. EPA should adopt a CO2 emissions standard for aircraft.
. Create a joint aviation emission reduction measure with the European Union.
. Increase taxes on aviation passenger tickets.
. Create a new climate tax on aviation.
. Invest in research and development of sustainable aviation fuels.
. Require airlines to report their fuel efficiency data.
. Mandate aircraft fuel efficiency standards.
. Increase research and development for efficiency and electrification of aviation.
. Implement a private jet and frequent-flier tax while ensuring mobility for isolated communities.
. Require all publicly owned airports to purchase only zero-emission ground support equipment (GSE) starting in 2022.
. Fund assistance to hospitals to replace helicopters with eVTOL (all-electric and hybrid-electric powered vertical takeoff and landing) aircraft.
. Fund grants or low-cost loans to flight-training schools and flying clubs to buy electric airplanes, to help jump start the industry.
. Incentivize airlines to use sustainable aviation fuels and ensure availability at airports.