Technical feasibility analysis for the implementation of solar tunnels: case of Santa María supermarket in Sangolquí.

Authors

  • Omar Fernando Sánchez Olmedo

Keywords:

Solar tunnels, environmental impact, energy consumption, energy efficiency, technical feasibility.

Abstract

This study analyzed the technical feasibility of installing solar tunnels at the Santa María Shopping Center, located in Sangolquí. The main objective was to study the environmental impact of this technology, focusing on its ability to reduce both electricity consumption and greenhouse gas emissions. To achieve this, a quantitative approach was adopted, conducting lighting measurements at 20 key points, which were classified into different categories to calculate average light levels at various times of the day. The findings showed that the use of solar tunnels could significantly reduce artificial energy consumption and pollutant emissions. This technology is presented as an efficient alternative to optimize energy consumption and contribute to environmental care by reducing dependence on non-renewable energy sources. However, despite the benefits in terms of energy savings, it was determined that the time required to recover the initial investment is too long, making the project unfeasible under current conditions. The environmental benefits of this solution were also analyzed, considering the initial costs and long-term savings.

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Published

2025-07-02

How to Cite

Sánchez Olmedo, O. F. (2025). Technical feasibility analysis for the implementation of solar tunnels: case of Santa María supermarket in Sangolquí. Investigación Tecnológica IST Central Técnico, 7(1), 161–181. Retrieved from http://www.investigacionistct.ec/ojs/index.php/investigacion_tecnologica/article/view/188