YS1459: Development Of EcoChill Box: A Smart Portable Cooling Gadget For Enhanced Personal Thermal Comfort And Energy Efficiency

Chereen Pumbensin PNU Wittayanusorn School, Princess Of Naradhiwas University

VIC26 | Young Scientist

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Introduction: The demand for personal comfort solutions in hot and humid climates has grown significantly in recent years, driven by rising global temperatures and increased outdoor activity. Portable cooling technology represents a promising frontier in personal thermal management, offering users on-the-go relief without reliance on fixed air conditioning infrastructure. EcoChill Box is a smart portable cooling gadget designed to address this need through an intelligent, compact, and energy-conscious approach to personal cooling. Problem Statement: Conventional cooling systems such as air conditioners and electric fans are stationary, energy-intensive, and inaccessible in outdoor or off-grid environments. Individuals working or spending time outdoors — including students, athletes, outdoor workers, and travelers — frequently face heat-related discomfort with no practical cooling option available. Existing portable coolers on the market are often bulky, inefficient, or lack smart control features, limiting their usability and effectiveness in real-world conditions. Solution: EcoChill Box offers a compact, smart portable cooling unit that combines efficient cooling technology with user-friendly intelligent features. The device is designed for personal use and portability, enabling users to regulate their immediate thermal environment wherever they are. Its smart functionality allows for intuitive control and energy optimization, making it suitable for a wide range of settings — from outdoor recreation and commuting to study spaces and small workstations. Impacts: EcoChill Box contributes to improved personal well-being and productivity by reducing heat-related fatigue and discomfort. From an environmental perspective, its portable and targeted cooling approach reduces reliance on whole-room air conditioning, potentially lowering overall energy consumption and carbon emissions. Socially, it improves quality of life for individuals in tropical regions or those with limited access to fixed cooling infrastructure, promoting equity in thermal comfort. Commercialization Potential: The global portable cooling market is expanding rapidly, driven by climate change, urbanization, and growing consumer health awareness. EcoChill Box is well-positioned for commercialization through direct-to-consumer e-commerce, electronics retail chains, and partnerships with outdoor and lifestyle brands. Its smart features offer differentiation from generic competitors, and the product's scalability allows for tiered pricing models targeting budget-conscious students as well as premium users. With the right go-to-market strategy, EcoChill Box has strong potential for regional launch in Southeast Asia — a high-demand market — with pathways to broader international distribution.