This project was a six-month undergraduate thesis project with Godrej & Boyce Mfg. Co. Ltd., Mumbai. Sparc is a product that converts waste heat from cook stove to usable electricity. Sparc can be used on a variety of cook stoves from traditional to modern. Sparc absorbs a portion of the waste heat and converts it into electricity using thermoelectric technology and recharges the battery inside the torch connected to it. Sparc is specially designed for people living in areas with regular power outages, to have access to a clean source of light at night. The output of this device can also be used to recharge mobile phones, light LEDs.