container_title Sustainability
container_volume 17
container_issue 24
container_start_page 11275
publishDate 2025
institution Swansea University
issn 2071-1050
doi_str_mv 10.3390/su172411275
publisher MDPI AG
college_str Faculty of Humanities and Social Sciences
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hierarchy_top_title Faculty of Humanities and Social Sciences
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department_str School of Management - Business Management{{{_:::_}}}Faculty of Humanities and Social Sciences{{{_:::_}}}School of Management - Business Management
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description Marine renewable energy technologies (MRE-T), which capture energy from oceans and seas, represent a pivotal area for sustainable energy development. These technologies, including wave energy converters, tidal energy systems, ocean thermal energy conversion, and salinity gradient power, offer the potential to diversify energy sources, reduce reliance on fossil fuels, and mitigate climate change impacts. Despite its vast potential, marine renewable energy currently constitutes only a small fraction of global electricity generation, highlighting the challenges and complexities associated with its development and deployment. This paper builds on original research undertaken in 2019 by the authors exploring the barriers for companies attempting to enter the Marine Renewable Energy-Supply Chain (MRE-SC). The aim of this paper is to adopt the Theory of Constraints (ToC) approach to develop a Future Reality Tree (FRT) which creates a roadmap to enable companies to successfully enter the MRE-SC. This will enable academics and practitioners to visualize the cause-and-effect relationships around market entry into MRE-SCs for companies, whilst outlining the future goals, and the pathways to achieving the desired results within a holistic system. Therefore, the FRT provides a bridge between current and future visions and provides a valuable strategic perspective on the way companies can transition into the MRE-SC, thereby enabling a future state to be described, guiding the identification of changes that are required to establish an effective change management approach.
published_date 2025-12-16T05:34:44Z
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