ChotuKool being taken for field testing in rural India. (Photo: Godrej and Boyce)
Is this the world’s cheapest refrigerator? Launched by Indian conglomerate Godrej and Boyce, ChotuKool's $69 price tag is not the only reason it can be called super economical. The portable, top-opening unit weighs only 7.8kg, uses high-end insulation to stay cool for hours without power and consumes half the energy used by regular refrigerators. This is a product that has crossed several technological barriers and is designed to cross several social barriers as well.