4 ms·
For reference it would be good to have per-passenger numbers for "sitting on a diesel bus", "sitting on an electric bus", "sitting on a tram", "sitting on a com
by Sharlin 8mo ago
For reference it would be good to have per-passenger numbers for "sitting on a diesel bus", "sitting on an electric bus", "sitting on a tram", "sitting on a commuter train" as well.
- 20after4 8mo agoThe marginal cost of one extra passenger is going to be very nearly zero. The vast majority of the cost is just moving the bus / train / plane, and the overhead / inefficiencies in the system. I've seen somewhere the numbers for one passenger on trains and planes but I can't remember where that was. Just know it is a very very small amount for the added weight of one more passenger.
- Sharlin 8mo agoYes, I know, and marginal numbers would also be great to have. But just the naive cost of energy per passenger-kilometer averaged would be good to see, given that it too would be much less than that of a private car.
- adiabatichottub 8mo agoRight, a lot of discussion about the energy economy of transportation would probably be better framed using units of people-miles or cargo-miles, per unit energy.