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What We Do

The Institute for Transportation Decarbonization (ITD) is a not-for-profit 501(c)3 research organization focused on research and analysis of the fastest, most effective, and most efficient solutions to decarbonize the transportation sector.

Transportation sector emissions are the leading driver of global climate change in the United States. Transportation emissions are more than a quarter of total U.S. greenhouse gas emissions (27 percent) and are the largest contributing source.

While policy-makers and the broader climate community have coalesced around a goal of reaching net-zero emissions by 2050, there is no clear roadmap for how the United States will transition away from fossil fuels across the nation’s complex, interconnected transportation networks including on-road transportation, aviation, and marine.

ITD Publications

PublicationDate Released
Pathway to Net Zero Transportation in the United StatesJanuary 10, 2023

Fellow/Contributor Publications

PublicationDate Released
Unlocking Lead from U.S. Aviation FuelsAugust 9, 2023

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