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What We Do

The Institute for Transportation Decarbonation (ITD) is a not-for-profit 501(c)3 research organization focused on research and analysis on the fastest, 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 Holds Panel Discussion on EPA Phase 3 Greenhouse Gas Rule for Trucks

December 14, 2023

How the Pentagon’s Adoption of Sustainable Aviation Fuel Could Drive Aviation Sector Transformation

October 13, 2023

Unlocking Lead from U.S. Aviation Fuels

August 9, 2023

3 Things We’re Excited About at the ACT Expo

May 2, 2023

Accelerating Sustainable Aviation Fuel Use Will Require Research to Inform Practical Policy-Making

March 29, 2023

Summary: Pathways to Net-Zero Transportation

March 24, 2023

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