In fact, Westinghouse was already working under government contract to develop its own coal gasification process. A process development unit was built at Waltz Mill, PA and operated by the Westinghouse R&D Center. To show its commitment to commercialization of the technology, Westinghouse even formed the Synthetic Fuels Division (ca. 1983). (SFD, as it was called, was later disbanded around 1987, as the DOE contract expired, and the rights to the process were sold to Kellogg-Rust Engineering. The gasification process became known as the KRW process and was continued to be marketed by KRW Inc.)