Staff Blog


Flying on the Grid

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.

Hungry Hungry Airlines

Critiques the Biden Administration’s approach to development of sustainable aviation fuels (SAFs) and suggests an alternative path.

A new climate of aircraft safety

Flying is exceptionally safe for passengers, but its record would likely be cloudier if the climate impacts of aircraft were factored in, and if the safety of all were considered.