ABA Foundation Research Shows Motorcoach Travel Is the Greenest Mode of Transportation

ABA Foundation Research Shows Motorcoach Travel Is the Greenest Mode of Transportation

The American Bus Association Foundation  recently updated its environmental study of different modes of transportation to find how the motorcoach industry stood up. The result: Motorcoach travel remains the greenest mode of transportation.

The study compared motorcoach travel to travel by private automobiles, heavy urban rail, light rail, commuter rail, intercity rail, domestic air travel, urban transit bus, electric trolley bus, ferry boat, van pool, demand response and transportation network companies. For all modes both energy use and emissions are expressed in terms of units per passenger mile operated. The metrics used for energy intensity are passenger miles per diesel-equivalent gallon (pass-mi/DEG) and Btu per passenger mile (Btu/pass-mi).

Energy Use Table Showing Motorcoach as Greenest Form

Motorcoaches on average used 493 Btu/pass-mi and produced 37 g/pass-mi of carbon dioxide. On average, motorcoaches use the least amount of energy and produce the lowest carbon dioxide emissions per passenger mile of any of the transportation modes analyzed.

The most energy- and carbon dioxide-intensive mode is Demand Response at an average of 15,281 Btu/pass-mi and 1,101 g CO2/pass-mi. Van Pools on average produce two-and-a-half times as much carbon dioxide per passenger mile as motorcoaches, commuter rail produces more than four-and-a-half times as much, two-person car pools produce more than four-and-a-half times as much, and single commuters produce more than seven times as much.

On average transportation network companies (TNCs) are slightly less energy efficient than single commuting, using 5,029 Btu/pass-mi and emitting 374 g CO2/pass-mi. This is because on average TNCs only generate 0.95 passenger miles per vehicle mile driven, compared to one passenger mile per vehicle mile for single commuting. TNCs carry an average of 1.5 passengers per trip (not including the driver), but for every 5.2 miles driven with passengers, the driver travels 3 miles empty, either waiting or driving from the last drop off to the next pick up.

The future of eco-friendly motorcoach travel will even look better than it does today, as more new fuel-efficient vehicles enter the market and replace current vehicles over the next 10 years, emissions per passenger mile from motorcoach will fall.

"Travelers today are more environmentally conscious in where they travel and how they travel," said Peter Pantuso, president of the ABA Foundation. "We are seeing more people taking to motorcoach travel when they travel domestically not only because of its convenience, but also because they know it is the greenest way to travel."

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About the ABA Foundation

The American Bus Association Foundation (ABAF) is the scholarship and research arm of the motorcoach, tour and travel industry. The largest non-profit in motorcoach group travel, the ABAF distributes $100,000 a year in scholarships to industry families and invests in research to demonstrate the important role motorcoach transportation plays in society. https://www.buses.org/aba-foundation

About the American Bus Association

The American Bus Association (ABA) is the trade organization of the intercity bus industry, with more than 1,000 motorcoach and tour company members in the United States and Canada. Its members operate charter, tour, regular route, airport express, special operations and contract services. Another 2,800 members are travel and tourism organizations and suppliers of bus products and services who work in partnership with the North American motorcoach industry.

Contact

Melanie Hinton, Director of Communications & Media Relations, ABA
Office: (202) 218-7220
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