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Real-world NOX emissions and health impacts from tampered and malfunctioning heavy-duty vehicles in Alberta, Canada
Models the potential rates of tampering or malfunction across the heavy-duty fleet in Alberta, Canada, and quantifies the subsequent health impacts.

Real-world NOx emissions from diesel pickup trucks in the United States: A 2023 update
Analyzes real-world emissions of diesel pickup trucks in the United States.

Pollutant emissions from light-duty vehicles across North America: A comparative analysis
Comparative real-world emissions analysis between Canada, Mexico, and the United States.

Evaluación de las emisiones reales de vehículos de pasajeros y taxis en la Ciudad de México
Analiza las emisiones del mundo real de los vehículos en la Ciudad de México a través de la Iniciativa TRUE.

Assessment of real-world passenger vehicle and taxi emissions in Mexico City
Analyzes real-world emissions from vehicles in Mexico City through the TRUE Initiative.

Particulate matter emissions from U.S. gasoline light-duty vehicles and trucks
New analysis finds increased levels of particulate matter tailpipe emissions from light-duty gasoline cars and trucks across the United States since 2015
Potential benefits of the U.S. Phase 3 Greenhouse Gas Emissions Regulation for Heavy-Duty Vehicles
Presents several possible scenarios for the Phase 3 greenhouse gas standards for medium- and heavy-duty vehicles and estimates each scenario’s potential to align with U.S. climate goals
Reassessment of excess NOx from diesel cars in Europe following the Court Justice of the European Union rulings
Estimates the number of vehicle models in Europe that likely use what may now be considered a prohibited defeat device

Air quality and health impacts of diesel truck emissions in New York City and policy implications
Uses real-world emissions measurement to examine inequitable exposure to air pollution from diesel trucks.
Exposure to air pollution from diesel trucks in New York City
Reviews key findings from a TRUE analysis of the health impacts of diesel truck emissions in New York City