A Python GIS-Based Multi-Criteria Assessment to Identify Suitable Areas for Photovoltaic Energy Measures
Bibliographic Data
| ID | 22031411 |
|---|---|
| Authors | Iván Ramos-Diez (0000-0002-6296-2235, Universidad de Valladolid, corresponding author), Sara Barilari (0009-0001-9391-7664, Universidad de Valladolid), Jonas Ljunggren (0009-0007-9932-3393, IVL Swedish Environmental Research Institute), Sofie Hellsten (0000-0002-6005-4292, IVL Swedish Environmental Research Institute), Noelia Ferreras-Alonso (0000-0003-2843-6853, Universidad de Valladolid) |
| Year | 2026 |
| Volume | 15 |
| Issue | 4 |
| Pages | 157 |
| Publication date | 2026-04-03 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | ISPRS International Journal of Geo-Information (JOURNAL) |
| Journal identifiers | ISSN: 2220-9964 • E-ISSN: 2220-9964 |
| Publisher | MDPI AG (PUBLISHER • IT) |
| DOI | 10.3390/ijgi15040157 |
| OpenAlex | W7150236971 |
| Language | EN |
| References cited | 39 |
The urgency to mitigate greenhouse gas emissions and address the accelerating impacts of climate change has placed renewable energy as a core part of global climate strategies. However, the expansion of renewable infrastructures with a focus on solar systems often generates competition with other land uses, raising concerns about land availability, environmental integrity, and social acceptance. Renewable energy solutions deployment must be aligned with sustainable land-use planning, particularly in diverse and multifunctional landscapes. This study presents a GIS-based Multi-Criteria Decision-Making (MCDM) methodology to identify the most suitable areas for implementing a set of six land-use-based adaptation and mitigation solutions (LAMSs) focused on solar energy. Using Python-based processing algorithms and high-resolution spatial datasets, the methodology integrates technical, environmental, and socioeconomic criteria to generate suitability maps for three different case studies across Europe: Almería (Spain), Valle d’Aosta (Italy), and the Azores (Portugal). Results reveal significant geographical disparities in suitability due to the different land constraints. Almería and the Azores demonstrate high potential for photovoltaic and agrovoltaic farms, while Valle d’Aosta’s mountainous terrain is more limited for these measures. Floating solar and solar land management measures show limited applicability across all sites. The analysis highlights the value of place-based approaches in energy planning and the utility of GIS-MCDM tools to support evidence-based decision-making, enabling context-sensitive deployment of renewable energy infrastructure
Climate change · Climate change mitigation · Greenhouse gas · Land use · Photovoltaic system · Renewable energy · Software deployment · Terrain · Photovoltaic Systems and Sustainability · Soil and Land Suitability Analysis · Solar Radiation and Photovoltaics
| Citation velocity | historical |
|---|---|
| Highly cited | No |