By Jason Axelrod, American City and County.
As American City & County previously reported, compressed natural gas (CNG) is a popular fuel choice for refuse vehicles. But cities and their transportation partners are also finding success with CNG fuel in other vehicles in their fleets.
Valley Metro, the unified regional transit system for the greater Phoenix area, will be deploying 200 new buses over the next few years, according to Phoenix radio station KTAR. In addition to using CNG, the buses will also have new electronic fan systems and new transmissions, which officials report will yield better engine performance.
“We are moving all of our buses over to CNG,” Valley Metro Spokeswoman Corinne Holliday told KTAR. “One of those things we really try to do it improve the environment and one way we can do that is by having CNG buses.”