Source – EMSD
The objectives of this study are to assess the technical feasibility of introducing natural gas (NG) or liquefied petroleum gas (LPG) buses and heavy duty vehicles to Hong Kong with a view to improving air quality.
This study concludes that LPG/NG vehicles are not practicable for buses or heavy duty vehicles in Hong Kong because of the difficulties associated with developing the infrastructure for an entirely new fuel. Also, the resulting environmental benefits in reducing vehicle emissions and improving air quality are diminishing.