Analyzes the charging and refueling speeds needed for zero-emission aircraft to match the gate turnaround times of conventional aircraft.
Explores the potential of the Inflation Reduction Act to boost use of green hydrogen in the United States.
Examines new policy initiatives for zero-emission vehicles in Mexico, and the additional effort needed.
Argues that in the effort to ramp up production of sustainable aviation fuels, mandating their use is smarter than subsidizing their production.
Money makes the world go electric: Why the U.S. government should invest in the electric vehicle industry
Argues that the U.S. would reap many economic benefits, in addition to global leadership in electric vehicles, if it were to invest smartly in the electric vehicle industry.
Assesses the potential of battery-powered aircraft to replace regional, narrowbody, and widebody aircraft.
Assesses the environmental impact of supersonic aircraft in light of U.S. support for alternative jet fuels produced from crops like soybeans.
Explores whether aviation emissions can be greatly reduced if air traffic returns to its pre-pandemic rapid growth.
Argues that unless alternative aviation fuels are produced using additional and renewable electricity, their use will not necessarily decarbonize aviation and could actually increase aviation’s GHG emissions.
Critiques the Biden Administration’s approach to development of sustainable aviation fuels (SAFs) and suggests an alternative path.