The Global Nanogenerator Market Size is Anticipated to Exceed USD 84.95 Billion by 2033, Growing at a CAGR of 8.17% from 2023 to 2033. The growing need for smart technologies and Internet of Things (IoT) devices is a major factor driving the nanogenerator market. A nanogenerator is a device that produces electricity from mechanical or thermal energy produced by minute physical changes. Nanogenerators convert mechanical energy from the surroundings into electrical power, which can be utilized to recharge consumer electronics or power tiny devices like sensors.