Abstract

This research project focuses on developing Kinetic Energy to Electrical Energy Converting Shoes (KEECS) as an innovative approach to renewable energy generation. The study addresses the growing need for alternative energy sources, particularly in the Philippines, where fossil fuels dominate the power sector. By harnessing the kinetic energy produced during walking or running, KEECS aims to contribute to sustainable power generation using piezoelectric elements. The study design incorporates a quasi- experimental approach, evaluating the power-generating efficiency and performance of KEECS during physical activities. Participants, selected through purposive sampling, include runners or joggers within Angeles City, Philippines. The research involves consultations from professionals with expertise in biomechanics, electronics engineering, or renewable energy, as well as end-users to provide practical insights. Key findings suggest a direct relationship between participant weight and movement intensity (jogging or running) with the generated electrical power of KEECS. The data indicates that KEECS has the potential to generate sufficient electrical output, satisfying both experts and end- users. However, concerns remain regarding the shoes' grip. The study concludes that there is no significant difference in comfort and usability ratings between experts and end-users for KEECS. The findings support the feasibility and practicality of KEECS as an alternative energy source, highlighting its potential to contribute to renewable energy goals and sustainable living practices.
Keywords: kinetic energy conversion, renewable energy, alternative energy sources, piezoelectricity, footwear technology