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School bus miles per gallon

School bus miles per gallon

How many miles per gallon do school buses get

Clear Creek ISD in League City, Texas, has a fleet of 315 diesel, gasoline, compressed natural gas, and propane-fueled school buses that carry 17,000 students across Houston. Thirty-seven Blue Bird Vision Propane school buses were bought with grants from the Texas Commission on Environmental Quality from model years 2014 to 2018.
As opposed to diesel buses, the school district’s propane buses save 15 cents per mile, according to Fleet Manager Ken Winters. “Our propane buses don’t get as many miles per gallon as diesel buses, but they come close,” he said.
Lower fuel prices contribute to the school district’s savings. Propane is usually 40 to 50 percent less expensive than diesel. Clear Creek ISD costs $2.24 per gallon of diesel and $1.13 per gallon of propane, which has dropped as low as $1. This results in a savings of up to 55 percent per gallon, which is above average.
The majority of Clear Creek ISD’s metrics have been based on maintenance savings. Winters claims that due to tighter pollution requirements and the aging of diesel buses, diesel emissions are now the most expensive item in his shop (even more expensive than air conditioning) (above 70,000 miles).

Ex: unit rate – miles per gallon

I apologize for asking such a broad question, but I can’t seem to come up with a clear response (as much as their might be one). I’m searching for chevrolet 6.0 turbomax diesel short buses from 2002 or later, though I’ve seen a few 1999 Ford v8 diesel buses that look nice as well. All of these buses have a capacity of about 14 passengers. I’ve been searching the engines for more information, but all I seem to find are truck forums that aren’t quite what I’m looking for. Most people on here, skoolie.net, and other sites seem to get 10-12 mpg on their shorties, which seems insane to me because I previously owned a 1996 Carpenter full size school bus (35ft) with a Cummins engine and it got 10 mpg (and up to 12 when I used injector cleaner). So, my question is, is there an engine/short bus chassis combination that gets at least 15 mpg? If not, does it seem like getting another full-size bus or just living in a freight van would be a better option? a total of 6 comments 57 percent upvoted by sharesavehidereport This discussion has been closed. There are no new comments or votes that can be made. Sort by the strongest.

13 tips to improve fuel efficiency in school buses

Fuel costs account for more than two-thirds of a school bus fleet’s annual operating expenses, so understanding how to correctly measure overall fuel costs for your fleet is critical. Not only will you be able to prepare more effectively for the year, but you’ll also be able to make important fleet buying decisions based on items that help you save money on fuel.
Fuel prices fluctuate, which is why it’s important to note not to take them at face value. You must also understand fuel economy and fuel efficiency to get a better picture of the true cost of fueling a school bus. The more powerful an engine is, the less fuel it consumes and the greater the distance it can run on a single gallon of gas. As a result, even if one form of fuel is less expensive per diesel gallon equivalent (DGE), the fuel’s performance may outweigh the cost savings.
When it comes to estimating the cost of a school bus, particularly one that runs on alternative fuels or gasoline, fuel economy is one of the most misleading indicators. Despite the fact that gasoline costs less per gallon than clean-diesel, gasoline is less reliable than diesel. Based on the same standard-sized fuel tanks, a clean-diesel school bus will travel about 510 miles on a tank of diesel versus just 270 miles on gasoline. Newer engines, such as the DetroitTM DD5TM and DD8TM diesel engines, have a 3% improvement in fuel efficiency. The cost difference between gasoline and diesel fuel is easily mitigated by the difference in range and fuel economy.

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Fuel economy isn’t the most popular issue among teenagers, but it’s a passion for Jonny Cohen, a 17-year-old who’s discovered a way to save money and minimize greenhouse gas emissions by enhancing school bus fuel efficiency.
When he was 12, the idea came to him on a walk home from school. The then-seventh-grader was taking summer aerodynamics classes at Northwestern University when it occurred to him that there must be a way to streamline school buses’ bulky, boxy form.
“I enjoy seeing things that are successful. Inefficient items consume more resources and pollute the environment “Jonny, who lives in Highland Park, Illinois, said “I also realized that lowering CO2 emissions from a school bus could help to mitigate global warming.”
Jonny, according to Azza, 19, has always been an inventor. He detonated bombs, designed his own intercom system, and devised a method of putting cheese on a hamburger. But when Jonny barged into her room and claimed to be able to revolutionize school buses, Azza was suspicious at first.