Does ride-sharing substitute for or complement public transit?

In the Chinese city of Chengdu, one-third of ride-sharing might replace public transit trips.

Gavin Choo | Singapore-MIT Alliance for Research and Technology • mit
July 27, 2020 ~6 min

Tags: cities sustainability pollution development research transportation automobiles school-of-architecture-and-planning urban-studies-and-planning singapore-mit-alliance-for-research-and-technology-smart

Stiffer roadways could improve truck fuel efficiency

Study finds simple changes in road resurfacing practices could improve gas mileage for heavy vehicles and reduce greenhouse gas emissions.

David L. Chandler | MIT News Office • mit
June 11, 2020 ~6 min

Tags: sustainability greenhouse-gases infrastructure emissions research transportation automobiles carbon-nanotubes school-of-engineering civil-and-environmental-engineering nanoscience-and-nanotechnology concrete concrete-sustainability-hub

MIT Energy Initiative report charts pathways for sustainable personal transportation

Technological innovations, policies, and behavioral changes will all be needed to reach Paris climate agreement targets.

Kathryn Luu | MIT Energy Initiative • mit
Nov. 19, 2019 ~10 min

Tags: cities sustainability energy china policy infrastructure electric-vehicles emissions research autonomous-vehicles automobiles mit-energy-initiative-mitei alternative-energy joint-program-on-the-science-and-policy-of-global-change oil-and-gas

Predicting people's driving personalities

System from MIT CSAIL sizes up drivers as selfish or selfless. Could this help self-driving cars navigate in traffic?

Adam Conner-Simons | Rachel Gordon | MIT CSAIL • mit
Nov. 18, 2019 ~7 min

Tags: robotics machine-learning artificial-intelligence robots research autonomous-vehicles transportation automobiles behavior school-of-engineering computer-science-and-artificial-intelligence-laboratory-csail computer-vision electrical-engineering-and-computer-science-eecs

What’s the best way to cut vehicle greenhouse-gas emissions?

Study finds that in some locations, lightweight gas-powered cars could have a bigger emissions-reducing impact than electric ones.

David L. Chandler | MIT News Office • mit
Aug. 26, 2019 ~7 min

Tags: sustainability climate-change energy industry emissions research transportation automobiles school-of-engineering materials-science-and-engineering efficiency

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