Inspiration
Traditional street lighting, fueled by non-renewable sources, imposes substantial environmental and financial burdens. A 1-kilometer road scenario with 50 street lights reveals an estimated cost of $7,000 to $10,000 per unit over eight years. These challenges are highlighted when comparing them to solar-powered LED streetlights, which offer greater efficiency, longevity, and quality. Despite these advantages, addressing issues like battery replacements and panel disposal is crucial for enhancing sustainability. In response, KElight emerged as a project with a vision to design more sustainable street lights.
What it does
KElight revolutionizes sustainable lighting through the ingenious use of fitness-generated kinetic energy. This solution provides a durable, cost-effective, and energy-efficient alternative, fostering community involvement while mitigating environmental impact. (See the project media section for more information.)
How we built it
Our approach involves converting kinetic energy from a bicycle wheel into electrical energy using a dynamo/generator. The fitness equipment embedded in our street lamp powers the dynamo, creating electricity. Additionally, we can store this electrical energy for future use, such as charging our LED lights. (See the project media section for more information.)
Challenges we ran into
Equipment constraints prevented a full demonstration of a KElight street lamp, prompting us to enhance realism and reliability in our design.
Accomplishments that we're proud of
The KElight team achieved milestones in both 2D and 3D designs for the product, a website, and a user interface design, showcasing significant progress in the research domain.
What we learned
Our KElight journey not only delved into the intricacies of harnessing kinetic energy but also highlighted the paramount importance of teamwork. The collaborative spirit of our team was evident in extensive physics research, showcasing our commitment to understanding the project's foundational principles. We honed creative skills through graphic design and 3D modeling, translating concepts into compelling visuals. Additionally, venturing into website design underscored our versatility in effectively communicating KElight's essence. The comprehensive skill set we cultivated reflects the dedication, hard work, and multidisciplinary approach defining the KElight team.
What's next for KElight
Our future plans involve deploying 10-foot tall, 7-meter wide lighting structures equipped with fitness tools near tenements, public gyms, and school area parks. This initiative promotes physical well-being and sustainability, seamlessly blending with urban environments. Strategic placement in locales with favorable weather and minimal insect activity, along with consideration for drought-tolerant vegetation, ensures positive contributions to the ecosystem and urban aesthetics.
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