# Electricity-Free Cooler Fridges The 'Kuno' Sustainable Cooler Fridge Concept is Made with Clay By Michael Hemsworth | Published 2020-12-31 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/sustainable-cooler-fridge-concept References: [tuvie](https://www.tuvie.com/kuno-eco-friendly-cooler-fridge-made-from-earth-clay-and-doesnt-need-electricity-to-operate/) The 'Kuno' sustainable cooler fridge concept is a solution targeted towards [developing nations and rural environments](https://www.trendhunter.com/trends/vernacular-home) where electricity access might be limited to help inhabitants keep their perishable food fresher for longer. The unit is crafted with clay and works using [evaporation principles](https://www.trendhunter.com/trends/coolcan) in order to drop the temperature within without the need for electricity. This would make it perfect for those who are in need of a better way to keep foods fresher for longer without having to worry about grid access. The 'Kuno' sustainable cooler fridge concept is the design work of Kuan Weiking and Theodore Garvindeo Seah, and is capable of being constructed on a small scale thanks to the minimal materials required and simplicity of the functionality. ## Trend Insights (Trend Hunter) - Score: 6.3/10 - Popularity: 97% | Activity: 84% | Freshness: 9% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### What Makes This Trend Stand Out - **Sustainable Cooling Solutions:** Exploring alternative cooling methods using evaporation principles to reduce electricity consumption and increase food freshness. - **Low-cost Refrigeration Technology:** Developing affordable and accessible cooling solutions for developing nations and rural environments with limited electricity access. - **Clay-based Cooling Innovations:** Incorporating clay materials into cooling technology for eco-friendly and electricity-free refrigeration options. ### Sectors Adopting This - **Alternative Energy:** Opportunities for alternative energy companies to develop eco-friendly cooling solutions using evaporation principles and minimal electricity. - **Appliances:** The potential for disruption in the refrigerator industry by introducing low-cost and electricity-free cooling options targeted at developing nations and rural environments. - **Sustainable Design:** Combining clay materials and evaporation principles to create eco-friendly cooling solutions that reduce the reliance on electricity in the refrigerator industry. ## Related on Trend Hunter - [Evaporated Cooling System Concepts](https://www.trendhunter.com/trends/tony.md) - [Electricity-Free Beer Fridges](https://www.trendhunter.com/trends/bud-ground-cooler.md) - [3D-Printed Terracotta Coolers](https://www.trendhunter.com/trends/simon-pavy.md) - [Recyclable Cooler Designs](https://www.trendhunter.com/trends/coleman-geofreeze-cooler.md) - [Eco Power Ice-Free Coolers](https://www.trendhunter.com/trends/lioncooler-pro.md) - [Bespoke Multi-Section Refrigerators](https://www.trendhunter.com/trends/arte-mini-refrigerator.md) - [Ice-Free Fridge Coolers](https://www.trendhunter.com/trends/fridge-cooler.md) - [Ice-Free Beverage Coolers](https://www.trendhunter.com/trends/iceless-coolers.md) - [Wheel-Base Smart Refrigerators](https://www.trendhunter.com/trends/fridze.md)