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Propane Helps Schools & Communities Reduce Their Carbon Footprint
In honor of Earth Week, the Propane Council of Texas would like to highlight the environmental benefits of clean-burning propane school buses for a way school districts can lower their emissions and help create greener schools and communities.
There are over 26 million propane-powered vehicles worldwide with over 14,000 propane-powered school buses operated by more than 830 school districts transporting over 850,000 students a day across America. 2,870 of those propane school buses are greening Texas.
Propane is cleaner-burning, non-toxic, and does not contaminate groundwater or soil. With cleaner-burning propane school buses, students are exposed to reduced emissions like greenhouse gas, carbon monoxide, nitrous oxide (NOx), sulfur oxide, and particulate matter.
“The Propane Council of Texas hopes that number will grow as more school districts realize the health benefits of lower emitting propane school buses to their students and transportation personnel,” states Jackie Mason of the Propane Council of Texas.
A new modern, best in class propane-powered school bus is more earth-friendly and can reduce NOx by 75% compared to a new “clean” diesel school bus. According to the National Oceanic & Atmospheric Administration, NOx has now become the largest ozone-depleting substance created by human activities. NOx also contributes to ground-level ozone and can aggravate asthma and other breathing related issues. According to the Environmental Protection Agency (EPA), ground-level ozone can also have harmful effects on vegetation and ecosystems.
The new Low NOx propane school buses are helping schools contributing to cleaner air for school children and reducing their carbon footprint.
To learn more about more about the advantages of propane autogas, please visit the Propane Council of Texas’ dedicated autogas website, http://www.fuelingtexas.com.
About the Propane Council of Texas
The Propane Council of Texas (ProCOT) is a non-profit 501 (c) 3 dedicated to educating the public on clean-burning propane. ProCOT is the state entity that represents the Propane Education & Research Council (PERC), which was authorized by the U.S. Congress with the passage of the Propane Education and Research Act (PERA) of 1996.
Recent claims within the school bus industry state that diesel buses are clean, cost-effective and easier to maintain — while casting doubt on propane autogas. Here are some of those recent statements made about “clean” diesel school buses — and the facts about propane-fueled models.
Fiction: Diesel is clean and has the lowest carbon footprint over the operational life of a school bus.
Fact: Modern diesel emissions are much cleaner than they used to be and typically do well in terms of greenhouse gas emissions. Propane engines also have very low greenhouse gas emissions — and also significantly reduce the toxic emission constituent of nitrogen oxides (NOx) at four times less output than modern diesels. This is important because most NOx emissions are sourced from the transportation sector whereas only a small percentage of greenhouse gas emissions are sourced from transportation. Greenhouse gas emissions like carbon dioxide are inert gases and are part of what we exhale. NOx pose considerable danger to human health and air quality.
“Propane is definitely the direction to go, away from diesel and emission issues,” said Neal Higgins, mechanic for Bibb County School District in Macon, Georgia.
Fiction: Diesel buses are easier to maintain.
Fact: Today’s diesel buses may be cleaner than year’s past, but they are cleaner only through complexity, like expensive equipment and high-maintenance systems, which aren’t required on propane autogas school buses. To meet federal emission standards, a diesel bus has 20 additional parts — that’s 20 components that need to be maintained. They include diesel particulate filters, manual regeneration and diesel exhaust fluid, and other complex after-treatment devices.
“There are a lot of hoops you have to jump through with diesel due to of all of the EPA emission standards. New EPA-certified diesel buses have become much more expensive and difficult to maintain,” said Bruce Thomas, master technician for Adams 12 Five Star in Thornton, Colorado. “For our district, the upfront costs have increased substantially just for equipment to pass newer emission standards.”
Fiction: When you look at all the factors, diesel buses offer the lowest total cost of ownership.
Fact: More than 800 school districts are saving 20 to 50 percent on a cost per mile basis for fuel and maintenance operating propane buses compared to diesel. School bus fleets have saved between $400 and $3,000 per propane bus per year when compared to the diesel buses they operate. Propane has the lowest cost of infrastructure of all transportation fuels, saving money on fueling station needs. Historically, propane autogas averages 50 percent less than diesel.
“We tracked data on both a propane bus and a diesel bus of the same model year. The propane bus was driven for bus routes on dirt roads with multiple stops and starts,” said Brian Swestaka, director of transportation for Howard-Winneshiek Community School District in Cresco, Iowa. “The diesel bus was used as an activity bus, mostly highway miles. The propane bus still operated significantly cheaper than the diesel bus due to fuel and maintenance savings.”
Fiction: Many alternative fuel engines aren’t built for medium-duty use.
Fact: The Ford 6.8L engine is built specifically for medium-duty applications. Introduced in 1997, there are more than 1.8 million of these engines on the road today. This is the engine used in more than 10,500 Blue Bird Vision Propane school buses transporting students to and from schools across the nation.
While there is an upfront cost associated with converting a vehicle or buying a new dedicated propane autogas model, the low cost of the fuel compared with diesel often translates to a quick return on investment. Most fleets that make the switch recoup their investment within 18 months of use.
“A state grant paid for the incremental cost difference of our propane buses, which meant we could start saving money right away since our fuel and maintenance costs are much lower than with our diesel buses,” said Ricky Phillips, vehicle maintenance manager of Clarksville-Montgomery School District in Montgomery County, Tennessee
Whatever type of fuel used, school districts around the nation must work within their operational budgets and environmental goals. Hundreds of school districts have chosen propane and are proving it’s a clean-burning and economical transportation fuel.
Ryan Zic is the school bus sales director for ROUSH CleanTech, an industry leader of alternative fuel vehicle technology. His expertise includes direct sales, original equipment manufacturer management and Tier 1 sales and support. Reach him at firstname.lastname@example.org or 800.59.ROUSH. To learn more, visit ROUSHcleantech.com.
Propane Council of Texas Touts Opportunities for Cleaner Air with the State’s Texas Natural Gas Vehicle Grant Program
Propane is eligible under the newly expanded grant program
This month, the Texas Commission on Environmental Quality (TCEQ) announced a grand round of $15.4M for their newly expanded Texas Natural Gas Vehicle Grant Program (TNGVGP). The grant program funds the replacement older diesel or gasoline medium-duty and heavy-duty vehicles with CNG, LNG and now LPG (propane) vehicles operating in the Clean Transportation Zone, an 83 county area of Texas.
Propane was added to Texas Senate Bill 1731 in the 85th Legislative session since it is Natural Gas Liquid (NGL) and is too homegrown, found right here in Texas.
“The Propane Council of Texas is excited to educate fleets on this new opportunity to add clean-burning propane vehicles on Texas roads,” says Jackie Mason, Education & Marketing Director for the Council.
Propane is a great option for fleets, because it is economical, domestically-produced, widely available fuel, and contributes to cleaner air. The propane industry has engineered a multitude of platforms that are eligible for the program from medium-duty trucks to school buses that government and business fleets as well as school districts who can upgrade, too.
Funding under the Texas Natural Gas Vehicle Grant Program varies dependent on the model year of the vehicle, the Gross Vehicle Weight Rating (GVWR), and fuel type of the vehicle, the entity is replacing. Click here to download the guidelines.
For more information or to contact the Propane Council of Texas, email email@example.com
About the Propane Council of Texas
The Propane Council of Texas (ProCOT) is a 501 (c) 3 and the state arm of the Propane Education & Research Council (PERC). Our objective is consumer education, highlighting the benefits of home-grown propane and promoting clean-burning propane technologies.