Footsteps to Energy: A Sustainable Power Solution*

D. Yeboah, R. K. Acquah, J. Arkoh

Abstract


With the increasing global demand for renewable energy and the need to reduce carbon footprints, innovative solutions for electricity generation have become critical. This research focuses on a Mechanical Footstep Electricity Generation System designed to harness human kinetic energy in densely populated urban areas where energy scarcity poses environmental and social challenges. The system, measuring 300 mm × 300 mm × 280 mm, utilizes a combination of rack and pinion mechanisms, springs, spur gears, flywheels, and dynamos to efficiently convert the mechanical energy from footsteps into electrical power. The methodology includes a detailed system design and cost analysis of key components, emphasizing its economic feasibility. Results show that a 60 kg person can generate approximately 0.455 watts per step, with total output varying based on the weight and number of steps taken. This research provides a practical, environmentally friendly solution to enhance energy access in areas with high human mobility, contributing to the broader goal of sustainable urban development.

Keywords


Electricity consumption; Foot traffic; Rack and pinion; Electricity production

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References


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