{'mode_taxis': nan, 'IkiSheet': 'mitigation', 'page_number': nan, 'mode_inland_shipping': nan, 'mode_coastal_shipping': nan, 'g20': 'G20', 'mode_cycling': nan, 'mode_road': nan, 'geo_not_defined': 'x', 'high_level_category': 'Low-carbon fuels and energy vectors', 'g7': 'G7', 'geo_inter-city': nan, 'mena': 0, 'mode_heavy_rail': nan, 'mode_walking': nan, 'mode_international_maritime': nan, 'mode_not_defined': nan, 'mode_aviation': nan, 'geo_urban': nan, 'activity_type': 'E_Freight', 'a_s_i': 'Improve', 'mode_high-speed_rail': nan, 'mode_cars': nan, 'indicator': 'Vehicle efficiency standards', 'mode_water': nan, 'mode_truck': 'x', 'oecd': 'OECD', 'mode_two-/three-wheelers': nan, 'income_group': 'High-income', 'mode_bus': nan, 'mode_transit_rail': nan, 'geo_rural': nan, 'region': 'Northern America', 'parameter': 'I_Vehicleeff', 'mode_private_cars': nan, 'category': 'Vehicle improvements', 'mode_rail': nan, 'annex_type': 'Annex I', 'mode_active_mobility': nan}
Emissions reductions can also be achieved through policy actions. Since 2006, the federal government has taken the following regulatory action under its responsible sector-by-sector regulatory approach: • transportation sector regulations establish progressively more stringent GHG emission standards for heavy-duty vehicles (model years 2014-2018) and for passenger automobiles and light trucks
Emissions reductions can also be achieved through policy actions. Since 2006, the federal government has taken the following regulatory action under its responsible sector-by-sector regulatory approach: • transportation sector regulations establish progressively more stringent GHG emission standards for heavy-duty vehicles (model years 2014-2018) and for passenger automobiles and light trucks • electricity sector regulations make Canada the first major coal user to ban the construction of traditional coal-fired electricity generating units.
Transportation sector regulations establish progressively more stringent GHG emission standards for heavy-duty vehicles (model years 2014-2018)

The federal government is currently developing additional regulatory measures that will establish more stringent standards in the transportation sector for heavy-duty vehicles of post-2018 model years; ...and for passenger automobiles and light trucks (2011-2025)