Boston Public School Shift to Propane Buses
Boston Public Schools will operate 11 percent of its bus fleet with Blue Bird propane autogas buses, starting with the 2015-2016 school year. The school district, which purchased 86 Blue Bird Propane Vision school buses, hopes to convert more of their diesel fleet to propane buses in the future.
Like many urban cities, Boston has implemented mandates for reducing tailpipe emissions. The school district, already the city’s largest user of diesel fuel, has enacted a number of emissions-reducing initiatives in the past 15 years through its “Greening Boston Public Schools” program. School buses fueled by propane autogas fit with their mission to choose vehicles with the highest efficiency and the lowest environmental emissions, according to Peter Crossan, fleet and compliance manager of Boston Public Schools.
“These new Blue Bird Propane Visions mean many students will no longer be exposed to diesel fumes when boarding or disembarking our buses,” said Crossan.
The new Ford V10-powered buses each come equipped with a ROUSH CleanTech propane autogas fuel system. The district’s autogas fleet will emit 66,000 fewer pounds of nitrogen oxide and 2,700 fewer pounds of particulate matter each year, when compared to the diesel buses they are replacing. Vehicles fueled by propane autogas emit 80 percent less smog-producing hydrocarbons and virtually eliminate particulate matter when compared to conventional diesel.
Boston Public Schools started exploring alternative fuels once the city’s outdated tunnel restrictions were lifted. The school district expects to save at least $1 per gallon on fuel as well as lower maintenance costs due to the cleaner burning properties of propane autogas.
To fuel the buses, Boston Public Schools has contracted with a company that performs on-site propane autogas fleet fueling services. “We want other school districts to know that on-site infrastructure isn’t the only option when introducing propane autogas into their fleet,” said Crossan.