Water kettle

Reducing waste of energy in the usage of electrical water kettles

Course: Environmentally Adapted Product Development, Chalmers University of Technology
Year: 2014

This project aimed at reducing the amount of energy loss during the usage of electrical water kettles. The design aimed to provide an intuitive user experience through a focus on simplicity and clarity in the appearance and interface. The transparent cylindrical geometry serves as a clear and simple visual reference for filling up the kettle with the desired amount of water. It has a simplistic temperature control with a scale of three colors (lukewarm, drinking temperature, and boiling temperature). Audible and visual notification reminds the user that the water achieved the desired temperature; A LED ring displays the temperature in the aforementioned color range. This enables the user to check the temperature of the water from a distance. The kettle holds the water at the desired temperature for a period of time which is proven to be more energy-efficient than reboiling the water, which is a feature that is further supported by the double wall insulation.