The present integration of electric vehicles into everyday life has the potential to redefine current standards of urban mobility. However, the territorial impact of this deployment demands a multiscale effort to ensure both efficient and sustainable performance; this is even more necessary in a disconnected system like an island. This article addresses the possibility of transforming the existing fossil-fuel-based infrastructure within Europe’s outermost regions into an electric vehicle charging network, with particular emphasis on the Canary Islands’ strategic plans. Using official datasets from Red Eléctrica de España (REE), IDAE, and the Canary Islands’ Energy Transition Plan (PTECan), we develop three scenarios (2025 baseline, 2030, and 2040) to quantify the additional electricity demand, peak load requirements, charging infrastructure needs, and associated greenhouse gas emissions. The methodology combines EV fleet projections, the driving patterns of residents and tourists, and vehicle efficiency data to estimate yearly electricity demand and hourly charging loads. The carbon intensity profiles of each island’s grid are used to calculate well-to-wheel emissions of EVs, benchmarked against internal combustion engine vehicles. The results indicate that achieving 250,000 EVs by 2030 would increase electricity demand by 1.1–1.4 TWh/year (+8–12% of current consumption), requiring approximately 25,000–30,000 public charging points. EV emissions range from 90 to 150 gCO₂/km depending on charging time, compared to 160–190 gCO₂/km for ICE vehicles. Smart charging and vehicle-to-grid integration could mitigate 15–25% of peak load increases, reducing the curtailment of renewables and deferring grid investments. A comparative analysis with Zealand highlights policy synergies and differences in insular versus continental grids. The findings confirm that large-scale EV adoption in the Canary Islands is technically feasible, but quite difficult, as it requires the deep, coordinated planning of renewable expansion, storage, and a charging infrastructure. BEV WTW advantages become unequivocal once the average grid carbon intensity falls below ≈0.8–0.9 tCO₂/MWh, underscoring the primacy of accelerated renewable build-out and demand-side flexibility. Despite uncertainties in adoption and technology trajectories, the approach is transparent and reproducible with official datasets, providing a transferable planning tool for other islanded systems and mainland Europe. The proposed method demonstrates its usefulness in direct linking electrification scenarios with the real capacity of the electricity system, allowing the identification of very critical integration thresholds and guiding evidence-based planning decisions.

Ecological design is crucial in shaping contemporary, resilient, and livable cities. The Santa Cruz de Tenerife Refinery, a prominent landmark in the Mid-Atlantic, serves as an exemplary case study for understanding advanced metropolitan processes and integrating trans-scalar, transdisciplinary, and nature-based solutions (NBS) practices into urban contexts. This article explores the challenges of transforming obsolete industrial areas, including the refinery’s decommissioning process, its port, and industrial heritage value, and their relationship with the sea, into vibrant urban cores. It examines innovative strategies for land use, decontamination, and urban resilience, which are vital for fostering adaptability and recovery from natural and anthropogenic disasters. By emphasizing the refinery’s connection to Santa Cruz de Tenerife and its metropolitan area, as well as its coastal interface, this study proposes a comprehensive methodology to assess the territorial impacts of urban processes and guide project decisions toward enhancing the quality of life for the region’s residents.

The coastal strip, characterized by the urbanization of coastal tourist territories (CTTs), has expanded over decades through civil engineering, altering the shoreline dynamics and creating artificial beaches crucial for tourism. To examine the relationship between extensive land use in CTTs for tourism and residences and the presence of marine litter, a specific parametric study was conducted along the coast of Tenerife, the largest island in the Canary Islands. Due to Tenerife’s geographical location and exposure to the descending Gulf Stream flow, the coastal waters in the selected zone experience waste impact at both local and global scales. However, the presence of marine litter deposited by ocean currents is at a micro level and falls outside the scope of this report. This study parameterised urban reality in study areas, and the presence of macro waste has been parameterised using standardised units of measurement. This enables the establishment of source measurements that will contribute to preventative measures against this type of coastal pollution. The interdependence between tourist zoning, civil seafront engineering works along the seafront, and marine litter presence in inaccessible and visible areas for tourists requires a methodology to better understand waste origin and loading areas. This knowledge is crucial for an effective local monitoring system. A quantitative overlay reading methodology has been designed in the urban setting through calculations of urban densities, while examining the waste in these areas’ immediate infralittoral flooring through the use of visual underwater extraction. Anticipating the type and quantity of waste in each area will allow for the implementation of effective awareness, promoting action for preventative and corrective measures at the urban level. The results show a direct dependence between urban density and the presence of waste, as well as an equation that makes it possible to anticipate the amount of waste according to urban density and its relational vector. There is no discontinuity between them, as each area is affected by others to the extent that they establish the parametric continuity conditions determining each field. Therefore, it is possible to relate them beyond a one-on-one relationship. This approach fosters sustainable tourism development, reducing pressure on the sea and enhancing the utilisation of tourism revenues in measures to address waste-related challenges and promotes sustainable tourism development in Europe’s coastal regions.

Smart furniture (smart cities) can provide publicity, mobility services and local government communication, among many other services; however, its use for improving the quality of life of the elderly (extended IP-spaces concept) can be further researched. This paper describes the first step in a collaborative design of a smart city platform based on this concept. This design requires a layered design, as it includes architectonic, artistic, technological and social aspects. Participatory design (PD) and participatory action research (PAR) methodologies were selected to include the elderly in the design to ensure the acceptance and usability of the system. During this specific design process, three groups of elderly people from three geographic points of Spain were recruited. PD was applied to capture the users’ preferences and general specifications regarding the architectonic aspect of the project, while PAR was used to capture these groups’ quality-of-life needs, determine the initial acceptance of the project and define the initial activities to be realized for mitigating the detected needs. The application of these qualitative methodologies should produce a user-centric, valuable but local (specific) design. As more groups and towns will be involved, the new local designs will build a bigger set of validated solutions that potentially could be customized and reused for other contexts.

La Torre de San Andrés formó parte de una serie de fortificaciones del siglo XVIII para la defensa de la isla de Tenerife (Islas Canarias). Su ubicación estratégica junto a la rambla de San Andrés ha determinado su conservación, provocada por diversas avenidas tormentosas, desde 1706 que se levantara la primera, hasta 1770 en la que se levantaría la tercera y definitiva, y ha llegado hasta nuestros días semicolapsada por la gran avenida de 1895. Este bien cultural ha sido objeto en los últimos años de un debate público entre los vecinos de Santa Cruz de Tenerife, en general, y en particular entre los vecinos del barrio de San Andrés, sobre su uso, tipo de intervención y gestión de la torre. A pesar de las medidas de protección jurídicas aplicadas, actualmente la torre se encuentra en estado de colapso parcial en su sección norte, inscrita dentro de una rotonda de tráfico rodado y aislada del espacio público del núcleo de San Andrés. El enclave ha perdido su relación original con el mar y es evidente su falta de mantenimiento. En este trabajo se analizará el papel de la percepción y la participación social en la gestión de este inmueble y cómo puede determinar su uso y conservación.