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Blog
Place your bets: supersonics, or zero-emission planes?
In the high stakes casino of aircraft development, it’s time for industry and governments to place their bets. Supersonics, or zero-emission planes: which will it be?
Blog
Should heavy-duty vehicle manufacturers get NOx credits for ZEVs sales?
Argues that crediting manufacturers of zero-emission trucks and buses for avoided NOx emissions could lead to perverse outcomes
Blog
Polishing my crystal ball: Airline traffic in 2050
Examines various long-term passenger traffic projections and how they impact aviation decarbonization roadmaps
Blog
Coming back for seconds: Can ZEV regulations expand access to used ZEVs?
Describes an emerging opportunity to use regulations to make zero-emission vehicles (ZEVs) more widely accessible by promoting the secondhand ZEVs market
Blog
Airline fuel efficiency: ‘If you can’t measure it, you can’t improve it.’
Examines the drivers of the 1.5% per annum increase in fuel efficiency of US airlines between 2005 and 2019.
