Transport and mobility projects are an emissions-reduction project type within the energy & industry segment of the carbon market. They are designed to cut transport emissions through modal shift, efficiency, or lower-emissions transport systems. The carbon benefit comes from reduced transport emissions relative to a baseline vehicle fleet, mode mix, or logistics pattern. Common project configurations include Modal shift; fleet efficiency; mass transit improvements where covered by methodology.

Transport methodologies often turn on behavior and modal shift assumptions, which means the quality of demand and baseline data is critical. These credits are typically valued as decarbonization pathways rather than storage claims, so the core questions are whether the baseline is still credible and whether the project is driving emissions lower than business as usual. For buyers and program designers, the most important diligence questions are: Is demand fixed or induced? Is the baseline mode choice credible? Are rebound effects and leakage addressed?