| Title: |
Long-term energy scenario ranking with MCDA analysis : The case of Reunion Island |
| Authors: |
Grondin, Dominique; Tang, Chao; Barney, Andrew; Francois, Agnes; Polatidis, Heracles; Benne, Michel; Morel, Beatrice |
| Publisher Information: |
Uppsala universitet, Institutionen för geovetenskaper; Uppsala universitet, Vindenergi; Univ La Reunion, Energy Lab, St Denis, France.;15 Ave Rene Cassin CS 92003, F-97744 St Denis 9, France.; Univ La Reunion, Energy Lab, St Denis, France.; Univ La Reunion, Energy Lab, St Denis, France.;UTBM, FEMTO ST, CNRS, Belfort, France. |
| Publication Year: |
2025 |
| Collection: |
Uppsala University: Publications (DiVA) |
| Subject Terms: |
Energy planning; MCDA; PROMETHEE II; TOPSIS; Energy transition; Electrical autonomy; Energy Systems; Energisystem; Energy Engineering; Energiteknik |
| Description: |
Island territories rely heavily on fossil fuel resources, and transitioning to other energy sources is essential for their progress. To accomplish this, it is imperative to utilize local renewable energy sources. In this study, an analysis of energy planning for Reunion Island has been conducted where Multi-Criteria Decision Analysis (MCDA) methodologies have been used to evaluate the sustainability of energy scenarios for 2050. This evaluation is carried out considering criteria encompassing technical, economic, environmental, and social aspects of the scenarios. Further, perspectives of local actors were considered in the evaluation of these criteria. The results indicate that the greenhouse gas emissions and job creation criteria are considered to be of utmost significance, whilst technical criteria were regarded as the least significant by these local stakeholders. PROMETHEE II and TOPSIS MCDA analysis reveal that the Combined scenario, a scenario where all local energy resources are exploited to their maximum, is the preferred electricity generation scenario. The findings are used to formulate policy recommendations for island planners, helping them to adjust the island's current energy strategies. This study also serves as a valuable resource for other non-interconnected islands undergoing an energy transition. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
Smart Energy, 2025, 17; ISI:001411604800001 |
| DOI: |
10.1016/j.segy.2024.100171 |
| Availability: |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-550581; https://doi.org/10.1016/j.segy.2024.100171 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.61C60D35 |
| Database: |
BASE |