Efficient operation of public transportation Measures Aggregated â âModal shift of passengers to mass transit and NMTâ Residential trip avoidance through town planning and transport orientated development BRT â Bus Rapid Transit GKMA Passenger service Metro rail Not implemented within time-period. LRT â Light Rail Transit SGR â Standard Gauge Railway 3.5.1.1 Transport Mitigation by Sub-sectors Table 3-14: Transport mitigation measures by sub-sectors Mitigation Measure BAU NDC Scenario Details Road transport fuel efficiency Global Fuel Economy Initiative improvement of fuel economy with 20-year time-lag: Global Fuel Economy Initiative (GFEI) 50 by 50 targets, improvement of fuel economy with 10- year time-lag: Alternative fuel switch Road: No switching to alternative fuels (LNG, ethanol or LNG). All traditional fuels (petrol/gasoline and diesel). 1% per year increase in alternative fuel use for all road vehicles - 60% of the increase comes from natural gas. - 20% from ethanol (E10). - 20% from biodiesel.