ClearFlame Engine Technologies
Motor Vehicle ManufacturingIllinois, United States11-50 Employees
ClearFlame Engine Technologies is a motor vehicle manufacturing company based in Geneva, Illinois. The company develops diesel engines that can operate without traditional diesel fuel, aiming to enable heavy-duty fleets to run on alternative fuels such as ethanol. Its approach relies on existing infrastructure, talent, and industrial assets to support a wide range of applications, from transportation of goods to mining equipment and power generators. The organization is a small team within the automotive sector. In 2024, ProTrans became a client and began a pilot project with ClearFlame, signaling progression toward real-world deployments of its technology.