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Use of Low-Pollution and Fuel-Efficient Vehicles, Such as Fuel Cell Electric Vehicles (FCEVs) and Plug-in Hybrid Electric Vehicles (PHEVs), for the Tokyo 2020 Olympic Games Led to an Average CO2 Emission Intensity of 50 Gram-CO2 Per Mile.

METHODOLOGY There were 2,654 passenger vehicles used in total during the Olympic/ Paralympic Games, and 95 percent of them were low-pollution and fuel-efficient. The total fuel consumption and total…
Content type
Date Posted
07/26/2023

Temporary Banning of High-Emitting Vehicles and Travel Restriction by Odd-Even Licenses Reduced Vehicular Emissions by about 26 to 42 Percent during the Asian Games in Guangzhou, China.

METHODOLOGY In this study, the two traffic control measures evaluated included prohibiting vehicles without a “Green Label” (a pass used to screen high-emitting vehicles) to drive in Guangzhou…
Content type
Date Posted
06/28/2023

Geofencing-Enabled Truck Routing to Protect Disadvantaged Communities Reduced NOx Emissions by 74 percent.

METHODOLOGY First, the eco-routing potential from the perspective of a carrier hauling truck fleet operating between different origin-destination pairs was explored in the form of expected cost-…
Content type
Date Posted
07/01/2022

Vehicle Routing Algorithm Reduces Air Pollutant Exposure by 30 Percent for 40 Percent of Truck Trips with Only Modest Increases on Travel Time.

Methodology Link-based traffic activities were fed into an emission model to estimate the total amount of human exposure to pollutant emissions generated by trucks. The estimated exposure value…
Content type
Date Posted
05/25/2021

A mileage-based user fee study in Minnesota generated nearly $38,000 in simulated revenue over six months.

Methodology Wright County, Minnesota was selected as the key study area for the mileage-based user fee (MBUF) as it had the highest population of counties adjoining the Twin Cities Metro Area,…
Content type
Date Posted
02/27/2017