Propane autogas vehicle modifier Roush CleanTech has promoted Todd Mouw to president and made several other personnel changes, the company announced.

Mouw replaces Joe Thompson, who has been promoted to group president of Roush Performance Group and will now oversee Roush CleanTech and Roush Performance Products.

In other moves, Brian Carney has been named director of customer success. He leaves his role as executive director of school bus.

Chelsea Jenkins moves to a new position as executive director of governmental affairs, leaving her position as business development manager. She will lead the company's Volkswagen settlement efforts, according to a release.

Lastly, Ryan Zic has been hired as sales director for school bus sales.