The thermoacoustic Stirling engine is a fascinating innovation that blends sound and heat to create clean, renewable energy. By harnessing acoustic vibrations and temperature differences, this technology transforms ordinary sound waves into mechanical power without moving parts or. . Thermoacoustic technology attracts significant attention from researchers due to its high reliability, environmentally friendly operation, and less maintenance. An overview of related theoretical models for thermoacoustics technology is used in this review paper to support an introduction to the. . China has built the most powerful thermoacoustic Stirling generator. The prototype delivered a groundbreaking 102 kilowatts of power from a heat source of 530 degrees Celsius (986 Fahrenheit). This is the first time this type of breakthrough generator has gone over 100 kilowatts. . Marking a significant advancement for small- and micro-scale energy systems, researchers led by Professor Guoyao Yu from the Chinese Academy of Sciences have developed a novel hybrid thermoacoustic electric generator (HTAEG) featuring a post-positioned gas spring. This innovation promises. .