DOUBLE BOILED - FINALIST
KENYA

The Jompy Stove is a lightweight and inexpensive stove-top device that sits between a cooking pot or an open flame to rapidly heat water. Invented by David Osborne, a plumber from Scotland, this incredibly simple technology could save millions who die from drinking contaminated water.

The Jompy is a win-win technology, where householders can cook a meal whilst killing bacteria in dirty water at the same time. Gravity pushes the water through the Jompy, and it even works on simple three stone fires, making it perfect for use in the bush. It's now being supplied to outlets in Kenya. But will consumers jump at the Jompy?