Are Buses Bad for the Environment?

Max Dunn — Wed, 30 Jan 2008 16:05:00 -0800

It is common knowledge that buses are energy efficient, right? I mean shouldn’t we all ride the bus rather than drive a car? Well a study looked at this more closely and found out something interesting. Here are some figures for passenger miles per gallon (PMPG) for various forms of transportation:

Light rail – 120 PMPG
Trolley bus – 104 PMPG
Commuter rail – 86 PMPG
Intercity rail – 66 PMPG
Car, average trip – 44 PMPG
Transit bus – 33 PMPG

Wow, look at that: city buses only get about 33 PMPG – this is even less than a normal car with 2 people which gets 44 PMPG! I guess to be more green, we should all avoid the bus and drive our cars instead. :-)

Reference: Comparison of Energy Use & CO2 Emissions From Different Transportation Modes

Eschew Obfuscation: Are Buses Bad for the Environment?

Are Buses Bad for the Environment?