{'mode_taxis': nan, 'IkiSheet': 'mitigation', 'page_number': 55, 'mode_inland_shipping': nan, 'mode_coastal_shipping': nan, 'g20': 'G20', 'mode_cycling': nan, 'mode_road': 'x', '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': 'x', 'geo_urban': nan, 'activity_type': 'E_Notdefined', 'a_s_i': 'Improve', 'mode_high-speed_rail': nan, 'mode_cars': nan, 'indicator': 'General vehicle improvements', 'mode_water': 'x', '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_Vehicleimprove', 'mode_private_cars': nan, 'category': 'Vehicle improvements', 'mode_rail': nan, 'annex_type': 'Annex I', 'mode_active_mobility': nan}
Continuing to increase vehicle efficiency and fuel production efficiency will drive down energy use and emissions. Efficiency improvements may be particularly important for transportation modes that are the most difficult to electrify, such as airplanes, ships, and long-haul trucks. In addition to providing emissions reductions, transportation efficiency measures save money
Continuing to increase vehicle efficiency and fuel production efficiency will drive down energy use and emissions. Efficiency improvements may be particularly important for transportation modes that are the most difficult to electrify, such as airplanes, ships, and long-haul trucks. In addition to providing emissions reductions, transportation efficiency measures save money for individuals and businesses over the lifetimes of their equipment and reduce our reliance on oil imports. 2. Developing low-carbon transportation fuels and vehicles.
Increasing fuel efficiency. Continuing to increase vehicle efficiency and fuel production efficiency will drive down
energy use and emissions. Efficiency improvements may be particularly important for transportation modes that are the
most difficult to electrify, such as airplanes, ships, and long-haul trucks. In addition to providing emissions reductions,
transportation efficiency measures save money for individuals and businesses over the lifetimes of their equipment and
reduce our reliance on oil imports.