WASHINGTON COUNTY, Tenn. (WJHL) — Washington County Schools (WCS) used funds awards from the “2021 Reducing Diesel Emissions for a Healthier Tennessee” program to add six new propane buses to its ...

Last month, the Engine Technology Forum explored the viability of propane as an alternative fuel in internal combustion (IC) engines in its webinar, “How Propane is Evolving for the Future.” “Propane ...

IC Bus has started customer shipments of its first CE Series school buses with the Cummins ISB 6.7-liter engine. The first units were released this week from the company’s Tulsa, Okla., assembly plant ...