Assessing total cost of driving competitiveness of zero-emission trucks.

Medium- and heavy-duty vehicles are 21% of US transportation greenhouse gas (GHG) emissions and a major source of air pollution. We explore how the total cost of driving (TCD) of zero-emission vehicles (ZEVs), including battery electric vehicles and hydrogen fuel cell electric vehicles (EVs and FCEVs), could evolve under alternative scenarios. With continued improvements in vehicles and fuels, ZEVs can rapidly become viable, potentially reaching TCD parity or better compared to diesel vehicles by 2035 for all market segments.

Exploring decarbonization pathways for USA passenger and freight mobility.

Passenger and freight travel account for 28% of U.S. greenhouse gas (GHG) emissions today.