After considering a wide range of possible strategies to reduce light-duty vehicle greenhouse gas emissions, a team from Carnegie Mellon University, RAND Corporation and the University of Toronto has concluded that no one strategy will be sufficient to meet GHG emissions reduction goals to avoid climate change. Strategies considered included fuel and vehicle options; low-carbon and renewable power; travel demand management; and land use changes.

However, they also found that many of these changes have positive combinatorial effects, “so the best strategy is to pursue combinations of transportation GHG reduction strategies to meet reduction goals.”
More>>