Andy Technology has developed a rotary engine called the Andy Engine that requires 1/3 the volume, fuel, and carbon emissions compared to normal engines to produce the same horsepower. The Andy Engine and Andy Bearing technology allow vehicles to operate at double the speed for the same horsepower-tonnage ratio, using only 1/3 the fuel. This can result in up to 6 times the fuel efficiency (kmpl), 1/3 the carbon emissions, and 2/3 lower operating costs per ton-km compared to normal engines. The Andy Rotary Engine comes in various sizes from 30cm to 650cm in diameter and can produce power outputs from 175HP to 1.8 million HP while using only a fraction of