Transit Buses
Numbers are important
Air Lab, Inc., offers a hybrid CNG-pneumatic powertrain with lowest* Life Cycle Assessment (LCA) figures for kg CO2 emission/km compared to diesel and BEB powertrains.
| Public transit buses | Diesel | Electric (BEB) | Hybrid CNG-pneumatic |
| CO2 emissions (kg CO2/km) | 1.64 | 1.22 | 0.80* |
| Public transit buses | CO2 emissions (kg CO2/km) | Diesel | 1.64 | Electric (BEB) | 1.22 | Hybrid CNG-pneumatic | 0.80* |